Update CHANGELOG.md

非原生文件收集器自动移除Unity无法识别的文件。

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,164 @@
 
 All notable changes to this package will be documented in this file.
 
+## [1.3.7] - 2022-11-26
+
+全新的太空战机Demo !
+
+### Fixed
+
+- (#45)修复了package列表更新触发的异常。
+
+### Added
+
+- 新增了YooAssets.Destroy()资源系统销毁方法。
+
+  ```C#
+  /// <summary>
+  /// 销毁资源系统
+  /// </summary>
+  public static void Destroy();
+  ```
+
+### Changed
+
+- 优化了资源收集规则，原生文件打包名称现在已经包含文件后缀名。
+- 优化了资源收集规则，非原生文件收集器自动移除Unity无法识别的文件。
+- 优化了调试信息窗口，列表元素的加载状态显示为文本。
+
+## [1.3.5] - 2022-11-19
+
+### Fixed
+
+- 修复了同步接口加载加密文件失败的问题。
+
+### Added
+
+- 新增了方法AssetsPackage.ClearPackageUnusedCacheFilesAsync()
+
+  ```c#
+  /// <summary>
+  /// 清理本地包裹未使用的缓存文件
+  /// </summary>
+  public ClearPackageUnusedCacheFilesOperation ClearPackageUnusedCacheFilesAsync()
+  ```
+
+- 新增了方法AssetsPackage.LoadRawFileAsync()
+
+  ```c#
+  /// <summary>
+  /// 异步加载原生文件
+  /// </summary>
+  /// <param name="location">资源的定位地址</param>
+  public RawFileOperationHandle LoadRawFileAsync(string location)
+  ```
+
+- 新增了方法AssetsPackage.LoadRawFileSync()
+
+  ```c#
+  /// <summary>
+  /// 同步加载原生文件
+  /// </summary>
+  /// <param name="location">资源的定位地址</param>
+  public RawFileOperationHandle LoadRawFileSync(string location)
+  ```
+
+### Changed
+
+- 重命名AssetsPackage.UpdateStaticVersionAsync()为AssetsPackage.UpdatePackageVersionAsync();
+- 重命名AssetsPackage.UpdateManifestAsync()为AssetsPackage.UpdatePackageManifestAsync();
+
+### Removed
+
+- 移除了方法YooAssets.ClearUnusedCacheFiles()
+- 移除了方法AssetsPackage.GetRawFileAsync()
+
+## [1.3.4] - 2022-11-04
+
+### Fixed
+
+- (#29)修复了EditorHelper中根据guid找uxml有时候会出错的问题。
+- (#37)修复了在修改GroupName和GroupDesc时，左侧Group栏显示没刷新的问题。
+- (#38)修复了工程里没有shader的话，SBP构建会报异常的问题。
+
+### Added
+
+- 新增了AssetsPackage.CheckPackageContentsAsync()方法
+
+  ```c#
+  /// <summary>
+  /// 检查本地包裹内容的完整性
+  /// </summary>
+  public CheckPackageContentsOperation CheckPackageContentsAsync()
+  ```
+
+### Changed
+
+- 优化了HostPlayMode的初始化逻辑，优先读取沙盒内的清单，如果不存在则读取内置清单。
+
+- 重写了文件的加密和解密逻辑。
+
+  ```c#
+  public interface IDecryptionServices
+  {
+      /// <summary>
+      /// 文件偏移解密方法
+      /// </summary>
+      ulong LoadFromFileOffset(DecryptFileInfo fileInfo);
+  
+      /// <summary>
+      /// 文件内存解密方法
+      /// </summary>
+      byte[] LoadFromMemory(DecryptFileInfo fileInfo);
+  
+      /// <summary>
+      /// 文件流解密方法
+      /// </summary>
+      System.IO.FileStream LoadFromStream(DecryptFileInfo fileInfo);
+  
+      /// <summary>
+      /// 文件流解密的托管缓存大小
+      /// </summary>
+      uint GetManagedReadBufferSize();
+  }
+  ```
+
+- AssetBundleBuilder界面增加了构建版本选项。
+
+### Removed
+
+- 移除了AssetsPackage.WeaklyUpdateManifestAsync()方法。
+
+## [1.3.3] - 2022-10-27
+
+### Fixed
+
+- 修复了资源回收方法无效的问题。
+
+### Added
+
+- 新增了PackageVersion构建参数。
+
+  ````c#
+  public class BuildParameters
+  {
+      /// <summary>
+      /// 构建的包裹版本
+      /// </summary>
+      public string PackageVersion;  
+  }
+  ````
+
+### Changed
+
+- AssetBundleDebugger窗口增加了包裹名称显示列。
+- AssetBundleDebugger窗口增加资源对象的加载耗时统计和显示。
+- AssetBundleDebugger窗口增加帧调试数据导出功能。
+- AssetBundleBuilder构建流程增加输出目录文件路径过长的检测。
+- 下载器返回的错误提示增加HTTP Response Code。
+- UpdateStaticVersionOperation.PackageCRC重名为UpdateStaticVersionOperation.PackageVersion。
+- AssetPackage.GetHumanReadableVersion()重名为AssetPackage.GetPackageVersion()
+
 ## [1.3.2] - 2022-10-22
 
 ### Fixed

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilder.cs

@@ -56,6 +56,7 @@ namespace YooAsset.Editor
 					new TaskBuilding(), //开始执行构建
 					new TaskVerifyBuildResult(), //验证构建结果
 					new TaskEncryption(), //加密资源文件
+					new TaskUpdateBuildInfo(), //更新构建信息
 					new TaskCreatePatchManifest(), //创建清单文件
 					new TaskCreateReport(), //创建报告文件
 					new TaskCreatePatchPackage(), //制作补丁包
@@ -71,6 +72,7 @@ namespace YooAsset.Editor
 					new TaskBuilding_SBP(), //开始执行构建
 					new TaskVerifyBuildResult_SBP(), //验证构建结果
 					new TaskEncryption(), //加密资源文件
+					new TaskUpdateBuildInfo(), //更新构建信息
 					new TaskCreatePatchManifest(), //创建清单文件
 					new TaskCreateReport(), //创建报告文件
 					new TaskCreatePatchPackage(), //制作补丁包
@@ -86,7 +88,6 @@ namespace YooAsset.Editor
 			var buildResult = BuildRunner.Run(pipeline, _buildContext);
 			if (buildResult.Success)
 			{
-				buildResult.OutputPackageCRC = buildParametersContext.OutputPackageCRC;
 				buildResult.OutputPackageDirectory = buildParametersContext.GetPackageOutputDirectory();
 				Debug.Log($"{buildParameters.BuildMode} pipeline build succeed !");
 			}

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderHelper.cs

@@ -64,27 +64,8 @@ namespace YooAsset.Editor
 		/// </summary>
 		public static string MakePipelineOutputDirectory(string outputRoot, string buildPackage, BuildTarget buildTarget, EBuildMode buildMode)
 		{
-			string result = $"{outputRoot}/{buildPackage}/{buildTarget}/{YooAssetSettings.OutputFolderName}";
+			string outputDirectory = $"{outputRoot}/{buildPackage}/{buildTarget}/{YooAssetSettings.OutputFolderName}";
-			if (buildMode == EBuildMode.DryRunBuild)
+			return outputDirectory;
-				result += $"_{EBuildMode.DryRunBuild}";
-			else if (buildMode == EBuildMode.SimulateBuild)
-				result += $"_{EBuildMode.SimulateBuild}";
-			return result;
-		}
-
-		/// <summary>
-		/// 加载补丁清单文件
-		/// </summary>
-		internal static PatchManifest LoadPatchManifestFile(string fileDirectory, string packageName, string packageCRC)
-		{
-			string filePath = $"{fileDirectory}/{YooAssetSettingsData.GetPatchManifestFileName(packageName, packageCRC)}";
-			if (File.Exists(filePath) == false)
-			{
-				throw new System.Exception($"Not found patch manifest file : {filePath}");
-			}
-
-			string jsonData = FileUtility.ReadFile(filePath);
-			return PatchManifest.Deserialize(jsonData);
 		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderWindow.cs

@@ -27,6 +27,7 @@ namespace YooAsset.Editor
 		private TextField _buildOutputField;
 		private EnumField _buildPipelineField;
 		private EnumField _buildModeField;
+		private TextField _buildVersionField;
 		private PopupField<string> _buildPackageField;
 		private PopupField<string> _encryptionField;
 		private EnumField _compressionField;
@@ -91,6 +92,10 @@ namespace YooAsset.Editor
 					RefreshWindow();
 				});
 
+				// 构建版本
+				_buildVersionField = root.Q<TextField>("BuildVersion");
+				_buildVersionField.SetValueWithoutNotify(GetBuildPackageVersion());
+
 				// 构建包裹
 				var buildPackageContainer = root.Q("BuildPackageContainer");
 				if (_buildPackageNames.Count > 0)
@@ -255,7 +260,8 @@ namespace YooAsset.Editor
 			buildParameters.BuildTarget = _buildTarget;
 			buildParameters.BuildPipeline = AssetBundleBuilderSettingData.Setting.BuildPipeline;
 			buildParameters.BuildMode = AssetBundleBuilderSettingData.Setting.BuildMode;
-			buildParameters.BuildPackage = AssetBundleBuilderSettingData.Setting.BuildPackage;
+			buildParameters.PackageName = AssetBundleBuilderSettingData.Setting.BuildPackage;
+			buildParameters.PackageVersion = _buildVersionField.value;
 			buildParameters.VerifyBuildingResult = true;
 			buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
 			buildParameters.CompressOption = AssetBundleBuilderSettingData.Setting.CompressOption;
@@ -277,6 +283,13 @@ namespace YooAsset.Editor
 			}
 		}
 
+		// 构建版本相关
+		private string GetBuildPackageVersion()
+		{
+			int totalMinutes = DateTime.Now.Hour * 60 + DateTime.Now.Minute;
+			return DateTime.Now.ToString("yyyy-MM-dd") + "-" + totalMinutes;
+		}
+
 		// 构建包裹相关
 		private int GetDefaultPackageIndex(string packageName)
 		{

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderWindow.uxml

@@ -6,6 +6,7 @@
         <ui:TextField picking-mode="Ignore" label="Build Output" name="BuildOutput" />
         <uie:EnumField label="Build Pipeline" name="BuildPipeline" />
         <uie:EnumField label="Build Mode" name="BuildMode" />
+        <ui:TextField picking-mode="Ignore" label="Build Version" name="BuildVersion" style="width: 350px;" />
         <ui:VisualElement name="BuildPackageContainer" style="height: 24px;" />
         <ui:VisualElement name="EncryptionContainer" style="height: 24px;" />
         <uie:EnumField label="Compression" value="Center" name="Compression" />

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleSimulateBuilder.cs

@@ -1,4 +1,5 @@
 using UnityEditor;
+using UnityEngine;
 
 namespace YooAsset.Editor
 {
@@ -9,20 +10,21 @@ namespace YooAsset.Editor
 		/// </summary>
 		public static string SimulateBuild(string packageName)
 		{
+			Debug.Log($"Begin to create simulate package : {packageName}");
 			string defaultOutputRoot = AssetBundleBuilderHelper.GetDefaultOutputRoot();
 			BuildParameters buildParameters = new BuildParameters();
 			buildParameters.OutputRoot = defaultOutputRoot;
 			buildParameters.BuildTarget = EditorUserBuildSettings.activeBuildTarget;
 			buildParameters.BuildMode = EBuildMode.SimulateBuild;
-			buildParameters.BuildPackage = packageName;
+			buildParameters.PackageName = packageName;
+			buildParameters.PackageVersion = "Simulate";
 
 			AssetBundleBuilder builder = new AssetBundleBuilder();
 			var buildResult = builder.Run(buildParameters);
 			if (buildResult.Success)
 			{
-				string pipelineOutputDirectory = AssetBundleBuilderHelper.MakePipelineOutputDirectory(buildParameters.OutputRoot, buildParameters.BuildPackage, buildParameters.BuildTarget, buildParameters.BuildMode);
+				string manifestFileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.PackageName, buildParameters.PackageVersion);
-				string manifestFileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.BuildPackage, buildResult.OutputPackageCRC);
+				string manifestFilePath = $"{buildResult.OutputPackageDirectory}/{manifestFileName}";
-				string manifestFilePath = $"{pipelineOutputDirectory}/{manifestFileName}";
 				return manifestFilePath;
 			}
 			else

Assets/YooAsset/Editor/AssetBundleBuilder/BuildBundleInfo.cs

@@ -8,6 +8,40 @@ namespace YooAsset.Editor
 {
 	public class BuildBundleInfo
 	{
+		public class BuildPatchInfo
+		{
+			/// <summary>
+			/// 构建内容的哈希值
+			/// </summary>
+			public string ContentHash { set; get; }
+
+			/// <summary>
+			/// 文件哈希值
+			/// </summary>
+			public string PatchFileHash { set; get; }
+
+			/// <summary>
+			/// 文件哈希值
+			/// </summary>
+			public string PatchFileCRC { set; get; }
+
+			/// <summary>
+			/// 文件哈希值
+			/// </summary>
+			public long PatchFileSize { set; get; }
+
+
+			/// <summary>
+			/// 构建输出的文件路径
+			/// </summary>
+			public string BuildOutputFilePath { set; get; }
+
+			/// <summary>
+			/// 补丁包输出文件路径
+			/// </summary>
+			public string PatchOutputFilePath { set; get; }
+		}
+
 		/// <summary>
 		/// 资源包名称
 		/// </summary>
@@ -19,6 +53,22 @@ namespace YooAsset.Editor
 		/// </summary>
 		public readonly List<BuildAssetInfo> BuildinAssets = new List<BuildAssetInfo>();
 
+		/// <summary>
+		/// 补丁文件信息
+		/// </summary>
+		public readonly BuildPatchInfo PatchInfo = new BuildPatchInfo();
+
+		/// <summary>
+		/// Bundle文件的加载方法
+		/// </summary>
+		public EBundleLoadMethod LoadMethod { set; get; }
+
+		/// <summary>
+		/// 加密生成文件的路径
+		/// 注意：如果未加密该路径为空
+		/// </summary>
+		public string EncryptedFilePath { set; get; }
+
 		/// <summary>
 		/// 是否为原生文件
 		/// </summary>
@@ -36,9 +86,18 @@ namespace YooAsset.Editor
 		}
 
 		/// <summary>
-		/// 构建内容哈希值
+		/// 是否为加密文件
 		/// </summary>
-		public string ContentHash { set; get; } = "00000000000000000000000000000000"; //32位
+		public bool IsEncryptedFile
+		{
+			get
+			{
+				if (string.IsNullOrEmpty(EncryptedFilePath))
+					return false;
+				else
+					return true;
+			}
+		}
 
 
 		public BuildBundleInfo(string bundleName)
@@ -117,5 +176,20 @@ namespace YooAsset.Editor
 			build.assetNames = GetBuildinAssetPaths();
 			return build;
 		}
+
+		/// <summary>
+		/// 创建PatchBundle类
+		/// </summary>
+		internal PatchBundle CreatePatchBundle()
+		{
+			string fileHash = PatchInfo.PatchFileHash;
+			string fileCRC = PatchInfo.PatchFileCRC;
+			long fileSize = PatchInfo.PatchFileSize;
+			bool isRawFile = IsRawFile;
+			byte loadMethod = (byte)LoadMethod;
+			string[] tags = GetBundleTags();
+			PatchBundle patchBundle = new PatchBundle(BundleName, fileHash, fileCRC, fileSize, isRawFile, loadMethod, tags);
+			return patchBundle;
+		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildMapContext.cs

@@ -64,18 +64,6 @@ namespace YooAsset.Editor
 			return result;
 		}
 
-		/// <summary>
-		/// 获取资源包的分类标签列表
-		/// </summary>
-		public string[] GetBundleTags(string bundleName)
-		{
-			if (TryGetBundleInfo(bundleName, out BuildBundleInfo bundleInfo))
-			{
-				return bundleInfo.GetBundleTags();
-			}
-			throw new Exception($"Not found {nameof(BuildBundleInfo)} : {bundleName}");
-		}
-
 		/// <summary>
 		/// 获取AssetBundle内构建的资源路径列表
 		/// </summary>

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParameters.cs

@@ -57,14 +57,14 @@ namespace YooAsset.Editor
 		public EBuildMode BuildMode;
 
 		/// <summary>
-		/// 构建的Package名称
+		/// 构建的包裹名称
 		/// </summary>
-		public string BuildPackage;
+		public string PackageName;
 
 		/// <summary>
-		/// 人类可读的版本信息
+		/// 构建的包裹版本
 		/// </summary>
-		public string HumanReadableVersion;
+		public string PackageVersion;
 
 
 		/// <summary>

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParametersContext.cs

@@ -11,30 +11,12 @@ namespace YooAsset.Editor
 
 		private string _pipelineOutputDirectory = string.Empty;
 		private string _packageOutputDirectory = string.Empty;
-		private string _outputPackageCRC = string.Empty;
 
 		/// <summary>
 		/// 构建参数
 		/// </summary>
 		public BuildParameters Parameters { private set; get; }
 
-		/// <summary>
-		/// 构建输出的包裹清单哈希值
-		/// </summary>
-		public string OutputPackageCRC
-		{
-			get
-			{
-				if (string.IsNullOrEmpty(_outputPackageCRC))
-					throw new Exception("Output package file CRC32 is empty !");
-				return _outputPackageCRC;
-			}
-			set
-			{
-				_outputPackageCRC = value;
-			}
-		}
-
 
 		public BuildParametersContext(BuildParameters parameters)
 		{
@@ -49,7 +31,7 @@ namespace YooAsset.Editor
 		{
 			if (string.IsNullOrEmpty(_pipelineOutputDirectory))
 			{
-				_pipelineOutputDirectory = AssetBundleBuilderHelper.MakePipelineOutputDirectory(Parameters.OutputRoot, Parameters.BuildPackage, Parameters.BuildTarget, Parameters.BuildMode);
+				_pipelineOutputDirectory = AssetBundleBuilderHelper.MakePipelineOutputDirectory(Parameters.OutputRoot, Parameters.PackageName, Parameters.BuildTarget, Parameters.BuildMode);
 			}
 			return _pipelineOutputDirectory;
 		}
@@ -61,7 +43,7 @@ namespace YooAsset.Editor
 		{
 			if (string.IsNullOrEmpty(_packageOutputDirectory))
 			{
-				_packageOutputDirectory = $"{Parameters.OutputRoot}/{Parameters.BuildPackage}/{Parameters.BuildTarget}/{OutputPackageCRC}";
+				_packageOutputDirectory = $"{Parameters.OutputRoot}/{Parameters.PackageName}/{Parameters.BuildTarget}/{Parameters.PackageVersion}";
 			}
 			return _packageOutputDirectory;
 		}

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/BuildReport.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
+using System.IO;
 using UnityEngine;
 
 namespace YooAsset.Editor
@@ -56,6 +57,9 @@ namespace YooAsset.Editor
 
 		public static void Serialize(string savePath, BuildReport buildReport)
 		{
+			if (File.Exists(savePath))
+				File.Delete(savePath);
+
 			string json = JsonUtility.ToJson(buildReport, true);
 			FileUtility.CreateFile(savePath, json);
 		}

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/ReportBundleInfo.cs

@@ -8,21 +8,6 @@ namespace YooAsset.Editor
 	[Serializable]
 	public class ReportBundleInfo
 	{
-		public class FlagsData
-		{
-			public bool IsEncrypted { private set; get; }
-			public bool IsBuildin { private set; get; }
-			public bool IsRawFile { private set; get; }
-			public FlagsData(bool isEncrypted, bool isBuildin, bool isRawFile)
-			{
-				IsEncrypted = isEncrypted;
-				IsBuildin = isBuildin;
-				IsRawFile = isRawFile;
-			}
-		}
-
-		private FlagsData _flagData;
-
 		/// <summary>
 		/// 资源包名称
 		/// </summary>
@@ -48,33 +33,21 @@ namespace YooAsset.Editor
 		/// </summary>
 		public long FileSize;
 
+		/// <summary>
+		/// 是否为原生文件
+		/// </summary>
+		public bool IsRawFile;
+
+		/// <summary>
+		/// 加载方法
+		/// </summary>
+		public EBundleLoadMethod LoadMethod;
+
 		/// <summary>
 		/// Tags
 		/// </summary>
 		public string[] Tags;
 
-		/// <summary>
-		/// Flags
-		/// </summary>
-		public int Flags;
-
-
-		/// <summary>
-		/// 获取标志位的解析数据
-		/// </summary>
-		public FlagsData GetFlagData()
-		{
-			if (_flagData == null)
-			{
-				BitMask32 value = Flags;
-				bool isEncrypted = value.Test(0);
-				bool isBuildin = value.Test(1);
-				bool isRawFile = value.Test(2);
-				_flagData = new FlagsData(isEncrypted, isBuildin, isRawFile);
-			}
-			return _flagData;
-		}
-
 		/// <summary>
 		/// 获取资源分类标签的字符串
 		/// </summary>
@@ -85,16 +58,5 @@ namespace YooAsset.Editor
 			else
 				return string.Empty;
 		}
-
-		/// <summary>
-		/// 是否为原生文件
-		/// </summary>
-		public bool IsRawFile()
-		{
-			if (System.IO.Path.GetExtension(BundleName) == $".{YooAssetSettingsData.Setting.RawFileVariant}")
-				return true;
-			else
-				return false;
-		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/ReportSummary.cs

@@ -44,9 +44,14 @@ namespace YooAsset.Editor
 		public EBuildMode BuildMode;
 
 		/// <summary>
-		/// 构建包裹
+		/// 构建包裹名称
 		/// </summary>
-		public string BuildPackage;
+		public string BuildPackageName;
+
+		/// <summary>
+		/// 构建包裹版本
+		/// </summary>
+		public string BuildPackageVersion;
 
 		/// <summary>
 		/// 启用可寻址资源定位

Assets/YooAsset/Editor/AssetBundleBuilder/BuildSystem/BuildResult.cs

@@ -25,10 +25,5 @@ namespace YooAsset.Editor
         /// 输出的补丁包目录
         /// </summary>
         public string OutputPackageDirectory;
-
-        /// <summary>
-        /// 输出的包裹清单哈希值
-        /// </summary>
-        public string OutputPackageCRC;
     }
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskBuilding.cs

@@ -25,16 +25,19 @@ namespace YooAsset.Editor
 			if (buildMode == EBuildMode.SimulateBuild)
 				return;
 
+			// 开始构建
 			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
 			BuildAssetBundleOptions buildOptions = buildParametersContext.GetPipelineBuildOptions();
 			AssetBundleManifest buildResults = BuildPipeline.BuildAssetBundles(pipelineOutputDirectory, buildMapContext.GetPipelineBuilds(), buildOptions, buildParametersContext.Parameters.BuildTarget);
 			if (buildResults == null)
+			{
 				throw new Exception("构建过程中发生错误！");
+			}
 
 			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
 			{
-				string unityOutputManifestFilePath = $"{buildParametersContext.GetPipelineOutputDirectory()}/{YooAssetSettings.OutputFolderName}";
+				string unityOutputManifestFilePath = $"{pipelineOutputDirectory}/{YooAssetSettings.OutputFolderName}";
-				if(System.IO.File.Exists(unityOutputManifestFilePath) == false)
+				if (System.IO.File.Exists(unityOutputManifestFilePath) == false)
 					throw new Exception("构建过程中发生严重错误！请查阅上下文日志！");
 			}
 
@@ -43,10 +46,10 @@ namespace YooAsset.Editor
 			buildResultContext.UnityManifest = buildResults;
 			context.SetContextObject(buildResultContext);
 
+			// 拷贝原生文件
 			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
 			{
 				CopyRawBundle(buildMapContext, buildParametersContext);
-				UpdateBuildBundleInfo(buildMapContext, buildParametersContext, buildResultContext);
 			}
 		}
 
@@ -69,29 +72,5 @@ namespace YooAsset.Editor
 				}
 			}
 		}
-
-		/// <summary>
-		/// 更新构建结果
-		/// </summary>
-		private void UpdateBuildBundleInfo(BuildMapContext buildMapContext, BuildParametersContext buildParametersContext, BuildResultContext buildResult)
-		{
-			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
-			foreach (var bundleInfo in buildMapContext.BundleInfos)
-			{
-				if (bundleInfo.IsRawFile)
-				{
-					string filePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
-					bundleInfo.ContentHash = HashUtility.FileMD5(filePath);
-				}
-				else
-				{
-					var hash = buildResult.UnityManifest.GetAssetBundleHash(bundleInfo.BundleName);
-					if (hash.isValid)
-						bundleInfo.ContentHash = hash.ToString();
-					else
-						throw new Exception($"Not found bundle in build result : {bundleInfo.BundleName}");
-				}
-			}
-		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskBuilding_SBP.cs

@@ -46,10 +46,10 @@ namespace YooAsset.Editor
 			buildResultContext.Results = buildResults;
 			context.SetContextObject(buildResultContext);
 
+			// 拷贝原生文件
 			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
 			{
 				CopyRawBundle(buildMapContext, buildParametersContext);
-				UpdateBuildBundleInfo(buildMapContext, buildParametersContext, buildResultContext);
 			}
 		}
 
@@ -72,29 +72,5 @@ namespace YooAsset.Editor
 				}
 			}
 		}
-
-		/// <summary>
-		/// 更新构建结果
-		/// </summary>
-		private void UpdateBuildBundleInfo(BuildMapContext buildMapContext, BuildParametersContext buildParametersContext, BuildResultContext buildResult)
-		{
-			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
-			foreach (var bundleInfo in buildMapContext.BundleInfos)
-			{
-				if (bundleInfo.IsRawFile)
-				{
-					string filePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
-					bundleInfo.ContentHash = HashUtility.FileMD5(filePath);
-				}
-				else
-				{
-					// 注意：当资源包的依赖列表发生变化的时候，ContentHash也会发生变化！
-					if (buildResult.Results.BundleInfos.TryGetValue(bundleInfo.BundleName, out var value))
-						bundleInfo.ContentHash = value.Hash.ToString();
-					else
-						throw new Exception($"Not found bundle in build result : {bundleInfo.BundleName}");
-				}
-			}
-		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskCopyBuildinFiles.cs

@@ -12,25 +12,30 @@ namespace YooAsset.Editor
 		void IBuildTask.Run(BuildContext context)
 		{
 			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
-			if (buildParametersContext.Parameters.CopyBuildinFileOption != ECopyBuildinFileOption.None)
+			var patchManifestContext = context.GetContextObject<PatchManifestContext>();
+			var buildMode = buildParametersContext.Parameters.BuildMode;
+			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
 			{
-				CopyBuildinFilesToStreaming(buildParametersContext);
+				if (buildParametersContext.Parameters.CopyBuildinFileOption != ECopyBuildinFileOption.None)
+				{
+					CopyBuildinFilesToStreaming(buildParametersContext, patchManifestContext);
+				}
 			}
 		}
 
 		/// <summary>
 		/// 拷贝首包资源文件
 		/// </summary>
-		private void CopyBuildinFilesToStreaming(BuildParametersContext buildParametersContext)
+		private void CopyBuildinFilesToStreaming(BuildParametersContext buildParametersContext, PatchManifestContext patchManifestContext)
 		{
 			ECopyBuildinFileOption option = buildParametersContext.Parameters.CopyBuildinFileOption;
 			string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
 			string streamingAssetsDirectory = AssetBundleBuilderHelper.GetStreamingAssetsFolderPath();
-			string buildPackageName = buildParametersContext.Parameters.BuildPackage;
+			string buildPackageName = buildParametersContext.Parameters.PackageName;
-			string outputPackageCRC = buildParametersContext.OutputPackageCRC;
+			string buildPackageVersion = buildParametersContext.Parameters.PackageVersion;
 
 			// 加载补丁清单
-			PatchManifest patchManifest = AssetBundleBuilderHelper.LoadPatchManifestFile(packageOutputDirectory, buildPackageName, outputPackageCRC);
+			PatchManifest patchManifest = patchManifestContext.Manifest;
 
 			// 清空流目录
 			if (option == ECopyBuildinFileOption.ClearAndCopyAll || option == ECopyBuildinFileOption.ClearAndCopyByTags)
@@ -40,17 +45,25 @@ namespace YooAsset.Editor
 
 			// 拷贝补丁清单文件
 			{
-				string manifestFileName = YooAssetSettingsData.GetPatchManifestFileName(buildPackageName, outputPackageCRC);
+				string fileName = YooAssetSettingsData.GetPatchManifestFileName(buildPackageName, buildPackageVersion);
-				string sourcePath = $"{packageOutputDirectory}/{manifestFileName}";
+				string sourcePath = $"{packageOutputDirectory}/{fileName}";
-				string destPath = $"{streamingAssetsDirectory}/{manifestFileName}";
+				string destPath = $"{streamingAssetsDirectory}/{fileName}";
 				EditorTools.CopyFile(sourcePath, destPath, true);
 			}
 
-			// 拷贝静态版本文件
+			// 拷贝补丁清单哈希文件
 			{
-				string versionFileName = YooAssetSettingsData.GetStaticVersionFileName(buildPackageName);
+				string fileName = YooAssetSettingsData.GetPatchManifestHashFileName(buildPackageName, buildPackageVersion);
-				string sourcePath = $"{packageOutputDirectory}/{versionFileName}";
+				string sourcePath = $"{packageOutputDirectory}/{fileName}";
-				string destPath = $"{streamingAssetsDirectory}/{versionFileName}";
+				string destPath = $"{streamingAssetsDirectory}/{fileName}";
+				EditorTools.CopyFile(sourcePath, destPath, true);
+			}
+
+			// 拷贝补丁清单版本文件
+			{
+				string fileName = YooAssetSettingsData.GetPatchManifestVersionFileName(buildPackageName);
+				string sourcePath = $"{packageOutputDirectory}/{fileName}";
+				string destPath = $"{streamingAssetsDirectory}/{fileName}";
 				EditorTools.CopyFile(sourcePath, destPath, true);
 			}
 

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskCreatePatchManifest.cs

@@ -8,6 +8,11 @@ using UnityEditor.Build.Pipeline.Interfaces;
 
 namespace YooAsset.Editor
 {
+	public class PatchManifestContext : IContextObject
+	{
+		internal PatchManifest Manifest;
+	}
+
 	[TaskAttribute("创建补丁清单文件")]
 	public class TaskCreatePatchManifest : IBuildTask
 	{
@@ -24,22 +29,22 @@ namespace YooAsset.Editor
 			var buildMapContext = context.GetContextObject<BuildMapContext>();
 			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
 			var buildParameters = buildParametersContext.Parameters;
-			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
+			string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
 
 			// 创建新补丁清单
 			PatchManifest patchManifest = new PatchManifest();
 			patchManifest.FileVersion = YooAssetSettings.PatchManifestFileVersion;
 			patchManifest.EnableAddressable = buildMapContext.EnableAddressable;
 			patchManifest.OutputNameStyle = (int)buildParameters.OutputNameStyle;
-			patchManifest.PackageName = buildParameters.BuildPackage;
+			patchManifest.PackageName = buildParameters.PackageName;
-			patchManifest.HumanReadableVersion = buildParameters.HumanReadableVersion;
+			patchManifest.PackageVersion = buildParameters.PackageVersion;
 			patchManifest.BundleList = GetAllPatchBundle(context);
 			patchManifest.AssetList = GetAllPatchAsset(context, patchManifest);
 
 			// 更新Unity内置资源包的引用关系
 			if (buildParameters.BuildPipeline == EBuildPipeline.ScriptableBuildPipeline)
 			{
-				if(buildParameters.BuildMode == EBuildMode.IncrementalBuild)
+				if (buildParameters.BuildMode == EBuildMode.IncrementalBuild)
 				{
 					var buildResultContext = context.GetContextObject<TaskBuilding_SBP.BuildResultContext>();
 					UpdateBuiltInBundleReference(patchManifest, buildResultContext.Results);
@@ -47,24 +52,35 @@ namespace YooAsset.Editor
 			}
 
 			// 创建补丁清单文件
-			string manifestFileTempName = YooAssetSettingsData.GetPatchManifestTempFileName(buildParameters.BuildPackage);
+			string packageHash;
-			string manifestFileTempPath = $"{pipelineOutputDirectory}/{manifestFileTempName}";
+			{
-			BuildRunner.Log($"创建补丁清单文件：{manifestFileTempPath}");
+				string fileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.PackageName, buildParameters.PackageVersion);
-			PatchManifest.Serialize(manifestFileTempPath, patchManifest);
+				string filePath = $"{packageOutputDirectory}/{fileName}";
+				PatchManifest.Serialize(filePath, patchManifest);
+				packageHash = HashUtility.FileMD5(filePath);
+				BuildRunner.Log($"创建补丁清单文件：{filePath}");
 
-			// 计算补丁清单文件的CRC32
+				var patchManifestContext = new PatchManifestContext();
-			buildParametersContext.OutputPackageCRC = HashUtility.FileCRC32(manifestFileTempPath);
+				string jsonData = FileUtility.ReadFile(filePath);
+				patchManifestContext.Manifest = PatchManifest.Deserialize(jsonData);
+				context.SetContextObject(patchManifestContext);
+			}
 
-			// 补丁清单文件重命名
+			// 创建补丁清单哈希文件
-			string manifestFileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.BuildPackage, buildParametersContext.OutputPackageCRC);
+			{
-			string manifestFilePath = $"{pipelineOutputDirectory}/{manifestFileName}";
+				string fileName = YooAssetSettingsData.GetPatchManifestHashFileName(buildParameters.PackageName, buildParameters.PackageVersion);
-			EditorTools.FileMoveTo(manifestFileTempPath, manifestFilePath);
+				string filePath = $"{packageOutputDirectory}/{fileName}";
+				FileUtility.CreateFile(filePath, packageHash);
+				BuildRunner.Log($"创建补丁清单哈希文件：{filePath}");
+			}
 
-			// 创建静态版本文件
+			// 创建补丁清单版本文件
-			string staticVersionFileName = YooAssetSettingsData.GetStaticVersionFileName(buildParameters.BuildPackage);
+			{
-			string staticVersionFilePath = $"{pipelineOutputDirectory}/{staticVersionFileName}";
+				string fileName = YooAssetSettingsData.GetPatchManifestVersionFileName(buildParameters.PackageName);
-			BuildRunner.Log($"创建静态版本文件：{staticVersionFilePath}");
+				string filePath = $"{packageOutputDirectory}/{fileName}";
-			FileUtility.CreateFile(staticVersionFilePath, buildParametersContext.OutputPackageCRC);
+				FileUtility.CreateFile(filePath, buildParameters.PackageVersion);
+				BuildRunner.Log($"创建补丁清单版本文件：{filePath}");
+			}
 		}
 
 		/// <summary>
@@ -72,54 +88,17 @@ namespace YooAsset.Editor
 		/// </summary>
 		private List<PatchBundle> GetAllPatchBundle(BuildContext context)
 		{
-			var buildParameters = context.GetContextObject<BuildParametersContext>();
 			var buildMapContext = context.GetContextObject<BuildMapContext>();
-			var encryptionContext = context.GetContextObject<TaskEncryption.EncryptionContext>();
+			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
 
 			List<PatchBundle> result = new List<PatchBundle>(1000);
 			foreach (var bundleInfo in buildMapContext.BundleInfos)
 			{
-				var bundleName = bundleInfo.BundleName;
+				var patchBundle = bundleInfo.CreatePatchBundle();
-				string fileHash = GetBundleFileHash(bundleInfo, buildParameters);
-				string fileCRC = GetBundleFileCRC(bundleInfo, buildParameters);
-				long fileSize = GetBundleFileSize(bundleInfo, buildParameters);
-				string[] tags = buildMapContext.GetBundleTags(bundleName);
-				bool isEncrypted = encryptionContext.IsEncryptFile(bundleName);
-				bool isRawFile = bundleInfo.IsRawFile;
-
-				PatchBundle patchBundle = new PatchBundle(bundleName, fileHash, fileCRC, fileSize, tags);
-				patchBundle.SetFlagsValue(isRawFile, isEncrypted);
 				result.Add(patchBundle);
 			}
 			return result;
 		}
-		private string GetBundleFileHash(BuildBundleInfo bundleInfo, BuildParametersContext buildParametersContext)
-		{
-			var buildMode = buildParametersContext.Parameters.BuildMode;
-			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
-				return "00000000000000000000000000000000"; //32位
-
-			string filePath = $"{buildParametersContext.GetPipelineOutputDirectory()}/{bundleInfo.BundleName}";
-			return HashUtility.FileMD5(filePath);
-		}
-		private string GetBundleFileCRC(BuildBundleInfo bundleInfo, BuildParametersContext buildParametersContext)
-		{
-			var buildMode = buildParametersContext.Parameters.BuildMode;
-			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
-				return "00000000"; //8位
-
-			string filePath = $"{buildParametersContext.GetPipelineOutputDirectory()}/{bundleInfo.BundleName}";
-			return HashUtility.FileCRC32(filePath);
-		}
-		private long GetBundleFileSize(BuildBundleInfo bundleInfo, BuildParametersContext buildParametersContext)
-		{
-			var buildMode = buildParametersContext.Parameters.BuildMode;
-			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
-				return 0;
-
-			string filePath = $"{buildParametersContext.GetPipelineOutputDirectory()}/{bundleInfo.BundleName}";
-			return FileUtility.GetFileSize(filePath);
-		}
 
 		/// <summary>
 		/// 获取资源列表
@@ -189,6 +168,10 @@ namespace YooAsset.Editor
 					shaderBundleReferenceList.Add(valuePair.Key);
 			}
 
+			// 注意：没有任何资源依赖着色器
+			if (shaderBundleReferenceList.Count == 0)
+				return;
+
 			// 获取着色器资源包索引
 			Predicate<PatchBundle> predicate = new Predicate<PatchBundle>(s => s.BundleName == shadersBunldeName);
 			int shaderBundleId = patchManifest.BundleList.FindIndex(predicate);

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskCreatePatchPackage.cs

@@ -9,47 +9,24 @@ namespace YooAsset.Editor
 		void IBuildTask.Run(BuildContext context)
 		{
 			var buildParameters = context.GetContextObject<BuildParametersContext>();
+			var buildMapContext = context.GetContextObject<BuildMapContext>();
 			var buildMode = buildParameters.Parameters.BuildMode;
 			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
 			{
-				CopyPatchFiles(buildParameters);
+				CopyPatchFiles(buildParameters, buildMapContext);
 			}
 		}
 
 		/// <summary>
 		/// 拷贝补丁文件到补丁包目录
 		/// </summary>
-		private void CopyPatchFiles(BuildParametersContext buildParametersContext)
+		private void CopyPatchFiles(BuildParametersContext buildParametersContext, BuildMapContext buildMapContext)
 		{
 			var buildParameters = buildParametersContext.Parameters;
 			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
 			string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
 			BuildRunner.Log($"开始拷贝补丁文件到补丁包目录：{packageOutputDirectory}");
 
-			// 拷贝Report文件
-			{
-				string reportFileName = YooAssetSettingsData.GetReportFileName(buildParameters.BuildPackage, buildParametersContext.OutputPackageCRC);
-				string sourcePath = $"{pipelineOutputDirectory}/{reportFileName}";
-				string destPath = $"{packageOutputDirectory}/{reportFileName}";
-				EditorTools.CopyFile(sourcePath, destPath, true);
-			}
-
-			// 拷贝补丁清单文件
-			{
-				string manifestFileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.BuildPackage, buildParametersContext.OutputPackageCRC);
-				string sourcePath = $"{pipelineOutputDirectory}/{manifestFileName}";
-				string destPath = $"{packageOutputDirectory}/{manifestFileName}";
-				EditorTools.CopyFile(sourcePath, destPath, true);
-			}
-
-			// 拷贝静态版本文件
-			{
-				string versionFileName = YooAssetSettingsData.GetStaticVersionFileName(buildParameters.BuildPackage);
-				string sourcePath = $"{pipelineOutputDirectory}/{versionFileName}";
-				string destPath = $"{packageOutputDirectory}/{versionFileName}";
-				EditorTools.CopyFile(sourcePath, destPath, true);
-			}
-
 			if (buildParameters.BuildPipeline == EBuildPipeline.ScriptableBuildPipeline)
 			{
 				// 拷贝构建日志
@@ -67,7 +44,7 @@ namespace YooAsset.Editor
 					EditorTools.CopyFile(sourcePath, destPath, true);
 				}
 			}
-			else
+			else if (buildParameters.BuildPipeline == EBuildPipeline.BuiltinBuildPipeline)
 			{
 				// 拷贝UnityManifest序列化文件
 				{
@@ -83,16 +60,17 @@ namespace YooAsset.Editor
 					EditorTools.CopyFile(sourcePath, destPath, true);
 				}
 			}
+			else
+			{
+				throw new System.NotImplementedException();
+			}
 
 			// 拷贝所有补丁文件
 			int progressValue = 0;
-			PatchManifest patchManifest = AssetBundleBuilderHelper.LoadPatchManifestFile(pipelineOutputDirectory, buildParameters.BuildPackage, buildParametersContext.OutputPackageCRC);
+			int patchFileTotalCount = buildMapContext.BundleInfos.Count;
-			int patchFileTotalCount = patchManifest.BundleList.Count;
+			foreach (var bundleInfo in buildMapContext.BundleInfos)
-			foreach (var patchBundle in patchManifest.BundleList)
 			{
-				string sourcePath = $"{pipelineOutputDirectory}/{patchBundle.BundleName}";
+				EditorTools.CopyFile(bundleInfo.PatchInfo.BuildOutputFilePath, bundleInfo.PatchInfo.PatchOutputFilePath, true);
-				string destPath = $"{packageOutputDirectory}/{patchBundle.FileName}";
-				EditorTools.CopyFile(sourcePath, destPath, true);
 				EditorTools.DisplayProgressBar("拷贝补丁文件", ++progressValue, patchFileTotalCount);
 			}
 			EditorTools.ClearProgressBar();

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskCreateReport.cs

@@ -12,24 +12,25 @@ namespace YooAsset.Editor
 		{
 			var buildParameters = context.GetContextObject<BuildParametersContext>();
 			var buildMapContext = context.GetContextObject<BuildMapContext>();
+			var patchManifestContext = context.GetContextObject<PatchManifestContext>();
 			buildParameters.StopWatch();
 
 			var buildMode = buildParameters.Parameters.BuildMode;
 			if (buildMode != EBuildMode.SimulateBuild)
 			{
-				CreateReportFile(buildParameters, buildMapContext);
+				CreateReportFile(buildParameters, buildMapContext, patchManifestContext);
 			}
 
 			float buildSeconds = buildParameters.GetBuildingSeconds();
 			BuildRunner.Info($"Build time consuming {buildSeconds} seconds.");
 		}
 
-		private void CreateReportFile(BuildParametersContext buildParametersContext, BuildMapContext buildMapContext)
+		private void CreateReportFile(BuildParametersContext buildParametersContext, BuildMapContext buildMapContext, PatchManifestContext patchManifestContext)
 		{
 			var buildParameters = buildParametersContext.Parameters;
 
-			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
+			string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
-			PatchManifest patchManifest = AssetBundleBuilderHelper.LoadPatchManifestFile(pipelineOutputDirectory, buildParameters.BuildPackage, buildParametersContext.OutputPackageCRC);
+			PatchManifest patchManifest = patchManifestContext.Manifest;
 			BuildReport buildReport = new BuildReport();
 
 			// 概述信息
@@ -45,10 +46,10 @@ namespace YooAsset.Editor
 				buildReport.Summary.BuildTarget = buildParameters.BuildTarget;
 				buildReport.Summary.BuildPipeline = buildParameters.BuildPipeline;
 				buildReport.Summary.BuildMode = buildParameters.BuildMode;
-				buildReport.Summary.BuildPackage = buildParameters.BuildPackage;
+				buildReport.Summary.BuildPackageName = buildParameters.PackageName;
+				buildReport.Summary.BuildPackageVersion = buildParameters.PackageVersion;
 				buildReport.Summary.EnableAddressable = buildMapContext.EnableAddressable;
 				buildReport.Summary.UniqueBundleName = buildMapContext.UniqueBundleName;
-
 				buildReport.Summary.EncryptionServicesClassName = buildParameters.EncryptionServices == null ?
 					"null" : buildParameters.EncryptionServices.GetType().FullName;
 
@@ -97,17 +98,14 @@ namespace YooAsset.Editor
 				reportBundleInfo.FileCRC = patchBundle.FileCRC;
 				reportBundleInfo.FileSize = patchBundle.FileSize;
 				reportBundleInfo.Tags = patchBundle.Tags;
-				reportBundleInfo.Flags = patchBundle.Flags;
+				reportBundleInfo.IsRawFile = patchBundle.IsRawFile;
+				reportBundleInfo.LoadMethod = (EBundleLoadMethod)patchBundle.LoadMethod;
 				buildReport.BundleInfos.Add(reportBundleInfo);
 			}
 
-			// 删除旧文件
-			string fileName = YooAssetSettingsData.GetReportFileName(buildParameters.BuildPackage, buildParametersContext.OutputPackageCRC);
-			string filePath = $"{pipelineOutputDirectory}/{fileName}";
-			if (File.Exists(filePath))
-				File.Delete(filePath);
-
 			// 序列化文件
+			string fileName = YooAssetSettingsData.GetReportFileName(buildParameters.PackageName, buildParameters.PackageVersion);
+			string filePath = $"{packageOutputDirectory}/{fileName}";
 			BuildReport.Serialize(filePath, buildReport);
 			BuildRunner.Log($"资源构建报告文件创建完成：{filePath}");
 		}
@@ -181,7 +179,7 @@ namespace YooAsset.Editor
 			int fileCount = 0;
 			foreach (var patchBundle in patchManifest.BundleList)
 			{
-				if (patchBundle.IsEncrypted)
+				if (patchBundle.LoadMethod != (byte)EBundleLoadMethod.Normal)
 					fileCount++;
 			}
 			return fileCount;
@@ -191,7 +189,7 @@ namespace YooAsset.Editor
 			long fileBytes = 0;
 			foreach (var patchBundle in patchManifest.BundleList)
 			{
-				if (patchBundle.IsEncrypted)
+				if (patchBundle.LoadMethod != (byte)EBundleLoadMethod.Normal)
 					fileBytes += patchBundle.FileSize;
 			}
 			return fileBytes;

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskEncryption.cs

@@ -9,19 +9,6 @@ namespace YooAsset.Editor
 	[TaskAttribute("资源包加密")]
 	public class TaskEncryption : IBuildTask
 	{
-		public class EncryptionContext : IContextObject
-		{
-			public List<string> EncryptList;
-
-			/// <summary>
-			/// 检测是否为加密文件
-			/// </summary>
-			public bool IsEncryptFile(string bundleName)
-			{
-				return EncryptList.Contains(bundleName);
-			}
-		}
-
 		void IBuildTask.Run(BuildContext context)
 		{
 			var buildParameters = context.GetContextObject<BuildParametersContext>();
@@ -30,65 +17,52 @@ namespace YooAsset.Editor
 			var buildMode = buildParameters.Parameters.BuildMode;
 			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
 			{
-				EncryptionContext encryptionContext = new EncryptionContext();
+				EncryptingBundleFiles(buildParameters, buildMapContext);
-				encryptionContext.EncryptList = EncryptFiles(buildParameters, buildMapContext);
-				context.SetContextObject(encryptionContext);
-			}
-			else
-			{
-				EncryptionContext encryptionContext = new EncryptionContext();
-				encryptionContext.EncryptList = new List<string>();
-				context.SetContextObject(encryptionContext);
 			}
 		}
 
 		/// <summary>
 		/// 加密文件
 		/// </summary>
-		private List<string> EncryptFiles(BuildParametersContext buildParametersContext, BuildMapContext buildMapContext)
+		private void EncryptingBundleFiles(BuildParametersContext buildParametersContext, BuildMapContext buildMapContext)
 		{
 			var encryptionServices = buildParametersContext.Parameters.EncryptionServices;
 
-			// 加密资源列表
-			List<string> encryptList = new List<string>();
-
 			// 如果没有设置加密类
 			if (encryptionServices == null)
-				return encryptList;
+				return;
 
 			int progressValue = 0;
 			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
 			foreach (var bundleInfo in buildMapContext.BundleInfos)
 			{
-				if (encryptionServices.Check(bundleInfo.BundleName))
+				bundleInfo.LoadMethod = EBundleLoadMethod.Normal;
+
+				EncryptFileInfo fileInfo = new EncryptFileInfo();
+				fileInfo.BundleName = bundleInfo.BundleName;
+				fileInfo.FilePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
+
+				var encryptResult = encryptionServices.Encrypt(fileInfo);		
+				if (encryptResult.LoadMethod != EBundleLoadMethod.Normal)
 				{
+					// 注意：原生文件不支持加密
 					if (bundleInfo.IsRawFile)
 					{
 						UnityEngine.Debug.LogWarning($"Encryption not support raw file : {bundleInfo.BundleName}");
 						continue;
 					}
 
-					encryptList.Add(bundleInfo.BundleName);
+					string filePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}.encrypt";
-
+					FileUtility.CreateFile(filePath, encryptResult.EncryptedData);
-					// 注意：通过判断文件合法性，规避重复加密一个文件
+					bundleInfo.EncryptedFilePath = filePath;
-					string filePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
+					bundleInfo.LoadMethod = encryptResult.LoadMethod;
-					byte[] fileData = File.ReadAllBytes(filePath);
+					BuildRunner.Log($"Bundle文件加密完成：{filePath}");
-					if (EditorTools.CheckBundleFileValid(fileData))
-					{
-						byte[] bytes = encryptionServices.Encrypt(fileData);
-						File.WriteAllBytes(filePath, bytes);
-						BuildRunner.Log($"文件加密完成：{filePath}");
-					}
 				}
 
 				// 进度条
 				EditorTools.DisplayProgressBar("加密资源包", ++progressValue, buildMapContext.BundleInfos.Count);
 			}
 			EditorTools.ClearProgressBar();
-
-			if(encryptList.Count == 0)
-				UnityEngine.Debug.LogWarning($"没有发现需要加密的文件！");
-			return encryptList;
 		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskGetBuildMap.cs

@@ -13,7 +13,7 @@ namespace YooAsset.Editor
 		void IBuildTask.Run(BuildContext context)
 		{
 			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
-			var buildMapContext = BuildMapCreater.CreateBuildMap(buildParametersContext.Parameters.BuildMode, buildParametersContext.Parameters.BuildPackage);
+			var buildMapContext = BuildMapCreater.CreateBuildMap(buildParametersContext.Parameters.BuildMode, buildParametersContext.Parameters.PackageName);
 			context.SetContextObject(buildMapContext);
 			BuildRunner.Log("构建内容准备完毕！");
 

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskPrepare.cs

@@ -19,8 +19,10 @@ namespace YooAsset.Editor
 			// 检测构建参数合法性
 			if (buildParameters.BuildTarget == BuildTarget.NoTarget)
 				throw new Exception("请选择目标平台");
-			if (string.IsNullOrEmpty(buildParameters.BuildPackage))
+			if (string.IsNullOrEmpty(buildParameters.PackageName))
 				throw new Exception("包裹名称不能为空");
+			if(string.IsNullOrEmpty(buildParameters.PackageVersion))
+				throw new Exception("包裹版本不能为空");
 
 			if (buildParameters.BuildMode != EBuildMode.SimulateBuild)
 			{
@@ -40,6 +42,11 @@ namespace YooAsset.Editor
 						throw new Exception("首包资源标签不能为空！");
 				}
 
+				// 检测包裹输出目录是否存在
+				string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
+				if (Directory.Exists(packageOutputDirectory))
+					throw new Exception($"本次构建的补丁目录已经存在：{packageOutputDirectory}");
+
 				// 保存改动的资源
 				AssetDatabase.SaveAssets();
 			}
@@ -47,7 +54,7 @@ namespace YooAsset.Editor
 			if (buildParameters.BuildMode == EBuildMode.ForceRebuild)
 			{
 				// 删除平台总目录
-				string platformDirectory = $"{buildParameters.OutputRoot}/{buildParameters.BuildPackage}/{buildParameters.BuildTarget}";
+				string platformDirectory = $"{buildParameters.OutputRoot}/{buildParameters.PackageName}/{buildParameters.BuildTarget}";
 				if (EditorTools.DeleteDirectory(platformDirectory))
 				{
 					BuildRunner.Log($"删除平台总目录：{platformDirectory}");

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskUpdateBuildInfo.cs

@@ -0,0 +1,118 @@
+using System;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEditor;
+
+namespace YooAsset.Editor
+{
+	[TaskAttribute("更新构建信息")]
+	public class TaskUpdateBuildInfo : IBuildTask
+	{
+		void IBuildTask.Run(BuildContext context)
+		{
+			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
+			var buildMapContext = context.GetContextObject<BuildMapContext>();
+			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
+			string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
+			int outputNameStyle = (int)buildParametersContext.Parameters.OutputNameStyle;
+
+			// 1.检测路径长度
+			foreach (var bundleInfo in buildMapContext.BundleInfos)
+			{
+				// NOTE：检测路径长度不要超过260字符。
+				string filePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
+				if (filePath.Length >= 260)
+					throw new Exception($"The output bundle name is too long {filePath.Length} chars : {filePath}");
+			}
+
+			// 2.更新构建输出的文件路径
+			foreach (var bundleInfo in buildMapContext.BundleInfos)
+			{
+				if (bundleInfo.IsEncryptedFile)
+					bundleInfo.PatchInfo.BuildOutputFilePath = bundleInfo.EncryptedFilePath;
+				else
+					bundleInfo.PatchInfo.BuildOutputFilePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
+			}
+
+			// 3.更新文件其它信息
+			foreach (var bundleInfo in buildMapContext.BundleInfos)
+			{
+				string buildOutputFilePath = bundleInfo.PatchInfo.BuildOutputFilePath;
+				bundleInfo.PatchInfo.ContentHash = GetBundleContentHash(bundleInfo, context);
+				bundleInfo.PatchInfo.PatchFileHash = GetBundleFileHash(buildOutputFilePath, buildParametersContext);
+				bundleInfo.PatchInfo.PatchFileCRC = GetBundleFileCRC(buildOutputFilePath, buildParametersContext);
+				bundleInfo.PatchInfo.PatchFileSize = GetBundleFileSize(buildOutputFilePath, buildParametersContext);
+			}
+
+			// 4.更新补丁包输出的文件路径
+			foreach (var bundleInfo in buildMapContext.BundleInfos)
+			{
+				string patchFileName = PatchManifest.CreateBundleFileName(outputNameStyle, bundleInfo.BundleName, bundleInfo.PatchInfo.PatchFileHash);
+				bundleInfo.PatchInfo.PatchOutputFilePath = $"{packageOutputDirectory}/{patchFileName}";
+			}
+		}
+
+		private string GetBundleContentHash(BuildBundleInfo bundleInfo, BuildContext context)
+		{
+			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
+			var parameters = buildParametersContext.Parameters;
+			var buildMode = parameters.BuildMode;
+			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
+				return "00000000000000000000000000000000"; //32位
+
+			if (bundleInfo.IsRawFile)
+			{
+				string filePath = bundleInfo.PatchInfo.BuildOutputFilePath;
+				return HashUtility.FileMD5(filePath);
+			}
+
+			if (parameters.BuildPipeline == EBuildPipeline.BuiltinBuildPipeline)
+			{
+				var buildResult = context.GetContextObject<TaskBuilding.BuildResultContext>();
+				var hash = buildResult.UnityManifest.GetAssetBundleHash(bundleInfo.BundleName);
+				if (hash.isValid)
+					return hash.ToString();
+				else
+					throw new Exception($"Not found bundle in build result : {bundleInfo.BundleName}");
+			}
+			else if (parameters.BuildPipeline == EBuildPipeline.ScriptableBuildPipeline)
+			{
+				// 注意：当资源包的依赖列表发生变化的时候，ContentHash也会发生变化！
+				var buildResult = context.GetContextObject<TaskBuilding_SBP.BuildResultContext>();
+				if (buildResult.Results.BundleInfos.TryGetValue(bundleInfo.BundleName, out var value))
+					return value.Hash.ToString();
+				else
+					throw new Exception($"Not found bundle in build result : {bundleInfo.BundleName}");
+			}
+			else
+			{
+				throw new System.NotImplementedException();
+			}
+		}
+		private string GetBundleFileHash(string filePath, BuildParametersContext buildParametersContext)
+		{
+			var buildMode = buildParametersContext.Parameters.BuildMode;
+			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
+				return "00000000000000000000000000000000"; //32位
+			else
+				return HashUtility.FileMD5(filePath);
+		}
+		private string GetBundleFileCRC(string filePath, BuildParametersContext buildParametersContext)
+		{
+			var buildMode = buildParametersContext.Parameters.BuildMode;
+			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
+				return "00000000"; //8位
+			else
+				return HashUtility.FileCRC32(filePath);
+		}
+		private long GetBundleFileSize(string filePath, BuildParametersContext buildParametersContext)
+		{
+			var buildMode = buildParametersContext.Parameters.BuildMode;
+			if (buildMode == EBuildMode.DryRunBuild || buildMode == EBuildMode.SimulateBuild)
+				return 0;
+			else
+				return FileUtility.GetFileSize(filePath);
+		}
+	}
+}

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskUpdateBuildInfo.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 7382b7d45cb2b73469e37c334a1599d9
+guid: 4882f54fbf0bcb04680fb581deae4889
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskVerifyBuildResult.cs

@@ -62,6 +62,7 @@ namespace YooAsset.Editor
 			}
 
 			// 4. 验证Asset
+			/*
 			bool isPass = true;
 			var buildMode = buildParametersContext.Parameters.BuildMode;
 			if (buildMode == EBuildMode.ForceRebuild || buildMode == EBuildMode.IncrementalBuild)
@@ -98,6 +99,7 @@ namespace YooAsset.Editor
 					throw new Exception("构建结果验证没有通过，请参考警告日志！");
 				}
 			}
+			*/
 
 			BuildRunner.Log("构建结果验证成功！");
 		}

Assets/YooAsset/Editor/AssetBundleBuilder/IEncryptionServices.cs

@@ -1,18 +0,0 @@
-
-namespace YooAsset.Editor
-{
-	public interface IEncryptionServices
-	{
-		/// <summary>
-		/// 检测是否需要加密
-		/// </summary>
-		bool Check(string bundleName);
-		
-		/// <summary>
-		/// 加密方法
-		/// </summary>
-		/// <param name="fileData">要加密的文件数据</param>
-		/// <returns>返回加密后的字节数据</returns>
-		byte[] Encrypt(byte[] fileData);
-	}
-}

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollector.cs

@@ -240,13 +240,15 @@ namespace YooAsset.Editor
 				return false;
 
 			// 忽略Unity无法识别的无效文件
-			/*
+			// 注意：只对非原生文件收集器处理
-			if (type == typeof(UnityEditor.DefaultAsset))
+			if(PackRuleName != nameof(PackRawFile))
 			{
-				UnityEngine.Debug.LogWarning($"Cannot pack default asset : {assetPath}");
+				if (type == typeof(UnityEditor.DefaultAsset))
-				return false;
+				{
+					UnityEngine.Debug.LogWarning($"Cannot pack default asset : {assetPath}");
+					return false;
+				}
 			}
-			*/
 
 			string fileExtension = System.IO.Path.GetExtension(assetPath);
 			if (IsIgnoreFile(fileExtension))

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.cs

@@ -187,6 +187,7 @@ namespace YooAsset.Editor
 					{
 						selectGroup.GroupName = evt.newValue;
 						AssetBundleCollectorSettingData.ModifyGroup(selectPackage, selectGroup);
+						FillGroupViewData();
 					}
 				});
 
@@ -200,6 +201,7 @@ namespace YooAsset.Editor
 					{
 						selectGroup.GroupDesc = evt.newValue;
 						AssetBundleCollectorSettingData.ModifyGroup(selectPackage, selectGroup);
+						FillGroupViewData();
 					}
 				});
 

Assets/YooAsset/Editor/AssetBundleCollector/DefaultPackRule.cs

@@ -7,9 +7,8 @@ namespace YooAsset.Editor
 	/// <summary>
 	/// 以文件路径作为资源包名
 	/// 注意：每个文件独自打资源包
-	/// 例如：收集器路径为 "Assets/UIPanel"
+	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop_image_backgroud.bundle"
-	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets/uipanel/shop/image/backgroud.bundle"
+	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop_view_main.bundle"
-	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets/uipanel/shop/view/main.bundle"
 	/// </summary>
 	public class PackSeparately : IPackRule
 	{
@@ -23,9 +22,8 @@ namespace YooAsset.Editor
 	/// <summary>
 	/// 以父类文件夹路径作为资源包名
 	/// 注意：文件夹下所有文件打进一个资源包
-	/// 例如：收集器路径为 "Assets/UIPanel"
+	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop_image.bundle"
-	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets/uipanel/shop/image.bundle"
+	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop_view.bundle"
-	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets/uipanel/shop/view.bundle"
 	/// </summary>
 	public class PackDirectory : IPackRule
 	{
@@ -42,8 +40,8 @@ namespace YooAsset.Editor
 	/// 以收集器路径下顶级文件夹为资源包名
 	/// 注意：文件夹下所有文件打进一个资源包
 	/// 例如：收集器路径为 "Assets/UIPanel"
-	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets/uipanel/shop.bundle"
+	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop.bundle"
-	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets/uipanel/shop.bundle"
+	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop.bundle"
 	/// </summary>
 	public class PackTopDirectory : IPackRule
 	{
@@ -74,8 +72,17 @@ namespace YooAsset.Editor
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
 		{
-			string bundleName = StringUtility.RemoveExtension(data.CollectPath);
+			string collectPath = data.CollectPath;
-			return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			if (AssetDatabase.IsValidFolder(collectPath))
+			{
+				string bundleName = collectPath;
+				return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			}
+			else
+			{
+				string bundleName = StringUtility.RemoveExtension(collectPath);
+				return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			}
 		}
 	}
 
@@ -113,8 +120,8 @@ namespace YooAsset.Editor
 			if (depends.Length != 1)
 				throw new Exception($"{nameof(PackRawFile)} is not support estension : {extension}");
 
-			string bundleName = StringUtility.RemoveExtension(data.AssetPath);
+			string bundleName = data.AssetPath;
-			return EditorTools.GetRegularPath(bundleName).Replace('/', '_');
+			return EditorTools.GetRegularPath(bundleName).Replace('/', '_').Replace('.', '_');
 		}
 	}
 

Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.cs

@@ -73,6 +73,10 @@ namespace YooAsset.Editor
 				var sampleBtn = root.Q<Button>("SampleButton");
 				sampleBtn.clicked += SampleBtn_onClick;
 
+				// 导出按钮
+				var exportBtn = root.Q<Button>("ExportButton");
+				exportBtn.clicked += ExportBtn_clicked;
+
 				// 用户列表菜单
 				_playerName = root.Q<Label>("PlayerName");
 				_playerName.text = "Editor player";
@@ -251,6 +255,32 @@ namespace YooAsset.Editor
 			EditorConnection.instance.Send(RemoteDebuggerDefine.kMsgSendEditorToPlayer, data);
 			RemoteDebuggerInRuntime.EditorRequestDebugReport();
 		}
+		private void ExportBtn_clicked()
+		{
+			if (_currentReport == null)
+			{
+				Debug.LogWarning("Debug report is null.");
+				return;
+			}
+
+			string resultPath = EditorTools.OpenFolderPanel("Export JSON", "Assets/");
+			if (resultPath != null)
+			{
+				// 注意：排序保证生成配置的稳定性
+				foreach (var packageData in _currentReport.PackageDatas)
+				{
+					packageData.ProviderInfos.Sort();
+					foreach (var providerInfo in packageData.ProviderInfos)
+					{
+						providerInfo.DependBundleInfos.Sort();
+					}
+				}
+
+				string filePath = $"{resultPath}/{nameof(DebugReport)}_{_currentReport.FrameCount}.json";
+				string fileContent = JsonUtility.ToJson(_currentReport, true);
+				FileUtility.CreateFile(filePath, fileContent);
+			}
+		}
 		private void OnSearchKeyWordChange(ChangeEvent<string> e)
 		{
 			_searchKeyWord = e.newValue;

Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.uxml

@@ -4,6 +4,7 @@
         <uie:ToolbarMenu display-tooltip-when-elided="true" name="ViewModeMenu" text="ViewMode" style="width: 100px; flex-grow: 0;" />
         <uie:ToolbarSearchField focusable="true" name="SearchField" style="flex-grow: 1;" />
         <uie:ToolbarButton text="刷新" display-tooltip-when-elided="true" name="SampleButton" style="width: 70px; background-color: rgb(15, 118, 31); -unity-text-align: middle-center; border-top-left-radius: 2px; border-bottom-left-radius: 2px; border-top-right-radius: 2px; border-bottom-right-radius: 2px; border-left-width: 1px; border-right-width: 1px;" />
+        <uie:ToolbarButton text="导出" display-tooltip-when-elided="true" name="ExportButton" style="width: 70px; background-color: rgb(15, 118, 31); -unity-text-align: middle-center; border-top-left-radius: 2px; border-bottom-left-radius: 2px; border-top-right-radius: 2px; border-bottom-right-radius: 2px; border-left-width: 1px; border-right-width: 1px;" />
     </uie:Toolbar>
     <uie:Toolbar name="FrameToolbar">
         <ui:SliderInt picking-mode="Ignore" label="Frame:" value="42" high-value="100" name="FrameSlider" style="flex-grow: 1;" />

Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerAssetListViewer.cs

@@ -27,7 +27,7 @@ namespace YooAsset.Editor
 			_visualAsset = EditorHelper.LoadWindowUXML<DebuggerAssetListViewer>();
 			if (_visualAsset == null)
 				return;
-			
+
 			_root = _visualAsset.CloneTree();
 			_root.style.flexGrow = 1f;
 
@@ -72,15 +72,24 @@ namespace YooAsset.Editor
 		}
 		private List<DebugProviderInfo> FilterViewItems(DebugReport debugReport, string searchKeyWord)
 		{
-			var result = new List<DebugProviderInfo>(debugReport.ProviderInfos.Count);
+			List<DebugProviderInfo> result = new List<DebugProviderInfo>(1000);
-			foreach (var providerInfo in debugReport.ProviderInfos)
+			foreach (var packageData in debugReport.PackageDatas)
 			{
-				if (string.IsNullOrEmpty(searchKeyWord) == false)
+				var tempList = new List<DebugProviderInfo>(packageData.ProviderInfos.Count);
+				foreach (var providerInfo in packageData.ProviderInfos)
 				{
-					if (providerInfo.AssetPath.Contains(searchKeyWord) == false)
+					if (string.IsNullOrEmpty(searchKeyWord) == false)
-						continue;
+					{
+						if (providerInfo.AssetPath.Contains(searchKeyWord) == false)
+							continue;
+					}
+
+					providerInfo.PackageName = packageData.PackageName;
+					tempList.Add(providerInfo);
 				}
-				result.Add(providerInfo);
+
+				tempList.Sort();
+				result.AddRange(tempList);
 			}
 			return result;
 		}
@@ -102,12 +111,22 @@ namespace YooAsset.Editor
 		}
 
 
-		// 资源列表相关
+		// 顶部列表相关
 		private VisualElement MakeAssetListViewItem()
 		{
 			VisualElement element = new VisualElement();
 			element.style.flexDirection = FlexDirection.Row;
 
+			{
+				var label = new Label();
+				label.name = "Label0";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				//label.style.flexGrow = 1f;
+				label.style.width = 150;
+				element.Add(label);
+			}
+
 			{
 				var label = new Label();
 				label.name = "Label1";
@@ -144,7 +163,7 @@ namespace YooAsset.Editor
 				label.style.unityTextAlign = TextAnchor.MiddleLeft;
 				label.style.marginLeft = 3f;
 				//label.style.flexGrow = 1f;
-				label.style.width = 100;
+				label.style.width = 150;
 				element.Add(label);
 			}
 
@@ -154,6 +173,16 @@ namespace YooAsset.Editor
 				label.style.unityTextAlign = TextAnchor.MiddleLeft;
 				label.style.marginLeft = 3f;
 				//label.style.flexGrow = 1f;
+				label.style.width = 100;
+				element.Add(label);
+			}
+
+			{
+				var label = new Label();
+				label.name = "Label6";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				//label.style.flexGrow = 1f;
 				label.style.width = 120;
 				element.Add(label);
 			}
@@ -165,6 +194,10 @@ namespace YooAsset.Editor
 			var sourceData = _assetListView.itemsSource as List<DebugProviderInfo>;
 			var providerInfo = sourceData[index];
 
+			// Package Name
+			var label0 = element.Q<Label>("Label0");
+			label0.text = providerInfo.PackageName;
+
 			// Asset Path
 			var label1 = element.Q<Label>("Label1");
 			label1.text = providerInfo.AssetPath;
@@ -177,19 +210,23 @@ namespace YooAsset.Editor
 			var label3 = element.Q<Label>("Label3");
 			label3.text = providerInfo.SpawnTime;
 
-			// Ref Count
+			// Loading Time
 			var label4 = element.Q<Label>("Label4");
-			label4.text = providerInfo.RefCount.ToString();
+			label4.text = providerInfo.LoadingTime.ToString();
+
+			// Ref Count
+			var label5 = element.Q<Label>("Label5");
+			label5.text = providerInfo.RefCount.ToString();
 
 			// Status
 			StyleColor textColor;
-			if (providerInfo.Status == (int)ProviderBase.EStatus.Fail)
+			if (providerInfo.Status == ProviderBase.EStatus.Failed.ToString())
 				textColor = new StyleColor(Color.yellow);
 			else
 				textColor = label1.style.color;
-			var label5 = element.Q<Label>("Label5");
+			var label6 = element.Q<Label>("Label6");
-			label5.text = providerInfo.Status.ToString();
+			label6.text = providerInfo.Status.ToString();
-			label5.style.color = textColor;
+			label6.style.color = textColor;
 		}
 		private void AssetListView_onSelectionChange(IEnumerable<object> objs)
 		{
@@ -200,7 +237,7 @@ namespace YooAsset.Editor
 			}
 		}
 
-		// 依赖列表相关
+		// 底部列表相关
 		private VisualElement MakeDependListViewItem()
 		{
 			VisualElement element = new VisualElement();
@@ -255,11 +292,11 @@ namespace YooAsset.Editor
 			var label4 = element.Q<Label>("Label4");
 			label4.text = bundleInfo.Status.ToString();
 		}
-		private void FillDependListView(DebugProviderInfo providerInfo)
+		private void FillDependListView(DebugProviderInfo selectedProviderInfo)
 		{
 			_dependListView.Clear();
 			_dependListView.ClearSelection();
-			_dependListView.itemsSource = providerInfo.DependBundleInfos;
+			_dependListView.itemsSource = selectedProviderInfo.DependBundleInfos;
 			_dependListView.Rebuild();
 		}
 	}

Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerAssetListViewer.uxml

@@ -1,11 +1,13 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
     <ui:VisualElement name="TopGroup" style="flex-grow: 1; border-left-width: 1px; border-right-width: 1px; border-top-width: 1px; border-bottom-width: 1px; border-left-color: rgb(0, 0, 0); border-right-color: rgb(0, 0, 0); border-top-color: rgb(0, 0, 0); border-bottom-color: rgb(0, 0, 0); margin-left: 0; margin-right: 0; margin-top: 2px; margin-bottom: 1px; display: flex;">
         <uie:Toolbar name="TopBar" style="height: 25px; margin-left: 1px; margin-right: 1px;">
+            <uie:ToolbarButton text="Package Name" display-tooltip-when-elided="true" name="TopBar0" style="width: 150px; -unity-text-align: middle-left; flex-grow: 0;" />
             <uie:ToolbarButton text="Asset Path" display-tooltip-when-elided="true" name="TopBar1" style="width: 280px; -unity-text-align: middle-left; flex-grow: 1;" />
             <uie:ToolbarButton text="Spawn Scene" display-tooltip-when-elided="true" name="TopBar2" style="width: 150px; -unity-text-align: middle-left; flex-grow: 0;" />
             <uie:ToolbarButton text="Spawn Time" display-tooltip-when-elided="true" name="TopBar3" style="width: 150px; -unity-text-align: middle-left; flex-grow: 0;" />
-            <uie:ToolbarButton text="Ref Count" display-tooltip-when-elided="true" name="TopBar4" style="width: 100px; -unity-text-align: middle-left; flex-grow: 0;" />
+            <uie:ToolbarButton text="Loading Time (ms)" display-tooltip-when-elided="true" name="TopBar4" style="width: 150px; -unity-text-align: middle-left; flex-grow: 0;" />
-            <uie:ToolbarButton text="Status" display-tooltip-when-elided="true" name="TopBar5" style="width: 120px; -unity-text-align: middle-left;" />
+            <uie:ToolbarButton text="Ref Count" display-tooltip-when-elided="true" name="TopBar5" style="width: 100px; -unity-text-align: middle-left; flex-grow: 0;" />
+            <uie:ToolbarButton text="Status" display-tooltip-when-elided="true" name="TopBar6" style="width: 120px; -unity-text-align: middle-left;" />
         </uie:Toolbar>
         <ui:ListView focusable="true" name="TopListView" item-height="18" virtualization-method="DynamicHeight" style="flex-grow: 1;" />
     </ui:VisualElement>

Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerBundleListViewer.cs

@@ -27,14 +27,14 @@ namespace YooAsset.Editor
 			_visualAsset = EditorHelper.LoadWindowUXML<DebuggerBundleListViewer>();
 			if (_visualAsset == null)
 				return;
-			
+
 			_root = _visualAsset.CloneTree();
 			_root.style.flexGrow = 1f;
 
 			// 资源包列表
 			_bundleListView = _root.Q<ListView>("TopListView");
-			_bundleListView.makeItem = MakeAssetListViewItem;
+			_bundleListView.makeItem = MakeBundleListViewItem;
-			_bundleListView.bindItem = BindAssetListViewItem;
+			_bundleListView.bindItem = BindBundleListViewItem;
 #if UNITY_2020_1_OR_NEWER
 			_bundleListView.onSelectionChange += BundleListView_onSelectionChange;
 #else
@@ -46,7 +46,7 @@ namespace YooAsset.Editor
 			_usingListView.makeItem = MakeIncludeListViewItem;
 			_usingListView.bindItem = BindIncludeListViewItem;
 		}
-		
+
 		/// <summary>
 		/// 清空页面
 		/// </summary>
@@ -72,21 +72,33 @@ namespace YooAsset.Editor
 		}
 		private List<DebugBundleInfo> FilterViewItems(DebugReport debugReport, string searchKeyWord)
 		{
-			Dictionary<string, DebugBundleInfo> result = new Dictionary<string, DebugBundleInfo>(debugReport.ProviderInfos.Count);
+			List<DebugBundleInfo> result = new List<DebugBundleInfo>(1000);
-			foreach (var providerInfo in debugReport.ProviderInfos)
+			foreach (var pakcageData in debugReport.PackageDatas)
 			{
-				foreach (var bundleInfo in providerInfo.DependBundleInfos)
+				Dictionary<string, DebugBundleInfo> tempDic = new Dictionary<string, DebugBundleInfo>(1000);
+				foreach (var providerInfo in pakcageData.ProviderInfos)
 				{
-					if (string.IsNullOrEmpty(searchKeyWord) == false)
+					foreach (var bundleInfo in providerInfo.DependBundleInfos)
 					{
-						if (bundleInfo.BundleName.Contains(searchKeyWord) == false)
+						if (string.IsNullOrEmpty(searchKeyWord) == false)
-							continue;
+						{
+							if (bundleInfo.BundleName.Contains(searchKeyWord) == false)
+								continue;
+						}
+
+						if (tempDic.ContainsKey(bundleInfo.BundleName) == false)
+						{
+							bundleInfo.PackageName = pakcageData.PackageName;
+							tempDic.Add(bundleInfo.BundleName, bundleInfo);
+						}
 					}
-					if (result.ContainsKey(bundleInfo.BundleName) == false)
-						result.Add(bundleInfo.BundleName, bundleInfo);
 				}
+
+				var tempList = tempDic.Values.ToList();
+				tempList.Sort();
+				result.AddRange(tempList);
 			}
-			return result.Values.ToList();
+			return result;
 		}
 
 		/// <summary>
@@ -107,11 +119,21 @@ namespace YooAsset.Editor
 
 
 		// 顶部列表相关
-		private VisualElement MakeAssetListViewItem()
+		private VisualElement MakeBundleListViewItem()
 		{
 			VisualElement element = new VisualElement();
 			element.style.flexDirection = FlexDirection.Row;
 
+			{
+				var label = new Label();
+				label.name = "Label0";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				//label.style.flexGrow = 1f;
+				label.style.width = 150;
+				element.Add(label);
+			}
+
 			{
 				var label = new Label();
 				label.name = "Label1";
@@ -144,11 +166,15 @@ namespace YooAsset.Editor
 
 			return element;
 		}
-		private void BindAssetListViewItem(VisualElement element, int index)
+		private void BindBundleListViewItem(VisualElement element, int index)
 		{
 			var sourceData = _bundleListView.itemsSource as List<DebugBundleInfo>;
 			var bundleInfo = sourceData[index];
 
+			// Package Name
+			var label0 = element.Q<Label>("Label0");
+			label0.text = bundleInfo.PackageName;
+
 			// Bundle Name
 			var label1 = element.Q<Label>("Label1");
 			label1.text = bundleInfo.BundleName;
@@ -159,7 +185,7 @@ namespace YooAsset.Editor
 
 			// Status
 			StyleColor textColor;
-			if (bundleInfo.Status == (int)AssetBundleLoaderBase.EStatus.Failed)
+			if (bundleInfo.Status == BundleLoaderBase.EStatus.Failed.ToString())
 				textColor = new StyleColor(Color.yellow);
 			else
 				textColor = label1.style.color;
@@ -172,7 +198,7 @@ namespace YooAsset.Editor
 			foreach (var item in objs)
 			{
 				DebugBundleInfo bundleInfo = item as DebugBundleInfo;
-				FillUsingListView(bundleInfo.BundleName);
+				FillUsingListView(bundleInfo);
 			}
 		}
 
@@ -259,17 +285,23 @@ namespace YooAsset.Editor
 			var label5 = element.Q<Label>("Label5");
 			label5.text = providerInfo.Status.ToString();
 		}
-		private void FillUsingListView(string bundleName)
+		private void FillUsingListView(DebugBundleInfo selectedBundleInfo)
-		{	
+		{
 			List<DebugProviderInfo> source = new List<DebugProviderInfo>();
-			foreach (var providerInfo in _debugReport.ProviderInfos)
+			foreach (var packageData in _debugReport.PackageDatas)
 			{
-				foreach (var bundleInfo in providerInfo.DependBundleInfos)
+				if (packageData.PackageName == selectedBundleInfo.PackageName)
 				{
-					if (bundleInfo.BundleName == bundleName)
+					foreach (var providerInfo in packageData.ProviderInfos)
 					{
-						source.Add(providerInfo);
+						foreach (var bundleInfo in providerInfo.DependBundleInfos)
-						continue;
+						{
+							if (bundleInfo.BundleName == selectedBundleInfo.BundleName)
+							{
+								source.Add(providerInfo);
+								continue;
+							}
+						}
 					}
 				}
 			}

Assets/YooAsset/Editor/AssetBundleDebugger/VisualViewers/DebuggerBundleListViewer.uxml

@@ -1,6 +1,7 @@
 <ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
     <ui:VisualElement name="TopGroup" style="flex-grow: 1; border-left-width: 1px; border-right-width: 1px; border-top-width: 1px; border-bottom-width: 1px; border-left-color: rgb(0, 0, 0); border-right-color: rgb(0, 0, 0); border-top-color: rgb(0, 0, 0); border-bottom-color: rgb(0, 0, 0); margin-left: 0; margin-right: 0; margin-top: 2px; margin-bottom: 1px; display: flex;">
         <uie:Toolbar name="TopBar" style="height: 25px; margin-left: 1px; margin-right: 1px;">
+            <uie:ToolbarButton text="Package Name" display-tooltip-when-elided="true" name="TopBar0" style="width: 150px; -unity-text-align: middle-left; flex-grow: 0;" />
             <uie:ToolbarButton text="Bundle Name" display-tooltip-when-elided="true" name="TopBar1" style="width: 280px; -unity-text-align: middle-left; flex-grow: 1;" />
             <uie:ToolbarButton text="Ref Count" display-tooltip-when-elided="true" name="TopBar3" style="width: 100px; -unity-text-align: middle-left;" />
             <uie:ToolbarButton text="Status" display-tooltip-when-elided="true" name="TopBar4" style="width: 120px; -unity-text-align: middle-left;" />

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterBundleListViewer.cs

@@ -25,7 +25,7 @@ namespace YooAsset.Editor
 		private ToolbarButton _topBar1;
 		private ToolbarButton _topBar2;
 		private ToolbarButton _topBar3;
-		private ToolbarButton _topBar4;
+		private ToolbarButton _topBar5;
 		private ToolbarButton _bottomBar1;
 		private ListView _bundleListView;
 		private ListView _includeListView;
@@ -53,11 +53,11 @@ namespace YooAsset.Editor
 			_topBar1 = _root.Q<ToolbarButton>("TopBar1");
 			_topBar2 = _root.Q<ToolbarButton>("TopBar2");
 			_topBar3 = _root.Q<ToolbarButton>("TopBar3");
-			_topBar4 = _root.Q<ToolbarButton>("TopBar4");
+			_topBar5 = _root.Q<ToolbarButton>("TopBar5");
 			_topBar1.clicked += TopBar1_clicked;
 			_topBar2.clicked += TopBar2_clicked;
 			_topBar3.clicked += TopBar3_clicked;
-			_topBar4.clicked += TopBar4_clicked;
+			_topBar5.clicked += TopBar4_clicked;
 
 			// 底部按钮栏
 			_bottomBar1 = _root.Q<ToolbarButton>("BottomBar1");
@@ -144,7 +144,7 @@ namespace YooAsset.Editor
 			_topBar1.text = $"Bundle Name ({_bundleListView.itemsSource.Count})";
 			_topBar2.text = "Size";
 			_topBar3.text = "Hash";
-			_topBar4.text = "Tags";
+			_topBar5.text = "Tags";
 
 			if (_sortMode == ESortMode.BundleName)
 			{
@@ -163,9 +163,9 @@ namespace YooAsset.Editor
 			else if (_sortMode == ESortMode.BundleTags)
 			{
 				if (_descendingSort)
-					_topBar4.text = "Tags ↓";
+					_topBar5.text = "Tags ↓";
 				else
-					_topBar4.text = "Tags ↑";
+					_topBar5.text = "Tags ↑";
 			}
 			else
 			{
@@ -231,6 +231,16 @@ namespace YooAsset.Editor
 				label.name = "Label5";
 				label.style.unityTextAlign = TextAnchor.MiddleLeft;
 				label.style.marginLeft = 3f;
+				//label.style.flexGrow = 1f;
+				label.style.width = 150;
+				element.Add(label);
+			}
+
+			{
+				var label = new Label();
+				label.name = "Label6";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
 				label.style.flexGrow = 1f;
 				label.style.width = 80;
 				element.Add(label);
@@ -255,9 +265,13 @@ namespace YooAsset.Editor
 			var label3 = element.Q<Label>("Label3");
 			label3.text = bundleInfo.FileHash;
 
-			// Tags
+			// LoadMethod
 			var label5 = element.Q<Label>("Label5");
-			label5.text = bundleInfo.GetTagsString();
+			label5.text = bundleInfo.LoadMethod.ToString();
+
+			// Tags
+			var label6 = element.Q<Label>("Label6");
+			label6.text = bundleInfo.GetTagsString();
 		}
 		private void BundleListView_onSelectionChange(IEnumerable<object> objs)
 		{
@@ -271,7 +285,7 @@ namespace YooAsset.Editor
 		}
 		private void ShowAssetBundleInspector(ReportBundleInfo bundleInfo)
 		{
-			if (bundleInfo.IsRawFile())
+			if (bundleInfo.IsRawFile)
 				return;
 
 			string rootDirectory = Path.GetDirectoryName(_reportFilePath);

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterBundleListViewer.uxml

@@ -5,7 +5,8 @@
                 <uie:ToolbarButton text="Bundle Name" display-tooltip-when-elided="true" name="TopBar1" style="width: 280px; -unity-text-align: middle-left; flex-grow: 1;" />
                 <uie:ToolbarButton text="Size" display-tooltip-when-elided="true" name="TopBar2" style="width: 100px; -unity-text-align: middle-left; flex-grow: 0;" />
                 <uie:ToolbarButton text="Hash" display-tooltip-when-elided="true" name="TopBar3" style="width: 280px; -unity-text-align: middle-left;" />
-                <uie:ToolbarButton text="Tags" display-tooltip-when-elided="true" name="TopBar4" style="width: 80px; -unity-text-align: middle-left; flex-grow: 1;" />
+                <uie:ToolbarButton text="LoadMethod" display-tooltip-when-elided="true" name="TopBar4" style="width: 150px; -unity-text-align: middle-left; flex-grow: 0;" />
+                <uie:ToolbarButton text="Tags" display-tooltip-when-elided="true" name="TopBar5" style="width: 80px; -unity-text-align: middle-left; flex-grow: 1;" />
             </uie:Toolbar>
             <ui:ListView focusable="true" name="TopListView" item-height="18" virtualization-method="DynamicHeight" style="flex-grow: 1;" />
         </ui:VisualElement>

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterSummaryViewer.cs

@@ -66,7 +66,8 @@ namespace YooAsset.Editor
 			_items.Add(new ItemWrapper("构建平台", $"{buildReport.Summary.BuildTarget}"));
 			_items.Add(new ItemWrapper("构建管线", $"{buildReport.Summary.BuildPipeline}"));
 			_items.Add(new ItemWrapper("构建模式", $"{buildReport.Summary.BuildMode}"));
-			_items.Add(new ItemWrapper("构建包裹", $"{buildReport.Summary.BuildPackage}"));
+			_items.Add(new ItemWrapper("包裹名称", buildReport.Summary.BuildPackageName));
+			_items.Add(new ItemWrapper("包裹版本", buildReport.Summary.BuildPackageVersion));
 
 			_items.Add(new ItemWrapper("启用可寻址资源定位", $"{buildReport.Summary.EnableAddressable}"));
 			_items.Add(new ItemWrapper("资源包名唯一化", $"{buildReport.Summary.UniqueBundleName}"));

Assets/YooAsset/Editor/EditorDefine.cs

@@ -8,7 +8,14 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 停靠窗口类型集合
 		/// </summary>
-		public static readonly Type[] DockedWindowTypes = { typeof(AssetBundleBuilderWindow), typeof(AssetBundleCollectorWindow), typeof(AssetBundleDebuggerWindow), typeof(AssetBundleReporterWindow)};
+		public static readonly Type[] DockedWindowTypes = 
+		{
+			typeof(AssetBundleBuilderWindow),
+			typeof(AssetBundleCollectorWindow),
+			typeof(AssetBundleDebuggerWindow),
+			typeof(AssetBundleReporterWindow),
+			typeof(ShaderVariantCollectorWindow)
+		};
 #endif
 	}
 

Assets/YooAsset/Editor/EditorHelper.cs

@@ -10,6 +10,7 @@ namespace YooAsset.Editor
 #if UNITY_2019_4_OR_NEWER
 		private readonly static Dictionary<System.Type, string> _uxmlDic = new Dictionary<System.Type, string>();
 
+		/*
 		static EditorHelper()
 		{
 			// 资源包收集
@@ -51,6 +52,46 @@ namespace YooAsset.Editor
 				throw new System.Exception($"Invalid YooAsset window type : {windowType}");
 			}
 		}
+		*/
+
+		/// <summary>
+		/// 加载窗口的布局文件
+		/// </summary>
+		public static UnityEngine.UIElements.VisualTreeAsset LoadWindowUXML<TWindow>() where TWindow : class
+		{
+			var windowType = typeof(TWindow);
+
+			// 缓存里查询并加载
+			if (_uxmlDic.TryGetValue(windowType, out string uxmlGUID))
+			{
+				string assetPath = AssetDatabase.GUIDToAssetPath(uxmlGUID);
+				if (string.IsNullOrEmpty(assetPath))
+				{
+					_uxmlDic.Clear();
+					throw new System.Exception($"Invalid UXML GUID : {uxmlGUID} ! Please close the window and open it again !");
+				}
+				var treeAsset = AssetDatabase.LoadAssetAtPath<UnityEngine.UIElements.VisualTreeAsset>(assetPath);
+				return treeAsset;
+			}
+
+			// 全局搜索并加载
+			string[] guids = AssetDatabase.FindAssets(windowType.Name);
+			if (guids.Length == 0)
+				throw new System.Exception($"Not found any assets : {windowType.Name}");
+
+			foreach (string assetGUID in guids)
+			{
+				string assetPath = AssetDatabase.GUIDToAssetPath(assetGUID);
+				var assetType = AssetDatabase.GetMainAssetTypeAtPath(assetPath);
+				if (assetType == typeof(UnityEngine.UIElements.VisualTreeAsset))
+				{
+					_uxmlDic.Add(windowType, assetGUID);
+					var treeAsset = AssetDatabase.LoadAssetAtPath<UnityEngine.UIElements.VisualTreeAsset>(assetPath);
+					return treeAsset;
+				}
+			}
+			throw new System.Exception($"Not found UXML file : {windowType.Name}");
+		}
 #endif
 
 		/// <summary>

Assets/YooAsset/Editor/EditorTools.cs

@@ -349,9 +349,9 @@ namespace YooAsset.Editor
 		}
 
 		/// <summary>
-		/// 文件移动
+		/// 移动文件
 		/// </summary>
-		public static void FileMoveTo(string filePath, string destPath)
+		public static void MoveFile(string filePath, string destPath)
 		{
 			if (File.Exists(destPath))
 				File.Delete(destPath);
@@ -359,7 +359,7 @@ namespace YooAsset.Editor
 			FileInfo fileInfo = new FileInfo(filePath);
 			fileInfo.MoveTo(destPath);
 		}
-
+		
 		/// <summary>
 		/// 拷贝文件夹
 		/// 注意：包括所有子目录的文件

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectionManifest.cs

@@ -9,7 +9,8 @@ using UnityEditor;
 
 namespace YooAsset.Editor
 {
-	public static class ShaderVariantCollectionReadme
+	[Serializable]
+	public class ShaderVariantCollectionManifest
 	{
 		[Serializable]
 		public class ShaderVariantElement
@@ -44,52 +45,49 @@ namespace YooAsset.Editor
 			public List<ShaderVariantElement> ShaderVariantElements = new List<ShaderVariantElement>(1000);
 		}
 
-		[Serializable]
+
-		public class ShaderVariantCollectionManifest
+		/// <summary>
+		/// Number of shaders in this collection
+		/// </summary>
+		public int ShaderTotalCount;
+
+		/// <summary>
+		/// Number of total varians in this collection
+		/// </summary>
+		public int VariantTotalCount;
+
+		/// <summary>
+		/// Shader variants info list.
+		/// </summary>
+		public List<ShaderVariantInfo> ShaderVariantInfos = new List<ShaderVariantInfo>(1000);
+
+		/// <summary>
+		/// 添加着色器变种信息
+		/// </summary>
+		public void AddShaderVariant(string assetPath, string shaderName, PassType passType, string[] keywords)
 		{
-			/// <summary>
+			var info = GetOrCreateShaderVariantInfo(assetPath, shaderName);
-			/// Number of shaders in this collection
+			ShaderVariantElement element = new ShaderVariantElement();
-			/// </summary>
+			element.PassType = passType;
-			public int ShaderTotalCount;
+			element.Keywords = keywords;
-
+			info.ShaderVariantElements.Add(element);
-			/// <summary>
+		}
-			/// Number of total varians in this collection
+		private ShaderVariantInfo GetOrCreateShaderVariantInfo(string assetPath, string shaderName)
-			/// </summary>
+		{
-			public int VariantTotalCount;
+			var selectList = ShaderVariantInfos.Where(t => t.ShaderName == shaderName && t.AssetPath == assetPath).ToList();
-
+			if (selectList.Count == 0)
-			/// <summary>
-			/// Shader variants info list.
-			/// </summary>
-			public List<ShaderVariantInfo> ShaderVariantInfos = new List<ShaderVariantInfo>(1000);
-
-			/// <summary>
-			/// 添加着色器变种信息
-			/// </summary>
-			public void AddShaderVariant(string assetPath, string shaderName, PassType passType, string[] keywords)
 			{
-				var info = GetOrCreateShaderVariantInfo(assetPath, shaderName);
+				ShaderVariantInfo newInfo = new ShaderVariantInfo();
-				ShaderVariantElement element = new ShaderVariantElement();
+				newInfo.AssetPath = assetPath;
-				element.PassType = passType;
+				newInfo.ShaderName = shaderName;
-				element.Keywords = keywords;
+				ShaderVariantInfos.Add(newInfo);
-				info.ShaderVariantElements.Add(element);
+				return newInfo;
 			}
-			private ShaderVariantInfo GetOrCreateShaderVariantInfo(string assetPath, string shaderName)
-			{
-				var selectList = ShaderVariantInfos.Where(t => t.ShaderName == shaderName && t.AssetPath == assetPath).ToList();
-				if (selectList.Count == 0)
-				{
-					ShaderVariantInfo newInfo = new ShaderVariantInfo();
-					newInfo.AssetPath = assetPath;
-					newInfo.ShaderName = shaderName;
-					ShaderVariantInfos.Add(newInfo);
-					return newInfo;
-				}
 
-				if (selectList.Count != 1)
+			if (selectList.Count != 1)
-					throw new Exception("Should never get here !");
+				throw new Exception("Should never get here !");
 
-				return selectList[0];
+			return selectList[0];
-			}
 		}
 
 

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollector.cs

@@ -30,8 +30,8 @@ namespace YooAsset.Editor
 				// 保存结果
 				ShaderVariantCollectionHelper.SaveCurrentShaderVariantCollection(_saveFilePath);
 
-				// 创建说明文件
+				// 创建清单
-				CreateReadme();
+				CreateManifest();
 
 				Debug.Log($"搜集SVC完毕！");
 				_completedCallback?.Invoke();
@@ -64,7 +64,7 @@ namespace YooAsset.Editor
 			ShaderVariantCollectionHelper.ClearCurrentShaderVariantCollection();
 
 			// 创建临时测试场景
-			CreateTemperScene();
+			CreateTempScene();
 
 			// 收集着色器变种
 			var materials = GetAllMaterials();
@@ -76,9 +76,8 @@ namespace YooAsset.Editor
 			_elapsedTime.Start();
 		}
 
-		private static void CreateTemperScene()
+		private static void CreateTempScene()
 		{
-			// 创建临时场景
 			EditorSceneManager.NewScene(NewSceneSetup.DefaultGameObjects);
 		}
 		private static List<Material> GetAllMaterials()
@@ -186,17 +185,17 @@ namespace YooAsset.Editor
 			go.transform.position = position;
 			go.name = $"Sphere_{index}|{material.name}";
 		}
-		private static void CreateReadme()
+		private static void CreateManifest()
 		{
 			AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);
 
 			ShaderVariantCollection svc = AssetDatabase.LoadAssetAtPath<ShaderVariantCollection>(_saveFilePath);
 			if (svc != null)
 			{
-				var wrapper = ShaderVariantCollectionReadme.Extract(svc);
+				var wrapper = ShaderVariantCollectionManifest.Extract(svc);
-				string jsonContents = JsonUtility.ToJson(wrapper, true);
+				string jsonData = JsonUtility.ToJson(wrapper, true);
-				string savePath = _saveFilePath.Replace(".shadervariants", "Manifest.json");
+				string savePath = _saveFilePath.Replace(".shadervariants", ".json");
-				File.WriteAllText(savePath, jsonContents);
+				File.WriteAllText(savePath, jsonData);
 			}
 
 			AssetDatabase.Refresh(ImportAssetOptions.ForceUpdate);

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorWindow.cs

@@ -1,61 +1,82 @@
-using UnityEngine;
+#if UNITY_2019_4_OR_NEWER
+using System;
+using System.Linq;
+using System.Collections.Generic;
 using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
 
 namespace YooAsset.Editor
 {
-	public class ShaderVariantCollectionWindow : EditorWindow
+	public class ShaderVariantCollectorWindow : EditorWindow
 	{
-		static ShaderVariantCollectionWindow _thisInstance;
-
 		[MenuItem("YooAsset/ShaderVariant Collector", false, 201)]
-		static void ShowWindow()
+		public static void ShowExample()
 		{
-			if (_thisInstance == null)
+			ShaderVariantCollectorWindow window = GetWindow<ShaderVariantCollectorWindow>("着色器变种收集工具", true, EditorDefine.DockedWindowTypes);
-			{
+			window.minSize = new Vector2(800, 600);
-				_thisInstance = GetWindow<ShaderVariantCollectionWindow>("着色器变种收集工具");
-				_thisInstance.minSize = new Vector2(800, 600);
-			}
-			_thisInstance.Show();
 		}
 
-		private ShaderVariantCollection _selectSVC;
+		private Button _collectButton;
+		private TextField _collectOutputField;
+		private Label _currentShaderCountField;
+		private Label _currentVariantCountField;
 
-		private void OnGUI()
+		public void CreateGUI()
 		{
-			EditorGUILayout.Space();
+			try
-			ShaderVariantCollectorSettingData.Setting.SavePath = EditorGUILayout.TextField("收集文件保存路径", ShaderVariantCollectorSettingData.Setting.SavePath);
-
-			int currentShaderCount = ShaderVariantCollectionHelper.GetCurrentShaderVariantCollectionShaderCount();
-			int currentVariantCount = ShaderVariantCollectionHelper.GetCurrentShaderVariantCollectionVariantCount();
-			EditorGUILayout.LabelField($"CurrentShaderCount : {currentShaderCount}");
-			EditorGUILayout.LabelField($"CurrentVariantCount : {currentVariantCount}");
-
-			// 搜集变种
-			EditorGUILayout.Space();
-			if (GUILayout.Button("搜集变种", GUILayout.MaxWidth(80)))
 			{
-				ShaderVariantCollector.Run(ShaderVariantCollectorSettingData.Setting.SavePath, null);
+				VisualElement root = this.rootVisualElement;
-			}
 
-			// 查询
+				// 加载布局文件
-			EditorGUILayout.Space();
+				var visualAsset = EditorHelper.LoadWindowUXML<ShaderVariantCollectorWindow>();
-			if (GUILayout.Button("查询", GUILayout.MaxWidth(80)))
+				if (visualAsset == null)
-			{
-				string resultPath = EditorTools.OpenFilePath("Select File", "Assets/", "shadervariants");
-				if (string.IsNullOrEmpty(resultPath))
 					return;
-				string assetPath = EditorTools.AbsolutePathToAssetPath(resultPath);
+
-				_selectSVC = AssetDatabase.LoadAssetAtPath<ShaderVariantCollection>(assetPath);
+				visualAsset.CloneTree(root);
+
+				// 文件输出目录
+				_collectOutputField = root.Q<TextField>("CollectOutput");
+				_collectOutputField.SetValueWithoutNotify(ShaderVariantCollectorSettingData.Setting.SavePath);
+				_collectOutputField.RegisterValueChangedCallback(evt =>
+				{
+					ShaderVariantCollectorSettingData.Setting.SavePath = _collectOutputField.value;
+				});
+
+				_currentShaderCountField = root.Q<Label>("CurrentShaderCount");
+				_currentVariantCountField = root.Q<Label>("CurrentVariantCount");
+
+				// 变种收集按钮
+				_collectButton = root.Q<Button>("CollectButton");
+				_collectButton.clicked += CollectButton_clicked;
+
+				//RefreshWindow();
 			}
-			if (_selectSVC != null)
+			catch (Exception e)
 			{
-				EditorGUILayout.LabelField($"ShaderCount : {_selectSVC.shaderCount}");
+				Debug.LogError(e.ToString());
-				EditorGUILayout.LabelField($"VariantCount : {_selectSVC.variantCount}");
 			}
 		}
-		private void OnDestroy()
+		private void Update()
 		{
-			ShaderVariantCollectorSettingData.SaveFile();
+			if (_currentShaderCountField != null)
+			{
+				int currentShaderCount = ShaderVariantCollectionHelper.GetCurrentShaderVariantCollectionShaderCount();
+				_currentShaderCountField.text = $"Current Shader Count : {currentShaderCount}";
+			}
+
+			if (_currentVariantCountField != null)
+			{
+				int currentVariantCount = ShaderVariantCollectionHelper.GetCurrentShaderVariantCollectionVariantCount();
+				_currentVariantCountField.text = $"Current Variant Count : {currentVariantCount}";
+			}
+		}
+
+		private void CollectButton_clicked()
+		{
+			ShaderVariantCollector.Run(ShaderVariantCollectorSettingData.Setting.SavePath, null);
 		}
 	}
-}
+}
+#endif

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorWindow.uxml

@@ -0,0 +1,9 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" xsi="http://www.w3.org/2001/XMLSchema-instance" engine="UnityEngine.UIElements" editor="UnityEditor.UIElements" noNamespaceSchemaLocation="../../UIElementsSchema/UIElements.xsd" editor-extension-mode="True">
+    <uie:Toolbar name="Toolbar" style="display: flex; flex-direction: row-reverse;" />
+    <ui:VisualElement name="BuildContainer">
+        <ui:TextField picking-mode="Ignore" label="文件保存路径" name="CollectOutput" />
+        <ui:Label text="Current Shader Count" display-tooltip-when-elided="true" name="CurrentShaderCount" />
+        <ui:Label text="Current Variant Count" display-tooltip-when-elided="true" name="CurrentVariantCount" />
+        <ui:Button text="开始搜集" display-tooltip-when-elided="true" name="CollectButton" style="height: 50px; background-color: rgb(40, 106, 42); margin-top: 10px;" />
+    </ui:VisualElement>
+</ui:UXML>

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorWindow.uxml.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 9bff4878063eaf04dab8713e1e662ac5
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}

Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs

@@ -8,13 +8,11 @@ namespace YooAsset
 {
 	internal class AssetSystemImpl
 	{
-		private static string SceneRunningPackage = string.Empty;
+		private readonly List<BundleLoaderBase> _loaders = new List<BundleLoaderBase>(1000);
-
-		private readonly List<AssetBundleLoaderBase> _loaders = new List<AssetBundleLoaderBase>(1000);
 		private readonly List<ProviderBase> _providers = new List<ProviderBase>(1000);
-		private readonly Dictionary<string, SceneOperationHandle> _sceneHandles = new Dictionary<string, SceneOperationHandle>(100);
+		private readonly static Dictionary<string, SceneOperationHandle> _sceneHandles = new Dictionary<string, SceneOperationHandle>(100);
+		private static long _sceneCreateCount = 0;
 
-		private long _sceneCreateCount = 0;
 		private bool _simulationOnEditor;
 		private int _loadingMaxNumber;
 		public IDecryptionServices DecryptionServices { private set; get; }
@@ -71,9 +69,18 @@ namespace YooAsset
 		/// </summary>
 		public void DestroyAll()
 		{
-			_loaders.Clear();
+			foreach (var provider in _providers)
+			{
+				provider.Destroy();
+			}
+			foreach (var loader in _loaders)
+			{
+				loader.Destroy(true);
+			}
+
 			_providers.Clear();
-			_sceneHandles.Clear();
+			_loaders.Clear();
+			ClearSceneHandle();
 
 			DecryptionServices = null;
 			BundleServices = null;
@@ -83,6 +90,15 @@ namespace YooAsset
 		/// 资源回收（卸载引用计数为零的资源）
 		/// </summary>
 		public void UnloadUnusedAssets()
+		{
+			// 注意：资源包之间可能存在多层深层嵌套，需要多次循环释放。
+			int loopCount = 10;
+			for (int i = 0; i < loopCount; i++)
+			{
+				UnloadUnusedAssetsInternal();
+			}
+		}
+		private void UnloadUnusedAssetsInternal()
 		{
 			if (_simulationOnEditor)
 			{
@@ -99,12 +115,12 @@ namespace YooAsset
 			{
 				for (int i = _loaders.Count - 1; i >= 0; i--)
 				{
-					AssetBundleLoaderBase loader = _loaders[i];
+					BundleLoaderBase loader = _loaders[i];
 					loader.TryDestroyAllProviders();
 				}
 				for (int i = _loaders.Count - 1; i >= 0; i--)
 				{
-					AssetBundleLoaderBase loader = _loaders[i];
+					BundleLoaderBase loader = _loaders[i];
 					if (loader.CanDestroy())
 					{
 						loader.Destroy(false);
@@ -123,13 +139,14 @@ namespace YooAsset
 			{
 				provider.Destroy();
 			}
-			_providers.Clear();
-
 			foreach (var loader in _loaders)
 			{
 				loader.Destroy(true);
 			}
+
+			_providers.Clear();
 			_loaders.Clear();
+			ClearSceneHandle();
 
 			// 注意：调用底层接口释放所有资源
 			Resources.UnloadUnusedAssets();
@@ -142,25 +159,12 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
-				YooLogger.Error($"Failed to load scene. {assetInfo.Error}");
+				YooLogger.Error($"Failed to load scene ! {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<SceneOperationHandle>();
 			}
 
-			// 注意：场景只允许运行在一个资源包内
-			if (string.IsNullOrEmpty(SceneRunningPackage))
-			{
-				SceneRunningPackage = BundleServices.GetPackageName();
-			}
-			if (BundleServices.GetPackageName() != SceneRunningPackage)
-			{
-				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-				string error = $"Scene are allowed to running within only {SceneRunningPackage}";
-				completedProvider.SetCompleted(error);
-				return completedProvider.CreateHandle<SceneOperationHandle>();
-			}
-
 			// 如果加载的是主场景，则卸载所有缓存的场景
 			if (sceneMode == LoadSceneMode.Single)
 			{
@@ -180,6 +184,7 @@ namespace YooAsset
 			}
 
 			var handle = provider.CreateHandle<SceneOperationHandle>();
+			handle.PackageName = BundleServices.GetPackageName();
 			_sceneHandles.Add(providerGUID, handle);
 			return handle;
 		}
@@ -191,7 +196,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
-				YooLogger.Error($"Failed to load asset. {assetInfo.Error}");
+				YooLogger.Error($"Failed to load asset ! {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<AssetOperationHandle>();
@@ -218,7 +223,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
-				YooLogger.Error($"Failed to load sub assets. {assetInfo.Error}");
+				YooLogger.Error($"Failed to load sub assets ! {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<SubAssetsOperationHandle>();
@@ -238,6 +243,33 @@ namespace YooAsset
 			return provider.CreateHandle<SubAssetsOperationHandle>();
 		}
 
+		/// <summary>
+		/// 加载原生文件
+		/// </summary>
+		public RawFileOperationHandle LoadRawFileAsync(AssetInfo assetInfo)
+		{
+			if (assetInfo.IsInvalid)
+			{
+				YooLogger.Error($"Failed to load raw file ! {assetInfo.Error}");
+				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
+				completedProvider.SetCompleted(assetInfo.Error);
+				return completedProvider.CreateHandle<RawFileOperationHandle>();
+			}
+
+			string providerGUID = assetInfo.GUID;
+			ProviderBase provider = TryGetProvider(providerGUID);
+			if (provider == null)
+			{
+				if (_simulationOnEditor)
+					provider = new DatabaseRawFileProvider(this, providerGUID, assetInfo);
+				else
+					provider = new BundledRawFileProvider(this, providerGUID, assetInfo);
+				provider.InitSpawnDebugInfo();
+				_providers.Add(provider);
+			}
+			return provider.CreateHandle<RawFileOperationHandle>();
+		}
+
 		internal void UnloadSubScene(ProviderBase provider)
 		{
 			string providerGUID = provider.ProviderGUID;
@@ -263,19 +295,37 @@ namespace YooAsset
 			// 卸载未被使用的资源（包括场景）
 			UnloadUnusedAssets();
 		}
+		internal void ClearSceneHandle()
+		{
+			// 释放资源包下的所有场景
+			string packageName = BundleServices.GetPackageName();
+			List<string> removeList = new List<string>();
+			foreach (var valuePair in _sceneHandles)
+			{
+				if (valuePair.Value.PackageName == packageName)
+				{
+					removeList.Add(valuePair.Key);
+				}
+			}
 
-		internal AssetBundleLoaderBase CreateOwnerAssetBundleLoader(AssetInfo assetInfo)
+			foreach (var key in removeList)
+			{
+				_sceneHandles.Remove(key);
+			}
+		}
+
+		internal BundleLoaderBase CreateOwnerAssetBundleLoader(AssetInfo assetInfo)
 		{
 			BundleInfo bundleInfo = BundleServices.GetBundleInfo(assetInfo);
 			return CreateAssetBundleLoaderInternal(bundleInfo);
 		}
-		internal List<AssetBundleLoaderBase> CreateDependAssetBundleLoaders(AssetInfo assetInfo)
+		internal List<BundleLoaderBase> CreateDependAssetBundleLoaders(AssetInfo assetInfo)
 		{
 			BundleInfo[] depends = BundleServices.GetAllDependBundleInfos(assetInfo);
-			List<AssetBundleLoaderBase> result = new List<AssetBundleLoaderBase>(depends.Length);
+			List<BundleLoaderBase> result = new List<BundleLoaderBase>(depends.Length);
 			foreach (var bundleInfo in depends)
 			{
-				AssetBundleLoaderBase dependLoader = CreateAssetBundleLoaderInternal(bundleInfo);
+				BundleLoaderBase dependLoader = CreateAssetBundleLoaderInternal(bundleInfo);
 				result.Add(dependLoader);
 			}
 			return result;
@@ -288,10 +338,10 @@ namespace YooAsset
 			}
 		}
 
-		private AssetBundleLoaderBase CreateAssetBundleLoaderInternal(BundleInfo bundleInfo)
+		private BundleLoaderBase CreateAssetBundleLoaderInternal(BundleInfo bundleInfo)
 		{
 			// 如果加载器已经存在
-			AssetBundleLoaderBase loader = TryGetAssetBundleLoader(bundleInfo.Bundle.BundleName);
+			BundleLoaderBase loader = TryGetAssetBundleLoader(bundleInfo.Bundle.BundleName);
 			if (loader != null)
 				return loader;
 
@@ -299,18 +349,21 @@ namespace YooAsset
 #if UNITY_WEBGL
 			loader = new AssetBundleWebLoader(this, bundleInfo);
 #else
-			loader = new AssetBundleFileLoader(this, bundleInfo);
+			if (bundleInfo.Bundle.IsRawFile)
+				loader = new RawBundleFileLoader(this, bundleInfo);
+			else
+				loader = new AssetBundleFileLoader(this, bundleInfo);
 #endif
 
 			_loaders.Add(loader);
 			return loader;
 		}
-		private AssetBundleLoaderBase TryGetAssetBundleLoader(string bundleName)
+		private BundleLoaderBase TryGetAssetBundleLoader(string bundleName)
 		{
-			AssetBundleLoaderBase loader = null;
+			BundleLoaderBase loader = null;
 			for (int i = 0; i < _loaders.Count; i++)
 			{
-				AssetBundleLoaderBase temp = _loaders[i];
+				BundleLoaderBase temp = _loaders[i];
 				if (temp.MainBundleInfo.Bundle.BundleName.Equals(bundleName))
 				{
 					loader = temp;
@@ -341,12 +394,12 @@ namespace YooAsset
 			foreach (var provider in _providers)
 			{
 				DebugProviderInfo providerInfo = new DebugProviderInfo();
-				providerInfo.PackageName = BundleServices.GetPackageName();
 				providerInfo.AssetPath = provider.MainAssetInfo.AssetPath;
 				providerInfo.SpawnScene = provider.SpawnScene;
 				providerInfo.SpawnTime = provider.SpawnTime;
+				providerInfo.LoadingTime = provider.LoadingTime;
 				providerInfo.RefCount = provider.RefCount;
-				providerInfo.Status = (int)provider.Status;
+				providerInfo.Status = provider.Status.ToString();
 				providerInfo.DependBundleInfos = new List<DebugBundleInfo>();
 				result.Add(providerInfo);
 

Assets/YooAsset/Runtime/AssetSystem/Handles/AssetOperationHandle.cs

@@ -22,7 +22,7 @@ namespace YooAsset
 		{
 			add
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					throw new System.Exception($"{nameof(AssetOperationHandle)} is invalid");
 				if (Provider.IsDone)
 					value.Invoke(this);
@@ -31,7 +31,7 @@ namespace YooAsset
 			}
 			remove
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					throw new System.Exception($"{nameof(AssetOperationHandle)} is invalid");
 				_callback -= value;
 			}
@@ -44,7 +44,7 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return null;
 				return Provider.AssetObject;
 			}
@@ -56,7 +56,7 @@ namespace YooAsset
 		/// <typeparam name="TAsset">资源类型</typeparam>
 		public TAsset GetAssetObject<TAsset>() where TAsset : UnityEngine.Object
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return null;
 			return Provider.AssetObject as TAsset;
 		}
@@ -66,7 +66,7 @@ namespace YooAsset
 		/// </summary>
 		public void WaitForAsyncComplete()
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return;
 			Provider.WaitForAsyncComplete();
 		}
@@ -124,7 +124,7 @@ namespace YooAsset
 
 		private GameObject InstantiateSyncInternal(Vector3 position, Quaternion rotation, Transform parent)
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return null;
 			if (Provider.AssetObject == null)
 				return null;

Assets/YooAsset/Runtime/AssetSystem/Handles/OperationHandleBase.cs

@@ -30,11 +30,11 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return EOperationStatus.None;
-				if (Provider.Status == ProviderBase.EStatus.Fail)
+				if (Provider.Status == ProviderBase.EStatus.Failed)
 					return EOperationStatus.Failed;
-				else if (Provider.Status == ProviderBase.EStatus.Success)
+				else if (Provider.Status == ProviderBase.EStatus.Succeed)
 					return EOperationStatus.Succeed;
 				else
 					return EOperationStatus.None;
@@ -48,7 +48,7 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return string.Empty;
 				return Provider.LastError;
 			}
@@ -61,7 +61,7 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return 0;
 				return Provider.Progress;
 			}
@@ -74,7 +74,7 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return false;
 				return Provider.IsDone;
 			}
@@ -84,6 +84,20 @@ namespace YooAsset
 		/// 句柄是否有效
 		/// </summary>
 		public bool IsValid
+		{
+			get
+			{
+				if (Provider != null && Provider.IsDestroyed == false)
+					return true;
+				else
+					return false;
+			}
+		}
+
+		/// <summary>
+		/// 句柄是否有效
+		/// </summary>
+		internal bool IsValidWithWarning
 		{
 			get
 			{
@@ -102,26 +116,12 @@ namespace YooAsset
 			}
 		}
 
-		/// <summary>
-		/// 句柄是否有效
-		/// </summary>
-		public bool IsValidNoWarning
-		{
-			get
-			{
-				if (Provider != null && Provider.IsDestroyed == false)
-					return true;
-				else
-					return false;
-			}
-		}
-
 		/// <summary>
 		/// 释放句柄
 		/// </summary>
 		internal void ReleaseInternal()
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return;
 			Provider.ReleaseHandle(this);
 			Provider = null;

Assets/YooAsset/Runtime/AssetSystem/Handles/RawFileOperationHandle.cs

@@ -0,0 +1,95 @@
+using System.IO;
+using System.Text;
+
+namespace YooAsset
+{
+	public class RawFileOperationHandle : OperationHandleBase
+	{
+		private System.Action<RawFileOperationHandle> _callback;
+
+		internal RawFileOperationHandle(ProviderBase provider) : base(provider)
+		{
+		}
+		internal override void InvokeCallback()
+		{
+			_callback?.Invoke(this);
+		}
+
+		/// <summary>
+		/// 完成委托
+		/// </summary>
+		public event System.Action<RawFileOperationHandle> Completed
+		{
+			add
+			{
+				if (IsValidWithWarning == false)
+					throw new System.Exception($"{nameof(RawFileOperationHandle)} is invalid");
+				if (Provider.IsDone)
+					value.Invoke(this);
+				else
+					_callback += value;
+			}
+			remove
+			{
+				if (IsValidWithWarning == false)
+					throw new System.Exception($"{nameof(RawFileOperationHandle)} is invalid");
+				_callback -= value;
+			}
+		}
+
+		/// <summary>
+		/// 等待异步执行完毕
+		/// </summary>
+		public void WaitForAsyncComplete()
+		{
+			if (IsValidWithWarning == false)
+				return;
+			Provider.WaitForAsyncComplete();
+		}
+
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Release()
+		{
+			this.ReleaseInternal();
+		}
+		
+
+		/// <summary>
+		/// 获取原生文件的二进制数据
+		/// </summary>
+		public byte[] GetRawFileData()
+		{
+			if (IsValidWithWarning == false)
+				return null;
+			string filePath = Provider.RawFilePath;
+			if (File.Exists(filePath) == false)
+				return null;
+			return File.ReadAllBytes(filePath);
+		}
+
+		/// <summary>
+		/// 获取原生文件的文本数据
+		/// </summary>
+		public string GetRawFileText()
+		{
+			if (IsValidWithWarning == false)
+				return null;
+			string filePath = Provider.RawFilePath;
+			if (File.Exists(filePath) == false)
+				return null;
+			return File.ReadAllText(filePath, Encoding.UTF8);
+		}
+
+		/// <summary>
+		/// 获取原生文件的路径
+		/// </summary>
+		public string GetRawFilePath()
+		{
+			if (IsValidWithWarning == false)
+				return string.Empty;
+			return Provider.RawFilePath;
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Handles/RawFileOperationHandle.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 77a44b35e325fd746b72741d7acf4106
+guid: e8420ba734d425a4ba9f19173d74503c
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/AssetSystem/Handles/SceneOperationHandle.cs

@@ -3,8 +3,9 @@
 namespace YooAsset
 {
 	public class SceneOperationHandle : OperationHandleBase
-	{
+	{	
 		private System.Action<SceneOperationHandle> _callback;
+		internal string PackageName { set; get; }
 
 		internal SceneOperationHandle(ProviderBase provider) : base(provider)
 		{
@@ -21,7 +22,7 @@ namespace YooAsset
 		{
 			add
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					throw new System.Exception($"{nameof(SceneOperationHandle)} is invalid");
 				if (Provider.IsDone)
 					value.Invoke(this);
@@ -30,7 +31,7 @@ namespace YooAsset
 			}
 			remove
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					throw new System.Exception($"{nameof(SceneOperationHandle)} is invalid");
 				_callback -= value;
 			}
@@ -43,7 +44,7 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return new Scene();
 				return Provider.SceneObject;
 			}
@@ -54,7 +55,7 @@ namespace YooAsset
 		/// </summary>
 		public bool ActivateScene()
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return false;
 
 			if (SceneObject.IsValid() && SceneObject.isLoaded)
@@ -73,7 +74,7 @@ namespace YooAsset
 		/// </summary>
 		public bool IsMainScene()
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return false;
 
 			if (Provider is DatabaseSceneProvider)
@@ -98,7 +99,7 @@ namespace YooAsset
 		public UnloadSceneOperation UnloadAsync()
 		{
 			// 如果句柄无效
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 			{
 				string error = $"{nameof(SceneOperationHandle)} is invalid.";
 				var operation = new UnloadSceneOperation(error);

Assets/YooAsset/Runtime/AssetSystem/Handles/SubAssetsOperationHandle.cs

@@ -21,7 +21,7 @@ namespace YooAsset
 		{
 			add
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					throw new System.Exception($"{nameof(SubAssetsOperationHandle)} is invalid");
 				if (Provider.IsDone)
 					value.Invoke(this);
@@ -30,7 +30,7 @@ namespace YooAsset
 			}
 			remove
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					throw new System.Exception($"{nameof(SubAssetsOperationHandle)} is invalid");
 				_callback -= value;
 			}
@@ -43,7 +43,7 @@ namespace YooAsset
 		{
 			get
 			{
-				if (IsValid == false)
+				if (IsValidWithWarning == false)
 					return null;
 				return Provider.AllAssetObjects;
 			}
@@ -54,7 +54,7 @@ namespace YooAsset
 		/// </summary>
 		public void WaitForAsyncComplete()
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return;
 			Provider.WaitForAsyncComplete();
 		}
@@ -75,7 +75,7 @@ namespace YooAsset
 		/// <param name="assetName">子资源对象名称</param>
 		public TObject GetSubAssetObject<TObject>(string assetName) where TObject : UnityEngine.Object
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return null;
 
 			foreach (var assetObject in Provider.AllAssetObjects)
@@ -94,7 +94,7 @@ namespace YooAsset
 		/// <typeparam name="TObject">子资源对象类型</typeparam>
 		public TObject[] GetSubAssetObjects<TObject>() where TObject : UnityEngine.Object
 		{
-			if (IsValid == false)
+			if (IsValidWithWarning == false)
 				return null;
 
 			List<TObject> ret = new List<TObject>(Provider.AllAssetObjects.Length);

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleFileLoader.cs

@@ -6,24 +6,27 @@ using UnityEngine;
 
 namespace YooAsset
 {
-	internal sealed class AssetBundleFileLoader : AssetBundleLoaderBase
+	internal sealed class AssetBundleFileLoader : BundleLoaderBase
 	{
 		private enum ESteps
 		{
 			None = 0,
 			Download,
 			CheckDownload,
+			Unpack,
+			CheckUnpack,
 			LoadFile,
 			CheckLoadFile,
 			Done,
 		}
 
 		private ESteps _steps = ESteps.None;
-		private string _fileLoadPath;
 		private bool _isWaitForAsyncComplete = false;
 		private bool _isShowWaitForAsyncError = false;
+		private DownloaderBase _unpacker;
 		private DownloaderBase _downloader;
 		private AssetBundleCreateRequest _createRequest;
+		private FileStream _fileStream;
 
 
 		public AssetBundleFileLoader(AssetSystemImpl impl, BundleInfo bundleInfo) : base(impl, bundleInfo)
@@ -43,17 +46,31 @@ namespace YooAsset
 				if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
 				{
 					_steps = ESteps.Download;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
 				{
+#if UNITY_ANDROID
+					EBundleLoadMethod loadMethod = (EBundleLoadMethod)MainBundleInfo.Bundle.LoadMethod;
+					if (loadMethod == EBundleLoadMethod.LoadFromMemory || loadMethod == EBundleLoadMethod.LoadFromStream)
+					{
+						_steps = ESteps.Unpack;
+						FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					}
+					else
+					{
+						_steps = ESteps.LoadFile;
+						FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+					}
+#else
 					_steps = ESteps.LoadFile;
-					_fileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+#endif
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
 				{
 					_steps = ESteps.LoadFile;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else
 				{
@@ -87,47 +104,106 @@ namespace YooAsset
 				}
 			}
 
-			// 3. 加载AssetBundle
+			// 3. 内置文件解压
+			if (_steps == ESteps.Unpack)
+			{
+				int failedTryAgain = 1;
+				var bundleInfo = HostPlayModeImpl.ConvertToUnpackInfo(MainBundleInfo.Bundle);
+				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
+				_steps = ESteps.CheckUnpack;
+			}
+
+			// 4.检测内置文件解压结果
+			if (_steps == ESteps.CheckUnpack)
+			{
+				if (_unpacker.IsDone() == false)
+					return;
+
+				if (_unpacker.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EStatus.Failed;
+					LastError = _unpacker.GetLastError();
+				}
+				else
+				{
+					_steps = ESteps.LoadFile;
+				}
+			}
+
+			// 5. 加载AssetBundle
 			if (_steps == ESteps.LoadFile)
 			{
 #if UNITY_EDITOR
 				// 注意：Unity2017.4编辑器模式下，如果AssetBundle文件不存在会导致编辑器崩溃，这里做了预判。
-				if (System.IO.File.Exists(_fileLoadPath) == false)
+				if (System.IO.File.Exists(FileLoadPath) == false)
 				{
 					_steps = ESteps.Done;
 					Status = EStatus.Failed;
-					LastError = $"Not found assetBundle file : {_fileLoadPath}";
+					LastError = $"Not found assetBundle file : {FileLoadPath}";
 					YooLogger.Error(LastError);
 					return;
 				}
 #endif
 
 				// Load assetBundle file
-				if (MainBundleInfo.Bundle.IsEncrypted)
+				var loadMethod = (EBundleLoadMethod)MainBundleInfo.Bundle.LoadMethod;
+				if (loadMethod == EBundleLoadMethod.Normal)
 				{
-					if (Impl.DecryptionServices == null)
-						throw new Exception($"{nameof(AssetBundleFileLoader)} need {nameof(IDecryptionServices)} : {MainBundleInfo.Bundle.BundleName}");
-
-					DecryptionFileInfo fileInfo = new DecryptionFileInfo();
-					fileInfo.BundleName = MainBundleInfo.Bundle.BundleName;
-					fileInfo.FileHash = MainBundleInfo.Bundle.FileHash;
-					ulong offset = Impl.DecryptionServices.GetFileOffset(fileInfo);
 					if (_isWaitForAsyncComplete)
-						CacheBundle = AssetBundle.LoadFromFile(_fileLoadPath, 0, offset);
+						CacheBundle = AssetBundle.LoadFromFile(FileLoadPath);
 					else
-						_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath, 0, offset);
+						_createRequest = AssetBundle.LoadFromFileAsync(FileLoadPath);
 				}
 				else
 				{
-					if (_isWaitForAsyncComplete)
+					if (Impl.DecryptionServices == null)
-						CacheBundle = AssetBundle.LoadFromFile(_fileLoadPath);
+					{
+						_steps = ESteps.Done;
+						Status = EStatus.Failed;
+						LastError = $"{nameof(IDecryptionServices)} is null : {MainBundleInfo.Bundle.BundleName}";
+						YooLogger.Error(LastError);
+						return;
+					}
+
+					DecryptFileInfo fileInfo = new DecryptFileInfo();
+					fileInfo.BundleName = MainBundleInfo.Bundle.BundleName;
+					fileInfo.FilePath = FileLoadPath;
+
+					if (loadMethod == EBundleLoadMethod.LoadFromFileOffset)
+					{
+						ulong offset = Impl.DecryptionServices.LoadFromFileOffset(fileInfo);
+						if (_isWaitForAsyncComplete)
+							CacheBundle = AssetBundle.LoadFromFile(FileLoadPath, 0, offset);
+						else
+							_createRequest = AssetBundle.LoadFromFileAsync(FileLoadPath, 0, offset);
+					}
+					else if (loadMethod == EBundleLoadMethod.LoadFromMemory)
+					{
+						byte[] fileData = Impl.DecryptionServices.LoadFromMemory(fileInfo);
+						if (_isWaitForAsyncComplete)
+							CacheBundle = AssetBundle.LoadFromMemory(fileData);
+						else
+							_createRequest = AssetBundle.LoadFromMemoryAsync(fileData);
+					}
+					else if (loadMethod == EBundleLoadMethod.LoadFromStream)
+					{
+						_fileStream = Impl.DecryptionServices.LoadFromStream(fileInfo);
+						uint managedReadBufferSize = Impl.DecryptionServices.GetManagedReadBufferSize();
+						if (_isWaitForAsyncComplete)
+							CacheBundle = AssetBundle.LoadFromStream(_fileStream, 0, managedReadBufferSize);
+						else
+							_createRequest = AssetBundle.LoadFromStreamAsync(_fileStream, 0, managedReadBufferSize);
+					}
 					else
-						_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath);
+					{
+						throw new System.NotImplementedException();
+					}
 				}
 				_steps = ESteps.CheckLoadFile;
 			}
 
-			// 4. 检测AssetBundle加载结果
+			// 6. 检测AssetBundle加载结果
 			if (_steps == ESteps.CheckLoadFile)
 			{
 				if (_createRequest != null)
@@ -177,6 +253,21 @@ namespace YooAsset
 			}
 		}
 
+		/// <summary>
+		/// 销毁
+		/// </summary>
+		public override void Destroy(bool forceDestroy)
+		{
+			base.Destroy(forceDestroy);
+
+			if (_fileStream != null)
+			{
+				_fileStream.Close();
+				_fileStream.Dispose();
+				_fileStream = null;
+			}
+		}
+
 		/// <summary>
 		/// 主线程等待异步操作完毕
 		/// </summary>
@@ -187,6 +278,14 @@ namespace YooAsset
 			int frame = 1000;
 			while (true)
 			{
+				// 文件解压
+				if (_unpacker != null)
+				{
+					_unpacker.Update();
+					if (_unpacker.IsDone() == false)
+						continue;
+				}
+
 				// 保险机制
 				// 注意：如果需要从WEB端下载资源，可能会触发保险机制！
 				frame--;

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleWebLoader.cs

@@ -7,7 +7,7 @@ using UnityEngine.Networking;
 
 namespace YooAsset
 {
-	internal sealed class AssetBundleWebLoader : AssetBundleLoaderBase
+	internal sealed class AssetBundleWebLoader : BundleLoaderBase
 	{
 		private enum ESteps
 		{
@@ -17,20 +17,19 @@ namespace YooAsset
 			LoadCacheFile,
 			CheckLoadCacheFile,
 			LoadWebFile,
-			CheckLoadWebFile,		
+			CheckLoadWebFile,
 			TryLoadWebFile,
 			Done,
 		}
 
 		private ESteps _steps = ESteps.None;
 		private float _tryTimer = 0;
-		private string _fileLoadPath;
 		private bool _isShowWaitForAsyncError = false;
 		private DownloaderBase _downloader;
 		private UnityWebRequest _webRequest;
 		private AssetBundleCreateRequest _createRequest;
 
-		
+
 		public AssetBundleWebLoader(AssetSystemImpl impl, BundleInfo bundleInfo) : base(impl, bundleInfo)
 		{
 		}
@@ -48,17 +47,17 @@ namespace YooAsset
 				if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
 				{
 					_steps = ESteps.Download;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
 				{
 					_steps = ESteps.LoadWebFile;
-					_fileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
 				}
 				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
 				{
 					_steps = ESteps.LoadCacheFile;
-					_fileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
 				}
 				else
 				{
@@ -97,31 +96,29 @@ namespace YooAsset
 			{
 #if UNITY_EDITOR
 				// 注意：Unity2017.4编辑器模式下，如果AssetBundle文件不存在会导致编辑器崩溃，这里做了预判。
-				if (System.IO.File.Exists(_fileLoadPath) == false)
+				if (System.IO.File.Exists(FileLoadPath) == false)
 				{
 					_steps = ESteps.Done;
 					Status = EStatus.Failed;
-					LastError = $"Not found assetBundle file : {_fileLoadPath}";
+					LastError = $"Not found assetBundle file : {FileLoadPath}";
 					YooLogger.Error(LastError);
 					return;
 				}
 #endif
 
 				// Load assetBundle file
-				if (MainBundleInfo.Bundle.IsEncrypted)
+				var loadMethod = (EBundleLoadMethod)MainBundleInfo.Bundle.LoadMethod;
+				if (loadMethod == EBundleLoadMethod.Normal)
 				{
-					if (Impl.DecryptionServices == null)
+					_createRequest = AssetBundle.LoadFromFileAsync(FileLoadPath);
-						throw new Exception($"{nameof(AssetBundleFileLoader)} need {nameof(IDecryptionServices)} : {MainBundleInfo.Bundle.BundleName}");
-
-					DecryptionFileInfo fileInfo = new DecryptionFileInfo();
-					fileInfo.BundleName = MainBundleInfo.Bundle.BundleName;
-					fileInfo.FileHash = MainBundleInfo.Bundle.FileHash;
-					ulong offset = Impl.DecryptionServices.GetFileOffset(fileInfo);
-					_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath, 0, offset);
 				}
 				else
 				{
-					_createRequest = AssetBundle.LoadFromFileAsync(_fileLoadPath);
+					_steps = ESteps.Done;
+					Status = EStatus.Failed;
+					LastError = $"WebGL not support encrypted bundle file : {MainBundleInfo.Bundle.BundleName}";
+					YooLogger.Error(LastError);
+					return;
 				}
 				_steps = ESteps.CheckLoadCacheFile;
 			}
@@ -165,7 +162,8 @@ namespace YooAsset
 			// 5. 从WEB网站获取AssetBundle文件
 			if (_steps == ESteps.LoadWebFile)
 			{
-				_webRequest = UnityWebRequestAssetBundle.GetAssetBundle(_fileLoadPath, Hash128.Parse(MainBundleInfo.Bundle.FileHash));
+				var hash = Hash128.Parse(MainBundleInfo.Bundle.FileHash);
+				_webRequest = UnityWebRequestAssetBundle.GetAssetBundle(FileLoadPath, hash);
 				_webRequest.SendWebRequest();
 				_steps = ESteps.CheckLoadWebFile;
 			}
@@ -182,7 +180,7 @@ namespace YooAsset
 				if (_webRequest.isNetworkError || _webRequest.isHttpError)
 #endif
 				{
-					YooLogger.Warning($"Failed to get asset bundle from web : {_fileLoadPath} Error : {_webRequest.error}");
+					YooLogger.Warning($"Failed to get asset bundle from web : {FileLoadPath} Error : {_webRequest.error}");
 					_steps = ESteps.TryLoadWebFile;
 					_tryTimer = 0;
 				}

Assets/YooAsset/Runtime/AssetSystem/Loader/BundleLoaderBase.cs

@@ -5,7 +5,7 @@ using UnityEngine;
 
 namespace YooAsset
 {
-	internal abstract class AssetBundleLoaderBase
+	internal abstract class BundleLoaderBase
 	{
 		public enum EStatus
 		{
@@ -46,9 +46,10 @@ namespace YooAsset
 
 		private readonly List<ProviderBase> _providers = new List<ProviderBase>(100);
 		internal AssetBundle CacheBundle { set; get; }
+		internal string FileLoadPath { set; get; }
+		
 
-
+		public BundleLoaderBase(AssetSystemImpl impl, BundleInfo bundleInfo)
-		public AssetBundleLoaderBase(AssetSystemImpl impl, BundleInfo bundleInfo)
 		{
 			Impl = impl;
 			MainBundleInfo = bundleInfo;
@@ -89,7 +90,7 @@ namespace YooAsset
 		/// <summary>
 		/// 销毁
 		/// </summary>
-		public void Destroy(bool forceDestroy)
+		public virtual void Destroy(bool forceDestroy)
 		{
 			IsDestroyed = true;
 

Assets/YooAsset/Runtime/AssetSystem/Loader/DependAssetBundleGrouper.cs

@@ -9,10 +9,10 @@ namespace YooAsset
 		/// <summary>
 		/// 依赖的资源包加载器列表
 		/// </summary>
-		private readonly List<AssetBundleLoaderBase> _dependBundles;
+		private readonly List<BundleLoaderBase> _dependBundles;
 
 
-		public DependAssetBundleGroup(List<AssetBundleLoaderBase> dpendBundles)
+		public DependAssetBundleGroup(List<BundleLoaderBase> dpendBundles)
 		{
 			_dependBundles = dpendBundles;
 		}
@@ -37,7 +37,7 @@ namespace YooAsset
 		{
 			foreach (var loader in _dependBundles)
 			{
-				if (loader.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (loader.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					return false;
 				}
@@ -52,7 +52,7 @@ namespace YooAsset
 		{
 			foreach (var loader in _dependBundles)
 			{
-				if (loader.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (loader.Status != BundleLoaderBase.EStatus.Succeed)
 				{
 					return loader.LastError;
 				}
@@ -104,7 +104,7 @@ namespace YooAsset
 				var bundleInfo = new DebugBundleInfo();
 				bundleInfo.BundleName = loader.MainBundleInfo.Bundle.BundleName;
 				bundleInfo.RefCount = loader.RefCount;
-				bundleInfo.Status = (int)loader.Status;
+				bundleInfo.Status = loader.Status.ToString();
 				output.Add(bundleInfo);
 			}
 		}

Assets/YooAsset/Runtime/AssetSystem/Loader/EBundleLoadMethod.cs

@@ -0,0 +1,29 @@
+
+namespace YooAsset
+{
+	/// <summary>
+	/// Bundle文件的加载方法
+	/// </summary>
+	public enum EBundleLoadMethod
+	{
+		/// <summary>
+		/// 正常加载（不需要解密）
+		/// </summary>
+		Normal = 0,
+		
+		/// <summary>
+		/// 通过文件偏移来解密加载
+		/// </summary>
+		LoadFromFileOffset = 1,
+
+		/// <summary>
+		/// 通过文件内存来解密加载
+		/// </summary>
+		LoadFromMemory = 2,
+		
+		/// <summary>
+		/// 通过文件流来解密加载
+		/// </summary>
+		LoadFromStream = 3,
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Loader/EBundleLoadMethod.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 64d5737a6f10f8a45b6147e318faa22a
+guid: 5e32c14ed62806b4189d20ad48ce7631
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleFileLoader.cs

@@ -0,0 +1,171 @@
+using System.IO;
+
+namespace YooAsset
+{
+	internal class RawBundleFileLoader : BundleLoaderBase
+	{
+		private enum ESteps
+		{
+			None,
+			Download,
+			CheckDownload,
+			Unpack,
+			CheckUnpack,
+			CheckFile,
+			Done,
+		}
+
+		private ESteps _steps = ESteps.None;
+		private bool _isShowWaitForAsyncError = false;
+		private DownloaderBase _unpacker;
+		private DownloaderBase _downloader;
+
+
+		public RawBundleFileLoader(AssetSystemImpl impl, BundleInfo bundleInfo) : base(impl, bundleInfo)
+		{
+		}
+
+		/// <summary>
+		/// 轮询更新
+		/// </summary>
+		public override void Update()
+		{
+			if (_steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.None)
+			{
+				if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
+				{
+					_steps = ESteps.Download;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+				}
+				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
+				{
+#if UNITY_ANDROID || UNITY_WEBGL
+					_steps = ESteps.Unpack;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+#else
+					_steps = ESteps.CheckFile;
+					FileLoadPath = MainBundleInfo.Bundle.StreamingFilePath;
+#endif
+				}
+				else if (MainBundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
+				{
+					_steps = ESteps.CheckFile;
+					FileLoadPath = MainBundleInfo.Bundle.CachedFilePath;
+				}
+				else
+				{
+					throw new System.NotImplementedException(MainBundleInfo.LoadMode.ToString());
+				}
+			}
+
+			// 1. 下载远端文件
+			if (_steps == ESteps.Download)
+			{
+				int failedTryAgain = int.MaxValue;
+				_downloader = DownloadSystem.BeginDownload(MainBundleInfo, failedTryAgain);
+				_steps = ESteps.CheckDownload;
+			}
+
+			// 2. 检测下载结果
+			if (_steps == ESteps.CheckDownload)
+			{
+				if (_downloader.IsDone() == false)
+					return;
+
+				if (_downloader.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EStatus.Failed;
+					LastError = _downloader.GetLastError();
+				}
+				else
+				{
+					_steps = ESteps.CheckFile;
+				}
+			}
+
+			// 3. 解压内置文件
+			if (_steps == ESteps.Unpack)
+			{
+				int failedTryAgain = 1;
+				var bundleInfo = HostPlayModeImpl.ConvertToUnpackInfo(MainBundleInfo.Bundle);
+				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
+				_steps = ESteps.CheckUnpack;
+			}
+
+			// 4. 检测解压结果
+			if (_steps == ESteps.CheckUnpack)
+			{
+				if (_unpacker.IsDone() == false)
+					return;
+
+				if (_unpacker.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EStatus.Failed;
+					LastError = _unpacker.GetLastError();
+				}
+				else
+				{
+					_steps = ESteps.CheckFile;
+				}
+			}
+
+			// 5. 检测结果
+			if (_steps == ESteps.CheckFile)
+			{
+				_steps = ESteps.Done;
+				if (File.Exists(FileLoadPath))
+				{
+					Status = EStatus.Succeed;
+				}
+				else
+				{
+					Status = EStatus.Failed;
+					LastError = $"Raw file not found : {FileLoadPath}";
+				}
+			}
+		}
+
+		/// <summary>
+		/// 主线程等待异步操作完毕
+		/// </summary>
+		public override void WaitForAsyncComplete()
+		{
+			int frame = 1000;
+			while (true)
+			{
+				// 文件解压
+				if (_unpacker != null)
+				{
+					_unpacker.Update();
+					if (_unpacker.IsDone() == false)
+						continue;
+				}
+
+				// 保险机制
+				// 注意：如果需要从WEB端下载资源，可能会触发保险机制！
+				frame--;
+				if (frame == 0)
+				{
+					if (_isShowWaitForAsyncError == false)
+					{
+						_isShowWaitForAsyncError = true;
+						YooLogger.Error($"WaitForAsyncComplete failed ! Try load bundle : {MainBundleInfo.Bundle.BundleName} from remote with sync load method !");
+					}
+					break;
+				}
+
+				// 驱动流程
+				Update();
+
+				// 完成后退出
+				if (IsDone())
+					break;
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleFileLoader.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: e26f14db9addb4c49b4f0f520bf75d9d
+guid: fa39f24727abe514093f18787c0c7e27
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/AssetSystem/Operations/InstantiateOperation.cs

@@ -41,7 +41,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.Clone)
 			{
-				if (_handle.IsValid == false)
+				if (_handle.IsValidWithWarning == false)
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Failed;

Assets/YooAsset/Runtime/AssetSystem/Operations/RawFileOperation.cs

@@ -1,447 +0,0 @@
-using System.IO;
-
-namespace YooAsset
-{
-	/// <summary>
-	/// 原生文件操作
-	/// </summary>
-	public abstract class RawFileOperation : AsyncOperationBase
-	{
-		internal readonly BundleInfo _bundleInfo;
-
-		/// <summary>
-		/// 原生文件的拷贝路径
-		/// </summary>
-		public string CopyPath { private set; get; }
-
-
-		internal RawFileOperation(BundleInfo bundleInfo, string copyPath)
-		{
-			_bundleInfo = bundleInfo;
-			CopyPath = copyPath;
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public abstract string GetCachePath();
-
-		/// <summary>
-		/// 获取原生文件的二进制数据
-		/// </summary>
-		public byte[] LoadFileData()
-		{
-			string filePath = GetCachePath();
-			if (File.Exists(filePath) == false)
-				return null;
-			return File.ReadAllBytes(filePath);
-		}
-
-		/// <summary>
-		/// 获取原生文件的文本数据
-		/// </summary>
-		public string LoadFileText()
-		{
-			string filePath = GetCachePath();
-			if (File.Exists(filePath) == false)
-				return string.Empty;
-			return File.ReadAllText(filePath, System.Text.Encoding.UTF8);
-		}
-	}
-
-	/// <summary>
-	/// 发生错误的原生文件操作
-	/// </summary>
-	internal sealed class CompletedRawFileOperation : RawFileOperation
-	{
-		private readonly string _error;
-		internal CompletedRawFileOperation(string error, string copyPath) : base(null, copyPath)
-		{
-			_error = error;
-		}
-		internal override void Start()
-		{
-			Status = EOperationStatus.Failed;
-			Error = _error;
-		}
-		internal override void Update()
-		{
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			return string.Empty;
-		}
-	}
-
-	/// <summary>
-	/// 编辑器下模拟运行的原生文件操作
-	/// </summary>
-	internal sealed class EditorPlayModeRawFileOperation : RawFileOperation
-	{
-		private enum ESteps
-		{
-			None,
-			Prepare,
-			CheckAndCopyFile,
-			Done,
-		}
-
-		private ESteps _steps = ESteps.None;
-
-		internal EditorPlayModeRawFileOperation(BundleInfo bundleInfo, string copyPath) : base(bundleInfo, copyPath)
-		{
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.Prepare;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			// 1. 准备工作
-			if (_steps == ESteps.Prepare)
-			{
-				if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromEditor)
-				{
-					_steps = ESteps.CheckAndCopyFile;
-					return; // 模拟实现异步操作
-				}
-				else
-				{
-					throw new System.NotImplementedException(_bundleInfo.LoadMode.ToString());
-				}
-			}
-
-			// 2. 检测并拷贝原生文件
-			if (_steps == ESteps.CheckAndCopyFile)
-			{
-				// 如果不需要保存文件
-				if (string.IsNullOrEmpty(CopyPath))
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					return;
-				}
-
-				// 如果原生文件已经存在，则将其删除
-				if (File.Exists(CopyPath))
-				{
-					File.Delete(CopyPath);
-				}
-
-				try
-				{
-					FileUtility.CreateFileDirectory(CopyPath);
-					File.Copy(GetCachePath(), CopyPath, true);
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-				}
-				catch (System.Exception e)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = e.ToString();
-				}
-			}
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			if (_bundleInfo == null)
-				return string.Empty;
-			return _bundleInfo.EditorAssetPath;
-		}
-	}
-
-	/// <summary>
-	/// 离线模式的原生文件操作
-	/// </summary>
-	internal sealed class OfflinePlayModeRawFileOperation : RawFileOperation
-	{
-		private enum ESteps
-		{
-			None,
-			Prepare,
-			DownloadBuildinFile,
-			CheckDownload,
-			CheckAndCopyFile,
-			Done,
-		}
-
-		private ESteps _steps = ESteps.None;
-		private DownloaderBase _downloader;
-
-		public OfflinePlayModeRawFileOperation(BundleInfo bundleInfo, string copyPath) : base(bundleInfo, copyPath)
-		{
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.Prepare;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			// 1. 准备工作
-			if (_steps == ESteps.Prepare)
-			{
-				if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.None)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = $"Bundle info is invalid : {_bundleInfo.Bundle.BundleName}";
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
-				{
-					_steps = ESteps.DownloadBuildinFile;
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-				else
-				{
-					throw new System.NotImplementedException(_bundleInfo.LoadMode.ToString());
-				}
-			}
-
-			// 2. 下载文件
-			if (_steps == ESteps.DownloadBuildinFile)
-			{
-				int failedTryAgain = int.MaxValue;
-				var bundleInfo = PatchHelper.ConvertToUnpackInfo(_bundleInfo.Bundle);
-				_downloader = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
-				_steps = ESteps.CheckDownload;
-			}
-
-			// 3. 检测下载结果
-			if (_steps == ESteps.CheckDownload)
-			{
-				Progress = _downloader.DownloadProgress;
-				if (_downloader.IsDone() == false)
-					return;
-
-				if (_downloader.HasError())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = _downloader.GetLastError();
-				}
-				else
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-			}
-
-			// 4. 检测并拷贝原生文件
-			if (_steps == ESteps.CheckAndCopyFile)
-			{
-				// 如果不需要保存文件
-				if (string.IsNullOrEmpty(CopyPath))
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					return;
-				}
-
-				// 如果原生文件已经存在，则验证其完整性
-				if (File.Exists(CopyPath))
-				{
-					var verifyResult = CacheSystem.VerifyContentInternal(CopyPath, _bundleInfo.Bundle.FileSize, _bundleInfo.Bundle.FileCRC, EVerifyLevel.High);
-					if (verifyResult == EVerifyResult.Succeed)
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Succeed;
-						return;
-					}
-					else
-					{
-						File.Delete(CopyPath);
-					}
-				}
-
-				try
-				{
-					FileUtility.CreateFileDirectory(CopyPath);
-					File.Copy(GetCachePath(), CopyPath, true);
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-				}
-				catch (System.Exception e)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = e.ToString();
-				}
-			}
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			if (_bundleInfo == null)
-				return string.Empty;
-			return _bundleInfo.Bundle.CachedFilePath;
-		}
-	}
-
-	/// <summary>
-	/// 联机模式的原生文件操作
-	/// </summary>
-	internal sealed class HostPlayModeRawFileOperation : RawFileOperation
-	{
-		private enum ESteps
-		{
-			None,
-			Prepare,
-			DownloadWebFile,
-			DownloadBuildinFile,
-			CheckDownload,
-			CheckAndCopyFile,
-			Done,
-		}
-
-		private ESteps _steps = ESteps.None;
-		private DownloaderBase _downloader;
-
-		internal HostPlayModeRawFileOperation(BundleInfo bundleInfo, string copyPath) : base(bundleInfo, copyPath)
-		{
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.Prepare;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			// 1. 准备工作
-			if (_steps == ESteps.Prepare)
-			{
-				if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.None)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = $"Bundle info is invalid : {_bundleInfo.Bundle.BundleName}";
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
-				{
-					_steps = ESteps.DownloadWebFile;
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromStreaming)
-				{
-					_steps = ESteps.DownloadBuildinFile;
-				}
-				else if (_bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromCache)
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-				else
-				{
-					throw new System.NotImplementedException(_bundleInfo.LoadMode.ToString());
-				}
-			}
-
-			// 2. 下载远端文件
-			if (_steps == ESteps.DownloadWebFile)
-			{
-				int failedTryAgain = int.MaxValue;
-				_downloader = DownloadSystem.BeginDownload(_bundleInfo, failedTryAgain);
-				_steps = ESteps.CheckDownload;
-			}
-
-			// 3. 下载内置文件
-			if (_steps == ESteps.DownloadBuildinFile)
-			{
-				int failedTryAgain = int.MaxValue;
-				var bundleInfo = PatchHelper.ConvertToUnpackInfo(_bundleInfo.Bundle);
-				_downloader = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
-				_steps = ESteps.CheckDownload;
-			}
-
-			// 4. 检测下载结果
-			if (_steps == ESteps.CheckDownload)
-			{
-				Progress = _downloader.DownloadProgress;
-				if (_downloader.IsDone() == false)
-					return;
-
-				if (_downloader.HasError())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = _downloader.GetLastError();
-				}
-				else
-				{
-					_steps = ESteps.CheckAndCopyFile;
-				}
-			}
-
-			// 5. 检测并拷贝原生文件
-			if (_steps == ESteps.CheckAndCopyFile)
-			{
-				// 如果不需要保存文件
-				if (string.IsNullOrEmpty(CopyPath))
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					return;
-				}
-
-				// 如果原生文件已经存在，则验证其完整性
-				if (File.Exists(CopyPath))
-				{
-					var verifyResult = CacheSystem.VerifyContentInternal(CopyPath, _bundleInfo.Bundle.FileSize, _bundleInfo.Bundle.FileCRC, EVerifyLevel.High);
-					if (verifyResult == EVerifyResult.Succeed)
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Succeed;
-						return;
-					}
-					else
-					{
-						File.Delete(CopyPath);
-					}
-				}
-
-				try
-				{
-					FileUtility.CreateFileDirectory(CopyPath);
-					File.Copy(GetCachePath(), CopyPath, true);
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-				}
-				catch (System.Exception e)
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = e.ToString();
-				}
-			}
-		}
-
-		/// <summary>
-		/// 原生文件的缓存路径
-		/// </summary>
-		public override string GetCachePath()
-		{
-			if (_bundleInfo == null)
-				return string.Empty;
-			return _bundleInfo.Bundle.CachedFilePath;
-		}
-	}
-}

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledAssetProvider.cs

@@ -22,6 +22,8 @@ namespace YooAsset
 		}
 		public override void Update()
 		{
+			DebugRecording();
+
 			if (IsDone)
 				return;
 
@@ -46,15 +48,15 @@ namespace YooAsset
 
 				if (DependBundleGroup.IsSucceed() == false)
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = DependBundleGroup.GetLastError();
 					InvokeCompletion();
 					return;
 				}
 
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = OwnerBundle.LastError;
 					InvokeCompletion();
 					return;
@@ -64,8 +66,9 @@ namespace YooAsset
 				{
 					if (OwnerBundle.IsDestroyed)
 						throw new System.Exception("Should never get here !");
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = $"The bundle {OwnerBundle.MainBundleInfo.Bundle.BundleName} has been destroyed by unity bugs !";
+					YooLogger.Error(LastError);
 					InvokeCompletion();
 					return;
 				}
@@ -112,8 +115,8 @@ namespace YooAsset
 					}
 				}
 
-				Status = AssetObject == null ? EStatus.Fail : EStatus.Success;
+				Status = AssetObject == null ? EStatus.Failed : EStatus.Succeed;
-				if (Status == EStatus.Fail)
+				if (Status == EStatus.Failed)
 				{
 					if (MainAssetInfo.AssetType == null)
 						LastError = $"Failed to load asset : {MainAssetInfo.AssetPath} AssetType : null AssetBundle : {OwnerBundle.MainBundleInfo.Bundle.BundleName}";

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledProvider.cs

@@ -3,12 +3,12 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
-    internal abstract class BundledProvider : ProviderBase
+	internal abstract class BundledProvider : ProviderBase
-    {
+	{
-		protected AssetBundleLoaderBase OwnerBundle { private set; get; }
+		protected BundleLoaderBase OwnerBundle { private set; get; }
 		protected DependAssetBundleGroup DependBundleGroup { private set; get; }
 
-		public BundledProvider(AssetSystemImpl impl, string providerGUID,  AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
+		public BundledProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
 		{
 			OwnerBundle = impl.CreateOwnerAssetBundleLoader(assetInfo);
 			OwnerBundle.Reference();
@@ -43,7 +43,7 @@ namespace YooAsset
 			var bundleInfo = new DebugBundleInfo();
 			bundleInfo.BundleName = OwnerBundle.MainBundleInfo.Bundle.BundleName;
 			bundleInfo.RefCount = OwnerBundle.RefCount;
-			bundleInfo.Status = (int)OwnerBundle.Status;
+			bundleInfo.Status = OwnerBundle.Status.ToString();
 			output.Add(bundleInfo);
 
 			DependBundleGroup.GetBundleDebugInfos(output);

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledRawFileProvider.cs

@@ -0,0 +1,61 @@
+
+namespace YooAsset
+{
+	internal class BundledRawFileProvider : BundledProvider
+	{
+		public override float Progress
+		{
+			get
+			{
+				if (IsDone)
+					return 1f;
+				else
+					return 0;
+			}
+		}
+
+		public BundledRawFileProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
+		{
+		}
+		public override void Update()
+		{
+			DebugRecording();
+
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				Status = EStatus.CheckBundle;
+			}
+
+			if (Status == EStatus.CheckBundle)
+			{
+				if (IsWaitForAsyncComplete)
+				{
+					OwnerBundle.WaitForAsyncComplete();
+				}
+
+				if (OwnerBundle.IsDone() == false)
+					return;
+
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
+				{
+					Status = EStatus.Failed;
+					LastError = OwnerBundle.LastError;
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Checking;
+			}
+
+			if (Status == EStatus.Checking)
+			{
+				RawFilePath = OwnerBundle.FileLoadPath;
+				Status = EStatus.Succeed;
+				InvokeCompletion();
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledRawFileProvider.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8a00889582fd95446b103af1074fa6ba
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledSceneProvider.cs

@@ -32,6 +32,8 @@ namespace YooAsset
 		}
 		public override void Update()
 		{
+			DebugRecording();
+
 			if (IsDone)
 				return;
 
@@ -50,15 +52,15 @@ namespace YooAsset
 
 				if (DependBundleGroup.IsSucceed() == false)
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = DependBundleGroup.GetLastError();
 					InvokeCompletion();
 					return;
 				}
 
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = OwnerBundle.LastError;
 					InvokeCompletion();
 					return;
@@ -81,7 +83,7 @@ namespace YooAsset
 				}
 				else
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = $"Failed to load scene : {_sceneName}";
 					YooLogger.Error(LastError);
 					InvokeCompletion();
@@ -96,8 +98,8 @@ namespace YooAsset
 					if (SceneObject.IsValid() && _activateOnLoad)
 						SceneManager.SetActiveScene(SceneObject);
 
-					Status = SceneObject.IsValid() ? EStatus.Success : EStatus.Fail;
+					Status = SceneObject.IsValid() ? EStatus.Succeed : EStatus.Failed;
-					if(Status == EStatus.Fail)
+					if (Status == EStatus.Failed)
 					{
 						LastError = $"The load scene is invalid : {MainAssetInfo.AssetPath}";
 						YooLogger.Error(LastError);

Assets/YooAsset/Runtime/AssetSystem/Provider/BundledSubAssetsProvider.cs

@@ -22,6 +22,8 @@ namespace YooAsset
 		}
 		public override void Update()
 		{
+			DebugRecording();
+
 			if (IsDone)
 				return;
 
@@ -46,15 +48,15 @@ namespace YooAsset
 
 				if (DependBundleGroup.IsSucceed() == false)
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = DependBundleGroup.GetLastError();
 					InvokeCompletion();
 					return;
 				}
 
-				if (OwnerBundle.Status != AssetBundleLoaderBase.EStatus.Succeed)
+				if (OwnerBundle.Status != BundleLoaderBase.EStatus.Succeed)
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = OwnerBundle.LastError;
 					InvokeCompletion();
 					return;
@@ -102,8 +104,8 @@ namespace YooAsset
 					}
 				}
 
-				Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
+				Status = AllAssetObjects == null ? EStatus.Failed : EStatus.Succeed;
-				if (Status == EStatus.Fail)
+				if (Status == EStatus.Failed)
 				{
 					if (MainAssetInfo.AssetType == null)
 						LastError = $"Failed to load sub assets : {MainAssetInfo.AssetPath} AssetType : null AssetBundle : {OwnerBundle.MainBundleInfo.Bundle.BundleName}";

Assets/YooAsset/Runtime/AssetSystem/Provider/CompletedProvider.cs

@@ -24,7 +24,7 @@ namespace YooAsset
 		{
 			if (Status == EStatus.None)
 			{
-				Status = EStatus.Fail;
+				Status = EStatus.Failed;
 				LastError = error;
 				InvokeCompletion();
 			}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseAssetProvider.cs

@@ -32,7 +32,7 @@ namespace YooAsset
 				string guid = UnityEditor.AssetDatabase.AssetPathToGUID(MainAssetInfo.AssetPath);
 				if (string.IsNullOrEmpty(guid))
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = $"Not found asset : {MainAssetInfo.AssetPath}";
 					YooLogger.Error(LastError);
 					InvokeCompletion();
@@ -59,8 +59,8 @@ namespace YooAsset
 			// 2. 检测加载结果
 			if (Status == EStatus.Checking)
 			{
-				Status = AssetObject == null ? EStatus.Fail : EStatus.Success;
+				Status = AssetObject == null ? EStatus.Failed : EStatus.Succeed;
-				if (Status == EStatus.Fail)
+				if (Status == EStatus.Failed)
 				{
 					if (MainAssetInfo.AssetType == null)
 						LastError = $"Failed to load asset object : {MainAssetInfo.AssetPath} AssetType : null";

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseRawFileProvider.cs

@@ -0,0 +1,55 @@
+
+namespace YooAsset
+{
+	internal class DatabaseRawFileProvider : ProviderBase
+	{
+		public override float Progress
+		{
+			get
+			{
+				if (IsDone)
+					return 1f;
+				else
+					return 0;
+			}
+		}
+
+		public DatabaseRawFileProvider(AssetSystemImpl impl, string providerGUID, AssetInfo assetInfo) : base(impl, providerGUID, assetInfo)
+		{
+		}
+		public override void Update()
+		{
+#if UNITY_EDITOR
+			if (IsDone)
+				return;
+
+			if (Status == EStatus.None)
+			{
+				// 检测资源文件是否存在
+				string guid = UnityEditor.AssetDatabase.AssetPathToGUID(MainAssetInfo.AssetPath);
+				if (string.IsNullOrEmpty(guid))
+				{
+					Status = EStatus.Failed;
+					LastError = $"Not found asset : {MainAssetInfo.AssetPath}";
+					YooLogger.Error(LastError);
+					InvokeCompletion();
+					return;
+				}
+
+				Status = EStatus.Checking;
+
+				// 注意：模拟异步加载效果提前返回
+				if (IsWaitForAsyncComplete == false)
+					return;
+			}
+
+			if(Status == EStatus.Checking)
+			{
+				RawFilePath = MainAssetInfo.AssetPath;
+				Status = EStatus.Succeed;
+				InvokeCompletion();
+			}
+#endif
+		}
+	}
+}

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseRawFileProvider.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 41d0e9bbc5a3a5b4e8b05d60d40d495a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseSceneProvider.cs

@@ -51,7 +51,7 @@ namespace YooAsset
 				}
 				else
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = $"Failed to load scene : {MainAssetInfo.AssetPath}";
 					YooLogger.Error(LastError);
 					InvokeCompletion();
@@ -66,8 +66,8 @@ namespace YooAsset
 					if (SceneObject.IsValid() && _activateOnLoad)
 						SceneManager.SetActiveScene(SceneObject);
 
-					Status = SceneObject.IsValid() ? EStatus.Success : EStatus.Fail;
+					Status = SceneObject.IsValid() ? EStatus.Succeed : EStatus.Failed;
-					if (Status == EStatus.Fail)
+					if (Status == EStatus.Failed)
 					{
 						LastError = $"The loaded scene is invalid : {MainAssetInfo.AssetPath}";
 						YooLogger.Error(LastError);

Assets/YooAsset/Runtime/AssetSystem/Provider/DatabaseSubAssetsProvider.cs

@@ -32,7 +32,7 @@ namespace YooAsset
 				string guid = UnityEditor.AssetDatabase.AssetPathToGUID(MainAssetInfo.AssetPath);
 				if (string.IsNullOrEmpty(guid))
 				{
-					Status = EStatus.Fail;
+					Status = EStatus.Failed;
 					LastError = $"Not found asset : {MainAssetInfo.AssetPath}";
 					YooLogger.Error(LastError);
 					InvokeCompletion();
@@ -70,8 +70,8 @@ namespace YooAsset
 			// 2. 检测加载结果
 			if (Status == EStatus.Checking)
 			{
-				Status = AllAssetObjects == null ? EStatus.Fail : EStatus.Success;
+				Status = AllAssetObjects == null ? EStatus.Failed : EStatus.Succeed;
-				if (Status == EStatus.Fail)
+				if (Status == EStatus.Failed)
 				{
 					if (MainAssetInfo.AssetType == null)
 						LastError = $"Failed to load sub assets : {MainAssetInfo.AssetPath} AssetType : null";

Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs

@@ -13,8 +13,8 @@ namespace YooAsset
 			CheckBundle,
 			Loading,
 			Checking,
-			Success,
+			Succeed,
-			Fail,
+			Failed,
 		}
 
 		/// <summary>
@@ -47,6 +47,11 @@ namespace YooAsset
 		/// </summary>
 		public UnityEngine.SceneManagement.Scene SceneObject { protected set; get; }
 
+		/// <summary>
+		/// 原生文件路径
+		/// </summary>
+		public string RawFilePath { protected set; get; }
+
 
 		/// <summary>
 		/// 当前的加载状态
@@ -75,7 +80,7 @@ namespace YooAsset
 		{
 			get
 			{
-				return Status == EStatus.Success || Status == EStatus.Fail;
+				return Status == EStatus.Succeed || Status == EStatus.Failed;
 			}
 		}
 
@@ -152,6 +157,8 @@ namespace YooAsset
 				handle = new SceneOperationHandle(this);
 			else if (typeof(T) == typeof(SubAssetsOperationHandle))
 				handle = new SubAssetsOperationHandle(this);
+			else if (typeof(T) == typeof(RawFileOperationHandle))
+				handle = new RawFileOperationHandle(this);
 			else
 				throw new System.NotImplementedException();
 
@@ -216,7 +223,7 @@ namespace YooAsset
 			List<OperationHandleBase> tempers = new List<OperationHandleBase>(_handles);
 			foreach (var hande in tempers)
 			{
-				if (hande.IsValid)
+				if (hande.IsValidWithWarning)
 				{
 					hande.InvokeCallback();
 				}
@@ -238,6 +245,15 @@ namespace YooAsset
 		/// </summary>
 		public string SpawnTime = string.Empty;
 
+		/// <summary>
+		/// 加载耗时（单位：毫秒）
+		/// </summary>
+		public long LoadingTime { protected set; get; }
+
+		// 加载耗时统计
+		private bool _isRecording = false;
+		private Stopwatch _watch;
+
 		[Conditional("DEBUG")]
 		public void InitSpawnDebugInfo()
 		{
@@ -251,6 +267,25 @@ namespace YooAsset
 			float s = UnityEngine.Mathf.FloorToInt(spawnTime - m * 60f - h * 3600f);
 			return h.ToString("00") + ":" + m.ToString("00") + ":" + s.ToString("00");
 		}
+
+		[Conditional("DEBUG")]
+		protected void DebugRecording()
+		{
+			if (_isRecording == false)
+			{
+				_isRecording = true;
+				_watch = Stopwatch.StartNew();
+			}
+
+			if (_watch != null)
+			{
+				if (IsDone)
+				{
+					LoadingTime = _watch.ElapsedMilliseconds;
+					_watch = null;
+				}
+			}
+		}
 		#endregion
 	}
 }

Assets/YooAsset/Runtime/AssetsPackage.cs

@@ -114,7 +114,8 @@ namespace YooAsset
 					initializeParameters.LocationToLower,
 					initializeParameters.DefaultHostServer,
 					initializeParameters.FallbackHostServer,
-					initializeParameters.QueryServices);
+					initializeParameters.QueryServices,
+					PackageName);
 			}
 			else
 			{
@@ -122,6 +123,7 @@ namespace YooAsset
 			}
 
 			// 监听初始化结果
+			_isInitialize = true;
 			initializeOperation.Completed += InitializeOperation_Completed;
 			return initializeOperation;
 		}
@@ -180,27 +182,27 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 向网络端请求静态资源版本
+		/// 向网络端请求最新的资源版本
 		/// </summary>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdateStaticVersionOperation UpdateStaticVersionAsync(int timeout = 60)
+		public UpdatePackageVersionOperation UpdatePackageVersionAsync(int timeout = 60)
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdateStaticVersionOperation();
+				var operation = new EditorPlayModeUpdatePackageVersionOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdateStaticVersionOperation();
+				var operation = new OfflinePlayModeUpdatePackageVersionOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdateStaticVersionAsync(PackageName, timeout);
+				return _hostPlayModeImpl.UpdatePackageVersionAsync(PackageName, timeout);
 			}
 			else
 			{
@@ -211,27 +213,27 @@ namespace YooAsset
 		/// <summary>
 		/// 向网络端请求并更新补丁清单
 		/// </summary>
-		/// <param name="packageCRC">更新的资源包裹版本</param>
+		/// <param name="packageVersion">更新的包裹版本</param>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdateManifestOperation UpdateManifestAsync(string packageCRC, int timeout = 60)
+		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout = 60)
 		{
 			DebugCheckInitialize();
 			DebugCheckUpdateManifest();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdateManifestOperation();
+				var operation = new EditorPlayModeUpdatePackageManifestOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdateManifestOperation();
+				var operation = new OfflinePlayModeUpdatePackageManifestOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdatePatchManifestAsync(PackageName, packageCRC, timeout);
+				return _hostPlayModeImpl.UpdatePackageManifestAsync(PackageName, packageVersion, timeout);
 			}
 			else
 			{
@@ -240,28 +242,26 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 弱联网情况下加载补丁清单
+		/// 检查本地包裹内容的完整性
-		/// 注意：当指定版本内容验证失败后会返回失败。
 		/// </summary>
-		/// <param name="packageCRC">指定的资源包裹版本</param>
+		public CheckPackageContentsOperation CheckPackageContentsAsync()
-		public UpdateManifestOperation WeaklyUpdateManifestAsync(string packageCRC)
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdateManifestOperation();
+				var operation = new EditorSimulateModeCheckPackageContentsOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdateManifestOperation();
+				var operation = new OfflinePlayModeCheckPackageContentsOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.WeaklyUpdatePatchManifestAsync(PackageName, packageCRC);
+				return _hostPlayModeImpl.CheckPackageContentsAsync(PackageName);
 			}
 			else
 			{
@@ -270,22 +270,33 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 获取人类可读的版本信息
+		/// 清理本地包裹未使用的缓存文件
 		/// </summary>
-		public string GetHumanReadableVersion()
+		public ClearPackageUnusedCacheFilesOperation ClearPackageUnusedCacheFilesAsync()
+		{
+			DebugCheckInitialize();
+			var operation = new ClearPackageUnusedCacheFilesOperation(this);
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+
+		/// <summary>
+		/// 获取本地包裹的版本信息
+		/// </summary>
+		public string GetPackageVersion()
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				return _editorSimulateModeImpl.GetHumanReadableVersion();
+				return _editorSimulateModeImpl.GetPackageVersion();
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				return _offlinePlayModeImpl.GetHumanReadableVersion();
+				return _offlinePlayModeImpl.GetPackageVersion();
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.GetHumanReadableVersion();
+				return _hostPlayModeImpl.GetPackageVersion();
 			}
 			else
 			{
@@ -298,11 +309,9 @@ namespace YooAsset
 		/// </summary>
 		public void UnloadUnusedAssets()
 		{
-			if (_isInitialize)
+			DebugCheckInitialize();
-			{
+			_assetSystemImpl.Update();
-				_assetSystemImpl.Update();
+			_assetSystemImpl.UnloadUnusedAssets();
-				_assetSystemImpl.UnloadUnusedAssets();
-			}
 		}
 
 		/// <summary>
@@ -310,10 +319,8 @@ namespace YooAsset
 		/// </summary>
 		public void ForceUnloadAllAssets()
 		{
-			if (_isInitialize)
+			DebugCheckInitialize();
-			{
+			_assetSystemImpl.ForceUnloadAllAssets();
-				_assetSystemImpl.ForceUnloadAllAssets();
-			}
 		}
 
 
@@ -405,74 +412,63 @@ namespace YooAsset
 
 		#region 原生文件
 		/// <summary>
-		/// 异步获取原生文件
+		/// 同步加载原生文件
 		/// </summary>
-		/// <param name="location">资源的定位地址</param>
+		/// <param name="assetInfo">资源信息</param>
-		/// <param name="copyPath">拷贝路径</param>
+		public RawFileOperationHandle LoadRawFileSync(AssetInfo assetInfo)
-		public RawFileOperation GetRawFileAsync(string location, string copyPath = null)
 		{
 			DebugCheckInitialize();
-			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
+			return LoadRawFileInternal(assetInfo, true);
-			return GetRawFileInternal(assetInfo, copyPath);
 		}
 
 		/// <summary>
-		/// 异步获取原生文件
+		/// 同步加载原生文件
 		/// </summary>
-		/// <param name="assetInfo">资源信息</param>
+		/// <param name="location">资源的定位地址</param>
-		/// <param name="copyPath">拷贝路径</param>
+		public RawFileOperationHandle LoadRawFileSync(string location)
-		public RawFileOperation GetRawFileAsync(AssetInfo assetInfo, string copyPath = null)
 		{
 			DebugCheckInitialize();
-			return GetRawFileInternal(assetInfo, copyPath);
+			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
+			return LoadRawFileInternal(assetInfo, true);
+		}
+
+		/// <summary>
+		/// 异步加载原生文件
+		/// </summary>
+		/// <param name="assetInfo">资源信息</param>
+		public RawFileOperationHandle LoadRawFileAsync(AssetInfo assetInfo)
+		{
+			DebugCheckInitialize();
+			return LoadRawFileInternal(assetInfo, false);
+		}
+
+		/// <summary>
+		/// 异步加载原生文件
+		/// </summary>
+		/// <param name="location">资源的定位地址</param>
+		public RawFileOperationHandle LoadRawFileAsync(string location)
+		{
+			DebugCheckInitialize();
+			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
+			return LoadRawFileInternal(assetInfo, false);
 		}
 
 
-		private RawFileOperation GetRawFileInternal(AssetInfo assetInfo, string copyPath)
+		private RawFileOperationHandle LoadRawFileInternal(AssetInfo assetInfo, bool waitForAsyncComplete)
 		{
-			if (assetInfo.IsInvalid)
-			{
-				YooLogger.Error($"Failed to get raw file. {assetInfo.Error}");
-				RawFileOperation operation = new CompletedRawFileOperation(assetInfo.Error, copyPath);
-				OperationSystem.StartOperation(operation);
-				return operation;
-			}
-
-			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
-
 #if UNITY_EDITOR
-			if (bundleInfo.Bundle.IsRawFile == false)
+			if (assetInfo.IsInvalid == false)
 			{
-				string error = $"Cannot load asset bundle file using {nameof(GetRawFileAsync)} method !";
+				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
-				YooLogger.Error(error);
+				if (bundleInfo.Bundle.IsRawFile == false)
-				RawFileOperation operation = new CompletedRawFileOperation(error, copyPath);
+					throw new Exception($"Cannot load asset bundle file using {nameof(LoadRawFileAsync)} method !");
-				OperationSystem.StartOperation(operation);
-				return operation;
 			}
 #endif
 
-			if (_playMode == EPlayMode.EditorSimulateMode)
+			var handle = _assetSystemImpl.LoadRawFileAsync(assetInfo);
-			{
+			if (waitForAsyncComplete)
-				RawFileOperation operation = new EditorPlayModeRawFileOperation(bundleInfo, copyPath);
+				handle.WaitForAsyncComplete();
-				OperationSystem.StartOperation(operation);
+			return handle;
-				return operation;
-			}
-			else if (_playMode == EPlayMode.OfflinePlayMode)
-			{
-				RawFileOperation operation = new OfflinePlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.StartOperation(operation);
-				return operation;
-			}
-			else if (_playMode == EPlayMode.HostPlayMode)
-			{
-				RawFileOperation operation = new HostPlayModeRawFileOperation(bundleInfo, copyPath);
-				OperationSystem.StartOperation(operation);
-				return operation;
-			}
-			else
-			{
-				throw new NotImplementedException();
-			}
 		}
 		#endregion
 
@@ -585,13 +581,7 @@ namespace YooAsset
 			{
 				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
 				if (bundleInfo.Bundle.IsRawFile)
-				{
+					throw new Exception($"Cannot load raw file using {nameof(LoadAssetAsync)} method !");
-					string error = $"Cannot load raw file using LoadAsset method !";
-					YooLogger.Error(error);
-					CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-					completedProvider.SetCompleted(error);
-					return completedProvider.CreateHandle<AssetOperationHandle>();
-				}
 			}
 #endif
 
@@ -680,13 +670,7 @@ namespace YooAsset
 			{
 				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
 				if (bundleInfo.Bundle.IsRawFile)
-				{
+					throw new Exception($"Cannot load raw file using {nameof(LoadSubAssetsAsync)} method !");
-					string error = $"Cannot load raw file using LoadSubAssets method !";
-					YooLogger.Error(error);
-					CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-					completedProvider.SetCompleted(error);
-					return completedProvider.CreateHandle<SubAssetsOperationHandle>();
-				}
 			}
 #endif
 
@@ -901,26 +885,26 @@ namespace YooAsset
 		/// <summary>
 		/// 创建资源包裹下载器，用于下载更新指定资源版本所有的资源包文件
 		/// </summary>
-		/// <param name="packageCRC">指定更新的资源包裹版本</param>
+		/// <param name="packageVersion">指定更新的包裹版本</param>
 		/// <param name="timeout">超时时间</param>
-		public UpdatePackageOperation UpdatePackageAsync(string packageCRC, int timeout = 60)
+		public DownloadPackageOperation DownloadPackageAsync(string packageVersion, int timeout = 60)
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
-				var operation = new EditorPlayModeUpdatePackageOperation();
+				var operation = new EditorPlayModeDownloadPackageOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.OfflinePlayMode)
 			{
-				var operation = new OfflinePlayModeUpdatePackageOperation();
+				var operation = new OfflinePlayModeDownloadPackageOperation();
 				OperationSystem.StartOperation(operation);
 				return operation;
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdatePackageAsync(PackageName, packageCRC, timeout);
+				return _hostPlayModeImpl.DownloadPackageAsync(PackageName, packageVersion, timeout);
 			}
 			else
 			{
@@ -947,9 +931,9 @@ namespace YooAsset
 		private void DebugCheckInitialize()
 		{
 			if (_initializeStatus == EOperationStatus.None)
-				throw new Exception("YooAssets initialize not completed !");
+				throw new Exception("Package initialize not completed !");
 			else if (_initializeStatus == EOperationStatus.Failed)
-				throw new Exception($"YooAssets initialize failed : {_initializeError}");
+				throw new Exception($"Package initialize failed ! {_initializeError}");
 		}
 
 		[Conditional("DEBUG")]
@@ -976,15 +960,18 @@ namespace YooAsset
 			var loadedBundleInfos = _assetSystemImpl.GetLoadedBundleInfos();
 			if (loadedBundleInfos.Count > 0)
 			{
-				YooLogger.Warning($"Found loaded bundle before update manifest ! Recommended to call the  {nameof(ForceUnloadAllAssets)} method to release loaded bundle !");
+				YooLogger.Error($"Found loaded bundle before update manifest ! Recommended to call the  {nameof(ForceUnloadAllAssets)} method to release loaded bundle !");
 			}
 		}
 		#endregion
 
 		#region 调试信息
-		internal List<DebugProviderInfo> GetDebugReportInfos()
+		internal DebugPackageData GetDebugPackageData()
 		{
-			return _assetSystemImpl.GetDebugReportInfos();
+			DebugPackageData data = new DebugPackageData();
+			data.PackageName = PackageName;
+			data.ProviderInfos = _assetSystemImpl.GetDebugReportInfos();
+			return data;
 		}
 		#endregion
 

Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs

@@ -2,7 +2,6 @@
 using System.IO;
 using System.Collections;
 using System.Collections.Generic;
-using UnityEngine;
 
 namespace YooAsset
 {
@@ -30,8 +29,8 @@ namespace YooAsset
 		/// </summary>
 		public static bool IsCached(PatchBundle patchBundle)
 		{
-			string fileHash = patchBundle.FileHash;
+			string cacheKey = patchBundle.CacheKey;
-			if (_cachedDic.ContainsKey(fileHash))
+			if (_cachedDic.ContainsKey(cacheKey))
 			{
 				string filePath = patchBundle.CachedFilePath;
 				if (File.Exists(filePath))
@@ -40,7 +39,7 @@ namespace YooAsset
 				}
 				else
 				{
-					_cachedDic.Remove(fileHash);
+					_cachedDic.Remove(cacheKey);
 					YooLogger.Error($"Cache file is missing : {filePath}");
 					return false;
 				}
@@ -56,12 +55,12 @@ namespace YooAsset
 		/// </summary>
 		public static void CacheBundle(PatchBundle patchBundle)
 		{
-			string fileHash = patchBundle.FileHash;
+			string cacheKey = patchBundle.CacheKey;
-			if (_cachedDic.ContainsKey(fileHash) == false)
+			if (_cachedDic.ContainsKey(cacheKey) == false)
 			{
 				string filePath = patchBundle.CachedFilePath;
 				YooLogger.Log($"Cache verify file : {filePath}");
-				_cachedDic.Add(fileHash, patchBundle);
+				_cachedDic.Add(cacheKey, patchBundle);
 			}
 		}
 

Assets/YooAsset/Runtime/CacheSystem/EVerifyResult.cs

@@ -4,7 +4,7 @@ namespace YooAsset
 	/// <summary>
 	/// 下载文件校验结果
 	/// </summary>
-	public enum EVerifyResult
+	internal enum EVerifyResult
 	{
 		/// <summary>
 		/// 文件不存在

Assets/YooAsset/Runtime/DiagnosticSystem/DebugBundleInfo.cs

@@ -1,10 +1,17 @@
 using System;
+using System.Collections;
+using System.Collections.Generic;
 
 namespace YooAsset
 {
 	[Serializable]
-	internal class DebugBundleInfo
+	internal class DebugBundleInfo : IComparer<DebugBundleInfo>, IComparable<DebugBundleInfo>
 	{
+		/// <summary>
+		/// 包裹名
+		/// </summary>
+		public string PackageName { set; get; }
+
 		/// <summary>
 		/// 资源包名称
 		/// </summary>
@@ -18,6 +25,15 @@ namespace YooAsset
 		/// <summary>
 		/// 加载状态
 		/// </summary>
-		public int Status;
+		public string Status;
+
+		public int CompareTo(DebugBundleInfo other)
+		{
+			return Compare(this, other);
+		}
+		public int Compare(DebugBundleInfo a, DebugBundleInfo b)
+		{
+			return string.CompareOrdinal(a.BundleName, b.BundleName);
+		}
 	}
 }

Assets/YooAsset/Runtime/DiagnosticSystem/DebugPackageData.cs

@@ -0,0 +1,21 @@
+using System;
+using System.Text;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+	[Serializable]
+	internal class DebugPackageData
+	{
+		/// <summary>
+		/// 包裹名称
+		/// </summary>
+		public string PackageName;
+
+		/// <summary>
+		/// 调试数据列表
+		/// </summary>
+		public List<DebugProviderInfo> ProviderInfos = new List<DebugProviderInfo>(1000);
+	}
+}

Assets/YooAsset/Runtime/DiagnosticSystem/DebugPackageData.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 583d0c3e5520c6748b2aeacd209cf8b6
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/DiagnosticSystem/DebugProviderInfo.cs

@@ -8,9 +8,9 @@ namespace YooAsset
 	internal class DebugProviderInfo : IComparer<DebugProviderInfo>, IComparable<DebugProviderInfo>
 	{
 		/// <summary>
-		/// 所属的资源包裹
+		/// 包裹名
 		/// </summary>
-		public string PackageName;
+		public string PackageName { set; get; }
 
 		/// <summary>
 		/// 资源对象路径
@@ -27,6 +27,11 @@ namespace YooAsset
 		/// </summary>
 		public string SpawnTime;
 
+		/// <summary>
+		/// 加载耗时（单位：毫秒）
+		/// </summary>
+		public long LoadingTime;
+
 		/// <summary>
 		/// 引用计数
 		/// </summary>
@@ -35,7 +40,7 @@ namespace YooAsset
 		/// <summary>
 		/// 加载状态
 		/// </summary>
-		public int Status;
+		public string Status;
 
 		/// <summary>
 		/// 依赖的资源包列表

Assets/YooAsset/Runtime/DiagnosticSystem/DebugReport.cs

@@ -12,17 +12,21 @@ namespace YooAsset
 	[Serializable]
 	internal class DebugReport
 	{
-		public List<DebugProviderInfo> ProviderInfos = new List<DebugProviderInfo>(1000);
-
 		/// <summary>
 		/// 游戏帧
 		/// </summary>
 		public int FrameCount;
 
+		/// <summary>
+		/// 调试的包裹数据列表
+		/// </summary>
+		public List<DebugPackageData> PackageDatas = new List<DebugPackageData>(10);
+		
+
 		/// <summary>
 		/// 序列化
 		/// </summary>
-        public static byte[] Serialize(DebugReport debugReport)
+		public static byte[] Serialize(DebugReport debugReport)
         {
             return Encoding.UTF8.GetBytes(JsonUtility.ToJson(debugReport));
         }

Assets/YooAsset/Runtime/DownloadSystem/Downloader/DownloaderBase.cs

@@ -24,6 +24,7 @@ namespace YooAsset
 		protected string _requestURL;
 
 		protected string _lastError = string.Empty;
+		protected long _lastCode = 0;
 		protected float _downloadProgress = 0f;
 		protected ulong _downloadedBytes = 0;
 
@@ -119,7 +120,7 @@ namespace YooAsset
 		/// </summary>
 		public string GetLastError()
 		{
-			return $"Failed to download : {_requestURL} Error : {_lastError}";
+			return $"Failed to download : {_requestURL} Error : {_lastError} Code : {_lastCode}";
 		}
 	}
 }

Assets/YooAsset/Runtime/DownloadSystem/Downloader/FileDownloader.cs

@@ -134,12 +134,14 @@ namespace YooAsset
 				{
 					hasError = true;
 					_lastError = _webRequest.error;
+					_lastCode = _webRequest.responseCode;
 				}
 #else
 				if (_webRequest.isNetworkError || _webRequest.isHttpError)
 				{
 					hasError = true;
 					_lastError = _webRequest.error;
+					_lastCode = _webRequest.responseCode;
 				}
 #endif
 
@@ -151,6 +153,7 @@ namespace YooAsset
 					{
 						hasError = true;
 						_lastError = $"Verify bundle content failed : {_bundleInfo.Bundle.FileName}";
+						_lastCode = _webRequest.responseCode;
 
 						// 验证失败后删除文件
 						string cacheFilePath = _bundleInfo.Bundle.CachedFilePath;
@@ -198,6 +201,7 @@ namespace YooAsset
 				else
 				{
 					_lastError = string.Empty;
+					_lastCode = 0;
 					_steps = ESteps.Succeed;
 				}
 
@@ -223,6 +227,7 @@ namespace YooAsset
 			{
 				_steps = ESteps.Failed;
 				_lastError = "user abort";
+				_lastCode = 0;
 				DisposeWebRequest();
 			}
 		}

Assets/YooAsset/Runtime/PatchSystem/Operations/CheckPackageContentsOperation.cs

@@ -0,0 +1,134 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+using UnityEngine;
+
+namespace YooAsset
+{
+	/// <summary>
+	/// 检查本地包裹内容的完整性
+	/// </summary>
+	public abstract class CheckPackageContentsOperation : AsyncOperationBase
+	{
+	}
+
+	internal sealed class EditorSimulateModeCheckPackageContentsOperation : CheckPackageContentsOperation
+	{
+		internal EditorSimulateModeCheckPackageContentsOperation()
+		{
+		}
+		internal override void Start()
+		{
+			Status = EOperationStatus.Succeed;
+		}
+		internal override void Update()
+		{
+		}
+	}
+	internal sealed class OfflinePlayModeCheckPackageContentsOperation : CheckPackageContentsOperation
+	{
+		internal OfflinePlayModeCheckPackageContentsOperation()
+		{
+		}
+		internal override void Start()
+		{
+			Status = EOperationStatus.Succeed;
+		}
+		internal override void Update()
+		{
+		}
+	}
+	internal sealed class HostPlayModeCheckPackageContentsOperation : CheckPackageContentsOperation
+	{
+		private enum ESteps
+		{
+			None,
+			CheckLoadedManifest,
+			InitVerifyingCache,
+			UpdateVerifyingCache,
+			Done,
+		}
+
+		private readonly HostPlayModeImpl _impl;
+		private readonly string _packageName;
+		private readonly CacheVerifier _cacheVerifier;
+		private ESteps _steps = ESteps.None;
+		private float _verifyTime;
+
+		internal HostPlayModeCheckPackageContentsOperation(HostPlayModeImpl impl, string packageName)
+		{
+			_impl = impl;
+			_packageName = packageName;
+
+#if UNITY_WEBGL
+			_cacheVerifier = new CacheVerifierWithoutThread();
+#else
+			_cacheVerifier = new CacheVerifierWithThread();
+#endif
+		}
+		internal override void Start()
+		{
+			_steps = ESteps.CheckLoadedManifest;
+		}
+		internal override void Update()
+		{
+			if (_steps == ESteps.None || _steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.CheckLoadedManifest)
+			{
+				if (_impl.LocalPatchManifest == null)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = $"Not found loaded package : {_packageName}";
+				}
+				else
+				{
+					_steps = ESteps.InitVerifyingCache;
+				}
+			}
+
+			if (_steps == ESteps.InitVerifyingCache)
+			{
+				var verifyInfos = _impl.GetVerifyInfoList(true);
+				_cacheVerifier.InitVerifier(verifyInfos);
+				_verifyTime = UnityEngine.Time.realtimeSinceStartup;
+				_steps = ESteps.UpdateVerifyingCache;
+			}
+
+			if (_steps == ESteps.UpdateVerifyingCache)
+			{
+				Progress = _cacheVerifier.GetVerifierProgress();
+				if (_cacheVerifier.UpdateVerifier())
+				{
+					float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
+					YooLogger.Log($"Verify result : Success {_cacheVerifier.VerifySuccessList.Count}, Fail {_cacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
+
+					bool verifySucceed = true;
+					foreach (var verifyInfo in _cacheVerifier.VerifyFailList)
+					{
+						// 注意：跳过内置资源文件
+						if (verifyInfo.IsBuildinFile)
+							continue;
+
+						verifySucceed = false;
+						YooLogger.Warning($"Failed verify file : {verifyInfo.VerifyFilePath}");
+					}
+
+					if (verifySucceed)
+					{
+						_steps = ESteps.Done;
+						Status = EOperationStatus.Succeed;
+					}
+					else
+					{
+						_steps = ESteps.Done;
+						Status = EOperationStatus.Failed;
+						Error = $"The package resource {_packageName} content has verify failed file !";
+					}
+				}
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/PatchSystem/Operations/CheckPackageContentsOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3d400b2548d79ca42bec7370f5d66b78
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/PatchSystem/Operations/ClearPackageUnusedCacheFilesOperation.cs

@@ -5,9 +5,9 @@ using System.IO;
 namespace YooAsset
 {
 	/// <summary>
-	/// 清理未使用的缓存资源操作类
+	/// 清理本地包裹未使用的缓存文件
 	/// </summary>
-	public sealed class ClearUnusedCacheFilesOperation : AsyncOperationBase
+	public sealed class ClearPackageUnusedCacheFilesOperation : AsyncOperationBase
 	{
 		private enum ESteps
 		{
@@ -17,14 +17,14 @@ namespace YooAsset
 			Done,
 		}
 
-		private readonly List<AssetsPackage> _packages;
+		private readonly AssetsPackage _package;
 		private ESteps _steps = ESteps.None;
 		private List<string> _unusedCacheFilePaths;
 		private int _unusedFileTotalCount = 0;
 
-		internal ClearUnusedCacheFilesOperation(List<AssetsPackage> packages)
+		internal ClearPackageUnusedCacheFilesOperation(AssetsPackage package)
 		{
-			_packages = packages;
+			_package = package;
 		}
 		internal override void Start()
 		{
@@ -57,7 +57,7 @@ namespace YooAsset
 						}
 						catch (System.Exception e)
 						{
-							YooLogger.Warning($"Failed delete cache file : {filePath} Exception : {e}");
+							YooLogger.Warning($"Failed delete cache file : {filePath} ! {e.Message}");
 						}
 					}
 					_unusedCacheFilePaths.RemoveAt(i);
@@ -84,27 +84,19 @@ namespace YooAsset
 		/// </summary>
 		private List<string> GetUnusedCacheFilePaths()
 		{
-			string cacheFolderPath = SandboxHelper.GetCacheFolderPath();
+			string cacheFolderPath = PersistentHelper.GetCacheFolderPath(_package.PackageName);
 			if (Directory.Exists(cacheFolderPath) == false)
 				return new List<string>();
 
-			// 获取所有缓存文件
 			DirectoryInfo directoryInfo = new DirectoryInfo(cacheFolderPath);
 			FileInfo[] fileInfos = directoryInfo.GetFiles();
 			List<string> result = new List<string>(fileInfos.Length);
 			foreach (FileInfo fileInfo in fileInfos)
 			{
-				bool used = false;
+				if (_package.IsIncludeBundleFile(fileInfo.Name) == false)
-				foreach (var package in _packages)
 				{
-					if (package.IsIncludeBundleFile(fileInfo.Name))
-					{
-						used = true;
-						break;
-					}
-				}
-				if (used == false)
 					result.Add(fileInfo.FullName);
+				}
 			}
 			return result;
 		}

Assets/YooAsset/Runtime/PatchSystem/Operations/DownloadPackageOperation.cs

@@ -5,7 +5,7 @@ using System.IO;
 
 namespace YooAsset
 {
-	public abstract class UpdatePackageOperation : AsyncOperationBase
+	public abstract class DownloadPackageOperation : AsyncOperationBase
 	{
 		/// <summary>
 		/// 创建包裹下载器
@@ -19,7 +19,7 @@ namespace YooAsset
 	/// <summary>
 	/// 编辑器下模拟运行的更新资源包裹操作
 	/// </summary>
-	internal sealed class EditorPlayModeUpdatePackageOperation : UpdatePackageOperation
+	internal sealed class EditorPlayModeDownloadPackageOperation : DownloadPackageOperation
 	{
 		internal override void Start()
 		{
@@ -43,7 +43,7 @@ namespace YooAsset
 	/// <summary>
 	/// 离线模式的更新资源包裹操作
 	/// </summary>
-	internal sealed class OfflinePlayModeUpdatePackageOperation : UpdatePackageOperation
+	internal sealed class OfflinePlayModeDownloadPackageOperation : DownloadPackageOperation
 	{
 		internal override void Start()
 		{
@@ -67,7 +67,7 @@ namespace YooAsset
 	/// <summary>
 	/// 联机模式的更新资源包裹操作
 	/// </summary>
-	internal sealed class HostPlayModeUpdatePackageOperation : UpdatePackageOperation
+	internal sealed class HostPlayModeDownloadPackageOperation : DownloadPackageOperation
 	{
 		private enum ESteps
 		{
@@ -80,17 +80,17 @@ namespace YooAsset
 		private static int RequestCount = 0;
 		private readonly HostPlayModeImpl _impl;
 		private readonly string _packageName;
-		private readonly string _packageCRC;
+		private readonly string _packageVersion;
 		private readonly int _timeout;
 		private ESteps _steps = ESteps.None;
 		private UnityWebDataRequester _downloader;
 		private PatchManifest _remotePatchManifest;
 
-		internal HostPlayModeUpdatePackageOperation(HostPlayModeImpl impl, string packageName, string packageCRC, int timeout)
+		internal HostPlayModeDownloadPackageOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;
-			_packageCRC = packageCRC;
+			_packageVersion = packageVersion;
 			_timeout = timeout;
 		}
 		internal override void Start()
@@ -105,7 +105,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadWebManifest)
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_packageName, _packageCRC);
+				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_packageName, _packageVersion);
 				string webURL = GetPatchManifestRequestURL(fileName);
 				YooLogger.Log($"Beginning to request patch manifest : {webURL}");
 				_downloader = new UnityWebDataRequester();
@@ -128,17 +128,18 @@ namespace YooAsset
 				}
 				else
 				{
-					// 解析补丁清单			
+					// 解析补丁清单
-					if (ParseRemotePatchManifest(_downloader.GetText()))
+					try
 					{
+						_remotePatchManifest = PatchManifest.Deserialize(_downloader.GetText());
 						_steps = ESteps.Done;
 						Status = EOperationStatus.Succeed;
 					}
-					else
+					catch(System.Exception e)
 					{
 						_steps = ESteps.Done;
 						Status = EOperationStatus.Failed;
-						Error = $"URL : {_downloader.URL} Error : remote patch manifest content is invalid";
+						Error = e.Message;
 					}
 				}
 				_downloader.Dispose();
@@ -152,13 +153,14 @@ namespace YooAsset
 		{
 			if (Status == EOperationStatus.Succeed)
 			{
+				YooLogger.Log($"Create package downloader : {_remotePatchManifest.PackageName} {_remotePatchManifest.PackageVersion}");
 				List<BundleInfo> downloadList = GetDownloadList();
 				var operation = new PackageDownloaderOperation(downloadList, downloadingMaxNumber, failedTryAgain, timeout);
 				return operation;
 			}
 			else
 			{
-				YooLogger.Error($"{nameof(UpdatePackageOperation)} status is failed !");
+				YooLogger.Error($"{nameof(DownloadPackageOperation)} status is failed !");
 				var operation = new PackageDownloaderOperation(null, downloadingMaxNumber, failedTryAgain, timeout);
 				return operation;
 			}
@@ -176,23 +178,6 @@ namespace YooAsset
 				return _impl.GetPatchDownloadMainURL(fileName);
 		}
 
-		/// <summary>
-		/// 解析远端请求的补丁清单
-		/// </summary>
-		private bool ParseRemotePatchManifest(string content)
-		{
-			try
-			{
-				_remotePatchManifest = PatchManifest.Deserialize(content);
-				return true;
-			}
-			catch (Exception e)
-			{
-				YooLogger.Warning(e.ToString());
-				return false;
-			}
-		}
-
 		/// <summary>
 		/// 获取下载列表
 		/// </summary>

Assets/YooAsset/Runtime/PatchSystem/Operations/DownloaderOperation.cs

@@ -226,6 +226,19 @@ namespace YooAsset
 		{
 			_isPause = false;
 		}
+
+		/// <summary>
+		/// 取消下载
+		/// </summary>
+		public void CancelDownload()
+		{
+			if (_steps != ESteps.Done)
+			{
+				_steps = ESteps.Done;
+				Status = EOperationStatus.Failed;
+				Error = "User cancel.";
+			}
+		}
 	}
 
 	public sealed class PackageDownloaderOperation : DownloaderOperation

Assets/YooAsset/Runtime/PatchSystem/Operations/InitializationOperation.cs

@@ -10,6 +10,10 @@ namespace YooAsset
 	/// </summary>
 	public abstract class InitializationOperation : AsyncOperationBase
 	{
+		/// <summary>
+		/// 初始化内部加载的包裹版本
+		/// </summary>
+		public string InitializedPackageVersion;
 	}
 
 	/// <summary>
@@ -25,7 +29,7 @@ namespace YooAsset
 		}
 
 		private readonly EditorSimulateModeImpl _impl;
-		private string _simulatePatchManifestPath;
+		private readonly string _simulatePatchManifestPath;
 		private ESteps _steps = ESteps.None;
 
 		internal EditorSimulateModeInitializationOperation(EditorSimulateModeImpl impl, string simulatePatchManifestPath)
@@ -45,16 +49,26 @@ namespace YooAsset
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Failed;
-					Error = $"Manifest file not found : {_simulatePatchManifestPath}";
+					Error = $"Not found simulation manifest file : {_simulatePatchManifestPath}";
 					return;
 				}
 
-				YooLogger.Log($"Load manifest file : {_simulatePatchManifestPath}");
+				try
-				string jsonContent = FileUtility.ReadFile(_simulatePatchManifestPath);
+				{
-				var simulatePatchManifest = PatchManifest.Deserialize(jsonContent);
+					YooLogger.Log($"Load simulation manifest file : {_simulatePatchManifestPath}");
-				_impl.SetSimulatePatchManifest(simulatePatchManifest);
+					string jsonContent = FileUtility.ReadFile(_simulatePatchManifestPath);
-				_steps = ESteps.Done;
+					var manifest = PatchManifest.Deserialize(jsonContent);
-				Status = EOperationStatus.Succeed;
+					InitializedPackageVersion = manifest.PackageVersion;
+					_impl.SetSimulatePatchManifest(manifest);
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Succeed;
+				}
+				catch (System.Exception e)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = e.Message;
+				}
 			}
 		}
 	}
@@ -67,6 +81,7 @@ namespace YooAsset
 		private enum ESteps
 		{
 			None,
+			QueryAppPackageVersion,
 			LoadAppManifest,
 			InitVerifyingCache,
 			UpdateVerifyingCache,
@@ -74,39 +89,63 @@ namespace YooAsset
 		}
 
 		private readonly OfflinePlayModeImpl _impl;
-		private readonly AppManifestLoader _appManifestLoader;
+		private readonly string _packageName;
-		private readonly CacheVerifier _patchCacheVerifier;
+		private readonly CacheVerifier _cacheVerifier;
+		private readonly AppPackageVersionQuerier _appPackageVersionQuerier;
+		private AppManifestLoader _appManifestLoader;
 		private ESteps _steps = ESteps.None;
 		private float _verifyTime;
 
-		internal OfflinePlayModeInitializationOperation(OfflinePlayModeImpl impl, string buildinPackageName)
+		internal OfflinePlayModeInitializationOperation(OfflinePlayModeImpl impl, string packageName)
 		{
 			_impl = impl;
-			_appManifestLoader = new AppManifestLoader(buildinPackageName);
+			_packageName = packageName;
+			_appPackageVersionQuerier = new AppPackageVersionQuerier(packageName);
 
 #if UNITY_WEBGL
-			_patchCacheVerifier = new CacheVerifierWithoutThread();
+			_cacheVerifier = new CacheVerifierWithoutThread();
 #else
-			_patchCacheVerifier = new CacheVerifierWithThread();
+			_cacheVerifier = new CacheVerifierWithThread();
 #endif
 		}
 		internal override void Start()
 		{
-			_steps = ESteps.LoadAppManifest;
+			_steps = ESteps.QueryAppPackageVersion;
 		}
 		internal override void Update()
 		{
 			if (_steps == ESteps.None || _steps == ESteps.Done)
 				return;
 
+			if (_steps == ESteps.QueryAppPackageVersion)
+			{
+				_appPackageVersionQuerier.Update();
+				if (_appPackageVersionQuerier.IsDone == false)
+					return;
+
+				string error = _appPackageVersionQuerier.Error;
+				if (string.IsNullOrEmpty(error) == false)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = error;
+				}
+				else
+				{
+					_appManifestLoader = new AppManifestLoader(_packageName, _appPackageVersionQuerier.Version);
+					_steps = ESteps.LoadAppManifest;
+				}
+			}
+
 			if (_steps == ESteps.LoadAppManifest)
 			{
 				_appManifestLoader.Update();
-				Progress = _appManifestLoader.Progress();
+				Progress = _appManifestLoader.Progress;
-				if (_appManifestLoader.IsDone() == false)
+				if (_appManifestLoader.IsDone == false)
 					return;
 
-				if (_appManifestLoader.Result == null)
+				var manifest = _appManifestLoader.Manifest;
+				if (manifest == null)
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Failed;
@@ -114,28 +153,29 @@ namespace YooAsset
 				}
 				else
 				{
+					InitializedPackageVersion = manifest.PackageVersion;
+					_impl.SetAppPatchManifest(manifest);
 					_steps = ESteps.InitVerifyingCache;
-					_impl.SetAppPatchManifest(_appManifestLoader.Result);
 				}
 			}
 
 			if (_steps == ESteps.InitVerifyingCache)
 			{
 				var verifyInfos = _impl.GetVerifyInfoList();
-				_patchCacheVerifier.InitVerifier(verifyInfos);
+				_cacheVerifier.InitVerifier(verifyInfos);
 				_verifyTime = UnityEngine.Time.realtimeSinceStartup;
 				_steps = ESteps.UpdateVerifyingCache;
 			}
 
 			if (_steps == ESteps.UpdateVerifyingCache)
 			{
-				Progress = _patchCacheVerifier.GetVerifierProgress();
+				Progress = _cacheVerifier.GetVerifierProgress();
-				if (_patchCacheVerifier.UpdateVerifier())
+				if (_cacheVerifier.UpdateVerifier())
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
 					float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
-					YooLogger.Log($"Verify result : Success {_patchCacheVerifier.VerifySuccessList.Count}, Fail {_patchCacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
+					YooLogger.Log($"Verify result : Success {_cacheVerifier.VerifySuccessList.Count}, Fail {_cacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
 				}
 			}
 		}
@@ -143,22 +183,246 @@ namespace YooAsset
 
 	/// <summary>
 	/// 联机运行模式的初始化操作
+	/// 注意：优先从沙盒里加载清单，如果沙盒里不存在就尝试把内置清单拷贝到沙盒并加载该清单。
 	/// </summary>
 	internal sealed class HostPlayModeInitializationOperation : InitializationOperation
 	{
-		internal HostPlayModeInitializationOperation()
+		private enum ESteps
 		{
+			None,
+			TryLoadCacheManifest,
+			QueryAppPackageVersion,
+			CopyAppManifest,
+			LoadAppManifest,
+			InitVerifyingCache,
+			UpdateVerifyingCache,
+			Done,
+		}
+
+		private readonly HostPlayModeImpl _impl;
+		private readonly string _packageName;
+		private readonly CacheVerifier _cacheVerifier;
+		private readonly AppPackageVersionQuerier _appPackageVersionQuerier;
+		private AppManifestCopyer _appManifestCopyer;
+		private AppManifestLoader _appManifestLoader;
+		private ESteps _steps = ESteps.None;
+		private float _verifyTime;
+
+		internal HostPlayModeInitializationOperation(HostPlayModeImpl impl, string packageName)
+		{
+			_impl = impl;
+			_packageName = packageName;
+			_appPackageVersionQuerier = new AppPackageVersionQuerier(packageName);
+
+#if UNITY_WEBGL
+			_cacheVerifier = new CacheVerifierWithoutThread();
+#else
+			_cacheVerifier = new CacheVerifierWithThread();
+#endif
 		}
 		internal override void Start()
 		{
-			Status = EOperationStatus.Succeed;
+			_steps = ESteps.TryLoadCacheManifest;
 		}
 		internal override void Update()
 		{
+			if (_steps == ESteps.None || _steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.TryLoadCacheManifest)
+			{
+				if (PersistentHelper.CheckCacheManifestFileExists(_packageName))
+				{
+					try
+					{
+						var manifest = PersistentHelper.LoadCacheManifestFile(_packageName);
+						InitializedPackageVersion = manifest.PackageVersion;
+						_impl.SetLocalPatchManifest(manifest);
+						_steps = ESteps.InitVerifyingCache;
+					}
+					catch (System.Exception e)
+					{
+						// 注意：如果加载沙盒内的清单报错，为了避免流程被卡住，我们主动把损坏的文件删除。
+						YooLogger.Warning($"Failed to load cache manifest file : {e.Message}");
+						PersistentHelper.DeleteCacheManifestFile(_packageName);
+						_steps = ESteps.QueryAppPackageVersion;
+					}
+				}
+				else
+				{
+					_steps = ESteps.QueryAppPackageVersion;
+				}
+			}
+
+			if (_steps == ESteps.QueryAppPackageVersion)
+			{
+				_appPackageVersionQuerier.Update();
+				if (_appPackageVersionQuerier.IsDone == false)
+					return;
+
+				// 注意：为了兼容MOD模式，初始化动态新增的包裹的时候，如果内置清单不存在也不需要报错！
+				string error = _appPackageVersionQuerier.Error;
+				if (string.IsNullOrEmpty(error) == false)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Succeed;
+					YooLogger.Log($"Failed to load buildin package version file : {error}");
+				}
+				else
+				{
+					_appManifestCopyer = new AppManifestCopyer(_packageName, _appPackageVersionQuerier.Version);
+					_appManifestLoader = new AppManifestLoader(_packageName, _appPackageVersionQuerier.Version);
+					_steps = ESteps.CopyAppManifest;
+				}
+			}
+
+			if (_steps == ESteps.CopyAppManifest)
+			{
+				_appManifestCopyer.Update();
+				Progress = _appManifestCopyer.Progress;
+				if (_appManifestCopyer.IsDone == false)
+					return;
+
+				string error = _appManifestCopyer.Error;
+				if (string.IsNullOrEmpty(error) == false)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = error;
+				}
+				else
+				{
+					_steps = ESteps.LoadAppManifest;
+				}
+			}
+
+			if (_steps == ESteps.LoadAppManifest)
+			{
+				_appManifestLoader.Update();
+				Progress = _appManifestLoader.Progress;
+				if (_appManifestLoader.IsDone == false)
+					return;
+
+				var manifest = _appManifestLoader.Manifest;
+				if (manifest == null)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = _appManifestLoader.Error;
+				}
+				else
+				{
+					InitializedPackageVersion = manifest.PackageVersion;
+					_impl.SetLocalPatchManifest(manifest);
+					_steps = ESteps.InitVerifyingCache;
+				}
+			}
+
+			if (_steps == ESteps.InitVerifyingCache)
+			{
+				var verifyInfos = _impl.GetVerifyInfoList(false);
+				_cacheVerifier.InitVerifier(verifyInfos);
+				_verifyTime = UnityEngine.Time.realtimeSinceStartup;
+				_steps = ESteps.UpdateVerifyingCache;
+			}
+
+			if (_steps == ESteps.UpdateVerifyingCache)
+			{
+				Progress = _cacheVerifier.GetVerifierProgress();
+				if (_cacheVerifier.UpdateVerifier())
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Succeed;
+					float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
+					YooLogger.Log($"Verify result : Success {_cacheVerifier.VerifySuccessList.Count}, Fail {_cacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
+				}
+			}
 		}
 	}
 
 
+	/// <summary>
+	/// 内置补丁清单版本查询器
+	/// </summary>
+	internal class AppPackageVersionQuerier
+	{
+		private enum ESteps
+		{
+			LoadStaticVersion,
+			CheckStaticVersion,
+			Done,
+		}
+
+		private readonly string _buildinPackageName;
+		private ESteps _steps = ESteps.LoadStaticVersion;
+		private UnityWebDataRequester _downloader;
+
+		/// <summary>
+		/// 内置包裹版本
+		/// </summary>
+		public string Version { private set; get; }
+
+		/// <summary>
+		/// 错误日志
+		/// </summary>
+		public string Error { private set; get; }
+
+		/// <summary>
+		/// 是否已经完成
+		/// </summary>
+		public bool IsDone
+		{
+			get
+			{
+				return _steps == ESteps.Done;
+			}
+		}
+
+
+		public AppPackageVersionQuerier(string buildinPackageName)
+		{
+			_buildinPackageName = buildinPackageName;
+		}
+
+		/// <summary>
+		/// 更新流程
+		/// </summary>
+		public void Update()
+		{
+			if (IsDone)
+				return;
+
+			if (_steps == ESteps.LoadStaticVersion)
+			{
+				string fileName = YooAssetSettingsData.GetPatchManifestVersionFileName(_buildinPackageName);
+				string filePath = PathHelper.MakeStreamingLoadPath(fileName);
+				string url = PathHelper.ConvertToWWWPath(filePath);
+				_downloader = new UnityWebDataRequester();
+				_downloader.SendRequest(url);
+				_steps = ESteps.CheckStaticVersion;
+			}
+
+			if (_steps == ESteps.CheckStaticVersion)
+			{
+				if (_downloader.IsDone() == false)
+					return;
+
+				if (_downloader.HasError())
+				{
+					Error = _downloader.GetError();
+				}
+				else
+				{
+					Version = _downloader.GetText();
+					if (string.IsNullOrEmpty(Version))
+						Error = $"Buildin package version file content is empty !";
+				}
+				_steps = ESteps.Done;
+				_downloader.Dispose();
+			}
+		}
+	}
+
 	/// <summary>
 	/// 内置补丁清单加载器
 	/// </summary>
@@ -166,55 +430,55 @@ namespace YooAsset
 	{
 		private enum ESteps
 		{
-			LoadStaticVersion,
-			CheckStaticVersion,
 			LoadAppManifest,
 			CheckAppManifest,
 			Done,
 		}
 
-		private string _buildinPackageName;
+		private readonly string _buildinPackageName;
-		private ESteps _steps = ESteps.LoadStaticVersion;
+		private readonly string _buildinPackageVersion;
-		private UnityWebDataRequester _downloader1;
+		private ESteps _steps = ESteps.LoadAppManifest;
-		private UnityWebDataRequester _downloader2;
+		private UnityWebDataRequester _downloader;
+
+		/// <summary>
+		/// 加载结果
+		/// </summary>
+		public PatchManifest Manifest { private set; get; }
 
 		/// <summary>
 		/// 错误日志
 		/// </summary>
 		public string Error { private set; get; }
 
-		/// <summary>
-		/// 加载结果
-		/// </summary>
-		public PatchManifest Result { private set; get; }
-
-		/// <summary>
-		/// 内置补丁清单CRC
-		/// </summary>
-		public string BuildinPackageCRC { private set; get; }
-
-
-		public AppManifestLoader(string buildinPackageName)
-		{
-			_buildinPackageName = buildinPackageName;
-		}
-
 		/// <summary>
 		/// 是否已经完成
 		/// </summary>
-		public bool IsDone()
+		public bool IsDone
 		{
-			return _steps == ESteps.Done;
+			get
+			{
+				return _steps == ESteps.Done;
+			}
 		}
 
 		/// <summary>
 		/// 加载进度
 		/// </summary>
-		public float Progress()
+		public float Progress
 		{
-			if (_downloader2 == null)
+			get
-				return 0;
+			{
-			return _downloader2.Progress();
+				if (_downloader == null)
+					return 0;
+				return _downloader.Progress();
+			}
+		}
+
+
+		public AppManifestLoader(string buildinPackageName, string buildinPackageVersion)
+		{
+			_buildinPackageName = buildinPackageName;
+			_buildinPackageVersion = buildinPackageVersion;
 		}
 
 		/// <summary>
@@ -222,66 +486,42 @@ namespace YooAsset
 		/// </summary>
 		public void Update()
 		{
-			if (IsDone())
+			if (IsDone)
 				return;
 
-			if (_steps == ESteps.LoadStaticVersion)
-			{
-				string fileName = YooAssetSettingsData.GetStaticVersionFileName(_buildinPackageName);
-				string filePath = PathHelper.MakeStreamingLoadPath(fileName);
-				string url = PathHelper.ConvertToWWWPath(filePath);
-				_downloader1 = new UnityWebDataRequester();
-				_downloader1.SendRequest(url);
-				_steps = ESteps.CheckStaticVersion;
-				YooLogger.Log($"Load static version file : {filePath}");
-			}
-
-			if (_steps == ESteps.CheckStaticVersion)
-			{
-				if (_downloader1.IsDone() == false)
-					return;
-
-				if (_downloader1.HasError())
-				{
-					Error = _downloader1.GetError();
-					_steps = ESteps.Done;
-				}
-				else
-				{
-					BuildinPackageCRC = _downloader1.GetText();
-					_steps = ESteps.LoadAppManifest;
-				}
-				_downloader1.Dispose();
-			}
-
 			if (_steps == ESteps.LoadAppManifest)
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_buildinPackageName, BuildinPackageCRC);
+				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_buildinPackageName, _buildinPackageVersion);
 				string filePath = PathHelper.MakeStreamingLoadPath(fileName);
 				string url = PathHelper.ConvertToWWWPath(filePath);
-				_downloader2 = new UnityWebDataRequester();
+				_downloader = new UnityWebDataRequester();
-				_downloader2.SendRequest(url);
+				_downloader.SendRequest(url);
 				_steps = ESteps.CheckAppManifest;
-				YooLogger.Log($"Load patch manifest file : {filePath}");
 			}
 
 			if (_steps == ESteps.CheckAppManifest)
 			{
-				if (_downloader2.IsDone() == false)
+				if (_downloader.IsDone() == false)
 					return;
 
-				if (_downloader2.HasError())
+				if (_downloader.HasError())
 				{
-					Error = _downloader2.GetError();
+					Error = _downloader.GetError();
-					_steps = ESteps.Done;
 				}
 				else
 				{
 					// 解析APP里的补丁清单
-					Result = PatchManifest.Deserialize(_downloader2.GetText());
+					try
-					_steps = ESteps.Done;
+					{
+						Manifest = PatchManifest.Deserialize(_downloader.GetText());
+					}
+					catch (System.Exception e)
+					{
+						Error = e.Message;
+					}
 				}
-				_downloader2.Dispose();
+				_steps = ESteps.Done;
+				_downloader.Dispose();
 			}
 		}
 	}
@@ -298,10 +538,10 @@ namespace YooAsset
 			Done,
 		}
 
-		private string _buildinPackageName;
+		private readonly string _buildinPackageName;
-		private string _buildinPackageCRC;
+		private readonly string _buildinPackageVersion;
 		private ESteps _steps = ESteps.CopyAppManifest;
-		private UnityWebFileRequester _downloader1;
+		private UnityWebFileRequester _downloader;
 
 		/// <summary>
 		/// 错误日志
@@ -309,15 +549,34 @@ namespace YooAsset
 		public string Error { private set; get; }
 
 		/// <summary>
-		/// 拷贝结果
+		/// 是否已经完成
 		/// </summary>
-		public bool Result { private set; get; }
+		public bool IsDone
+		{
+			get
+			{
+				return _steps == ESteps.Done;
+			}
+		}
+
+		/// <summary>
+		/// 加载进度
+		/// </summary>
+		public float Progress
+		{
+			get
+			{
+				if (_downloader == null)
+					return 0;
+				return _downloader.Progress();
+			}
+		}
 
 
-		public AppManifestCopyer(string buildinPackageName, string buildinPackageCRC)
+		public AppManifestCopyer(string buildinPackageName, string buildinPackageVersion)
 		{
 			_buildinPackageName = buildinPackageName;
-			_buildinPackageCRC = buildinPackageCRC;
+			_buildinPackageVersion = buildinPackageVersion;
 		}
 
 		/// <summary>
@@ -325,56 +584,32 @@ namespace YooAsset
 		/// </summary>
 		public void Update()
 		{
-			if (IsDone())
+			if (IsDone)
 				return;
 
 			if (_steps == ESteps.CopyAppManifest)
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_buildinPackageName, _buildinPackageCRC);
+				string savePath = PersistentHelper.GetCacheManifestFilePath(_buildinPackageName);
-				string destFilePath = PathHelper.MakePersistentLoadPath(fileName);
+				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_buildinPackageName, _buildinPackageVersion);
-				if (File.Exists(destFilePath))
+				string filePath = PathHelper.MakeStreamingLoadPath(fileName);
-				{
+				string url = PathHelper.ConvertToWWWPath(filePath);
-					Result = true;
+				_downloader = new UnityWebFileRequester();
-					_steps = ESteps.Done;
+				_downloader.SendRequest(url, savePath);
-					return;
+				_steps = ESteps.CheckAppManifest;
-				}
-				else
-				{
-					YooLogger.Log($"Copy application patch manifest.");
-					string sourceFilePath = PathHelper.MakeStreamingLoadPath(fileName);
-					string url = PathHelper.ConvertToWWWPath(sourceFilePath);
-					_downloader1 = new UnityWebFileRequester();
-					_downloader1.SendRequest(url, destFilePath);
-					_steps = ESteps.CheckAppManifest;
-				}
 			}
 
 			if (_steps == ESteps.CheckAppManifest)
 			{
-				if (_downloader1.IsDone() == false)
+				if (_downloader.IsDone() == false)
 					return;
 
-				if (_downloader1.HasError())
+				if (_downloader.HasError())
 				{
-					Result = false;
+					Error = _downloader.GetError();
-					Error = _downloader1.GetError();
-					_steps = ESteps.Done;
 				}
-				else
+				_steps = ESteps.Done;
-				{
+				_downloader.Dispose();
-					Result = true;
-					_steps = ESteps.Done;
-				}
-				_downloader1.Dispose();
 			}
 		}
-
-		/// <summary>
-		/// 是否已经完成
-		/// </summary>
-		public bool IsDone()
-		{
-			return _steps == ESteps.Done;
-		}
 	}
 }

Assets/YooAsset/Runtime/PatchSystem/Operations/UpdateManifestOperation.cs

@@ -1,347 +0,0 @@
-using System;
-using System.Collections;
-using System.Collections.Generic;
-using System.IO;
-
-namespace YooAsset
-{
-	/// <summary>
-	/// 更新清单操作
-	/// </summary>
-	public abstract class UpdateManifestOperation : AsyncOperationBase
-	{
-		/// <summary>
-		/// 是否发现了新的补丁清单
-		/// </summary>
-		public bool FoundNewManifest { protected set; get; }
-	}
-
-	/// <summary>
-	/// 编辑器下模拟运行的更新清单操作
-	/// </summary>
-	internal sealed class EditorPlayModeUpdateManifestOperation : UpdateManifestOperation
-	{
-		internal override void Start()
-		{
-			Status = EOperationStatus.Succeed;
-		}
-		internal override void Update()
-		{
-		}
-	}
-
-	/// <summary>
-	/// 离线模式的更新清单操作
-	/// </summary>
-	internal sealed class OfflinePlayModeUpdateManifestOperation : UpdateManifestOperation
-	{
-		internal override void Start()
-		{
-			Status = EOperationStatus.Succeed;
-		}
-		internal override void Update()
-		{
-		}
-	}
-
-	/// <summary>
-	/// 联机模式的更新清单操作
-	/// </summary>
-	internal sealed class HostPlayModeUpdateManifestOperation : UpdateManifestOperation
-	{
-		private enum ESteps
-		{
-			None,
-			CheckManifestHash,
-			LoadWebManifest,
-			CheckWebManifest,
-			InitVerifyingCache,
-			UpdateVerifyingCache,
-			Done,
-		}
-
-		private static int RequestCount = 0;
-		private readonly HostPlayModeImpl _impl;
-		private readonly string _packageName;
-		private readonly string _packageCRC;
-		private readonly int _timeout;
-		private UnityWebDataRequester _downloader;
-		private CacheVerifier _cacheVerifier;
-		private ESteps _steps = ESteps.None;
-		private float _verifyTime;
-
-		internal HostPlayModeUpdateManifestOperation(HostPlayModeImpl impl, string packageName, string packageCRC, int timeout)
-		{
-			_impl = impl;
-			_packageName = packageName;
-			_packageCRC = packageCRC;
-			_timeout = timeout;
-
-#if UNITY_WEBGL
-			_cacheVerifier = new CacheVerifierWithoutThread();
-#else
-			_cacheVerifier = new CacheVerifierWithThread();
-#endif
-		}
-		internal override void Start()
-		{
-			RequestCount++;
-			_steps = ESteps.CheckManifestHash;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			if (_steps == ESteps.CheckManifestHash)
-			{
-				string cachedManifestCRC = GetSandboxPatchManifestFileHash(_packageName, _packageCRC);
-
-				// 如果补丁清单文件的哈希值相同
-				if (cachedManifestCRC == _packageCRC)
-				{
-					YooLogger.Log($"Patch manifest file hash is not change : {_packageCRC}");
-					LoadSandboxPatchManifest(_packageName, _packageCRC);
-					FoundNewManifest = false;
-					_steps = ESteps.InitVerifyingCache;
-				}
-				else
-				{
-					YooLogger.Log($"Patch manifest hash is change : {cachedManifestCRC} -> {_packageCRC}");
-					FoundNewManifest = true;
-					_steps = ESteps.LoadWebManifest;
-				}
-			}
-
-			if (_steps == ESteps.LoadWebManifest)
-			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_packageName, _packageCRC);
-				string webURL = GetPatchManifestRequestURL(fileName);
-				YooLogger.Log($"Beginning to request patch manifest : {webURL}");
-				_downloader = new UnityWebDataRequester();
-				_downloader.SendRequest(webURL, _timeout);
-				_steps = ESteps.CheckWebManifest;
-			}
-
-			if (_steps == ESteps.CheckWebManifest)
-			{
-				if (_downloader.IsDone() == false)
-					return;
-
-				// Check error
-				if (_downloader.HasError())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Failed;
-					Error = _downloader.GetError();
-				}
-				else
-				{
-					// 解析补丁清单			
-					if (ParseAndSaveRemotePatchManifest(_packageName, _packageCRC, _downloader.GetText()))
-					{
-						_steps = ESteps.InitVerifyingCache;
-					}
-					else
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Failed;
-						Error = $"URL : {_downloader.URL} Error : remote patch manifest content is invalid";
-					}
-				}
-				_downloader.Dispose();
-			}
-
-			if (_steps == ESteps.InitVerifyingCache)
-			{
-				var verifyInfos = _impl.GetVerifyInfoList(false);
-				_cacheVerifier.InitVerifier(verifyInfos);
-				_verifyTime = UnityEngine.Time.realtimeSinceStartup;
-				_steps = ESteps.UpdateVerifyingCache;
-			}
-
-			if (_steps == ESteps.UpdateVerifyingCache)
-			{
-				Progress = _cacheVerifier.GetVerifierProgress();
-				if (_cacheVerifier.UpdateVerifier())
-				{
-					_steps = ESteps.Done;
-					Status = EOperationStatus.Succeed;
-					float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
-					YooLogger.Log($"Verify result : Success {_cacheVerifier.VerifySuccessList.Count}, Fail {_cacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
-				}
-			}
-		}
-
-		/// <summary>
-		/// 获取补丁清单请求地址
-		/// </summary>
-		private string GetPatchManifestRequestURL(string fileName)
-		{
-			// 轮流返回请求地址
-			if (RequestCount % 2 == 0)
-				return _impl.GetPatchDownloadFallbackURL(fileName);
-			else
-				return _impl.GetPatchDownloadMainURL(fileName);
-		}
-
-		/// <summary>
-		/// 解析并保存远端请求的补丁清单
-		/// </summary>
-		private bool ParseAndSaveRemotePatchManifest(string packageName, string packageCRC, string content)
-		{
-			try
-			{
-				var remotePatchManifest = PatchManifest.Deserialize(content);
-				_impl.SetLocalPatchManifest(remotePatchManifest);
-
-				YooLogger.Log("Save remote patch manifest file.");
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(packageName, packageCRC);
-				string savePath = PathHelper.MakePersistentLoadPath(fileName);
-				PatchManifest.Serialize(savePath, remotePatchManifest);
-				return true;
-			}
-			catch (Exception e)
-			{
-				YooLogger.Error(e.ToString());
-				return false;
-			}
-		}
-
-		/// <summary>
-		/// 加载沙盒内的补丁清单
-		/// 注意：在加载本地补丁清单之前，已经验证过文件的哈希值
-		/// </summary>
-		private void LoadSandboxPatchManifest(string packageName, string packageCRC)
-		{
-			YooLogger.Log("Load sandbox patch manifest file.");
-			string fileName = YooAssetSettingsData.GetPatchManifestFileName(packageName, packageCRC);
-			string filePath = PathHelper.MakePersistentLoadPath(fileName);
-			string jsonData = File.ReadAllText(filePath);
-			var sandboxPatchManifest = PatchManifest.Deserialize(jsonData);
-			_impl.SetLocalPatchManifest(sandboxPatchManifest);
-		}
-
-		/// <summary>
-		/// 获取沙盒内补丁清单文件的哈希值
-		/// 注意：如果沙盒内补丁清单文件不存在，返回空字符串
-		/// </summary>
-		private string GetSandboxPatchManifestFileHash(string packageName, string packageCRC)
-		{
-			string fileName = YooAssetSettingsData.GetPatchManifestFileName(packageName, packageCRC);
-			string filePath = PathHelper.MakePersistentLoadPath(fileName);
-			if (File.Exists(filePath))
-				return HashUtility.FileCRC32(filePath);
-			else
-				return string.Empty;
-		}
-	}
-
-	/// <summary>
-	/// 联机模式的更新清单操作（弱联网）
-	/// </summary>
-	internal sealed class HostPlayModeWeaklyUpdateManifestOperation : UpdateManifestOperation
-	{
-		private enum ESteps
-		{
-			None,
-			LoadSandboxManifestHash,
-			InitVerifyingCache,
-			UpdateVerifyingCache,
-			Done,
-		}
-
-		private readonly HostPlayModeImpl _impl;
-		private readonly string _packageName;
-		private readonly string _packageCRC;
-		private ESteps _steps = ESteps.None;
-		private CacheVerifier _cacheVerifier;
-		private float _verifyTime;
-
-		internal HostPlayModeWeaklyUpdateManifestOperation(HostPlayModeImpl impl, string packageName, string packageCRC)
-		{
-			_impl = impl;
-			_packageName = packageName;
-			_packageCRC = packageCRC;
-
-#if UNITY_WEBGL
-			_cacheVerifier = new CacheVerifierWithoutThread();
-#else
-			_cacheVerifier = new CacheVerifierWithThread();
-#endif
-		}
-		internal override void Start()
-		{
-			_steps = ESteps.LoadSandboxManifestHash;
-		}
-		internal override void Update()
-		{
-			if (_steps == ESteps.None || _steps == ESteps.Done)
-				return;
-
-			if (_steps == ESteps.LoadSandboxManifestHash)
-			{
-				LoadSandboxPatchManifest(_packageName, _packageCRC);
-				_steps = ESteps.InitVerifyingCache;
-			}
-
-			if (_steps == ESteps.InitVerifyingCache)
-			{
-				var verifyInfos = _impl.GetVerifyInfoList(true);
-				_cacheVerifier.InitVerifier(verifyInfos);
-				_verifyTime = UnityEngine.Time.realtimeSinceStartup;
-				_steps = ESteps.UpdateVerifyingCache;
-			}
-
-			if (_steps == ESteps.UpdateVerifyingCache)
-			{
-				Progress = _cacheVerifier.GetVerifierProgress();
-				if (_cacheVerifier.UpdateVerifier())
-				{
-					float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
-					YooLogger.Log($"Verify result : Success {_cacheVerifier.VerifySuccessList.Count}, Fail {_cacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
-
-					bool verifySucceed = true;
-					foreach (var verifyInfo in _cacheVerifier.VerifyFailList)
-					{
-						// 注意：跳过内置资源文件
-						if (verifyInfo.IsBuildinFile)
-							continue;
-
-						verifySucceed = false;
-						YooLogger.Warning($"Failed verify file : {verifyInfo.VerifyFilePath}");
-					}
-
-					if (verifySucceed)
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Succeed;
-					}
-					else
-					{
-						_steps = ESteps.Done;
-						Status = EOperationStatus.Failed;
-						Error = $"The package resource {_packageName}_{_packageCRC} content has verify failed file !";
-					}
-				}
-			}
-		}
-
-		/// <summary>
-		/// 加载沙盒内的补丁清单
-		/// 注意：在加载本地补丁清单之前，未验证过文件的哈希值
-		/// </summary>
-		private void LoadSandboxPatchManifest(string packageName, string packageCRC)
-		{
-			string fileName = YooAssetSettingsData.GetPatchManifestFileName(packageName, packageCRC);
-			string filePath = PathHelper.MakePersistentLoadPath(fileName);
-			if (File.Exists(filePath))
-			{
-				YooLogger.Log("Load sandbox patch manifest file.");
-				string jsonData = File.ReadAllText(filePath);
-				var sandboxPatchManifest = PatchManifest.Deserialize(jsonData);
-				_impl.SetLocalPatchManifest(sandboxPatchManifest);
-			}
-		}
-	}
-}

Assets/YooAsset/Runtime/PatchSystem/Operations/UpdatePackageManifestOperation.cs

@@ -0,0 +1,246 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+
+namespace YooAsset
+{
+	/// <summary>
+	/// 向远端请求并更新补丁清单
+	/// </summary>
+	public abstract class UpdatePackageManifestOperation : AsyncOperationBase
+	{
+		/// <summary>
+		/// 是否发现了新的补丁清单
+		/// </summary>
+		public bool FoundNewManifest { protected set; get; } = false;
+	}
+
+	/// <summary>
+	/// 编辑器下模拟运行的更新清单操作
+	/// </summary>
+	internal sealed class EditorPlayModeUpdatePackageManifestOperation : UpdatePackageManifestOperation
+	{
+		internal override void Start()
+		{
+			Status = EOperationStatus.Succeed;
+		}
+		internal override void Update()
+		{
+		}
+	}
+
+	/// <summary>
+	/// 离线模式的更新清单操作
+	/// </summary>
+	internal sealed class OfflinePlayModeUpdatePackageManifestOperation : UpdatePackageManifestOperation
+	{
+		internal override void Start()
+		{
+			Status = EOperationStatus.Succeed;
+		}
+		internal override void Update()
+		{
+		}
+	}
+
+	/// <summary>
+	/// 联机模式的更新清单操作
+	/// 注意：优先比对沙盒清单哈希值，如果有变化就更新远端清单文件，并保存到本地。
+	/// </summary>
+	internal sealed class HostPlayModeUpdatePackageManifestOperation : UpdatePackageManifestOperation
+	{
+		private enum ESteps
+		{
+			None,
+			TryLoadCacheHash,
+			LoadWebHash,
+			CheckWebHash,
+			LoadCacheManifest,
+			LoadWebManifest,
+			CheckWebManifest,
+			InitVerifyingCache,
+			UpdateVerifyingCache,
+			Done,
+		}
+
+		private static int RequestCount = 0;
+		private readonly HostPlayModeImpl _impl;
+		private readonly string _packageName;
+		private readonly string _packageVersion;
+		private readonly CacheVerifier _cacheVerifier;
+		private readonly int _timeout;
+		private UnityWebDataRequester _downloader1;
+		private UnityWebDataRequester _downloader2;
+
+		private string _cacheManifestHash;
+		private ESteps _steps = ESteps.None;
+		private float _verifyTime;
+
+		internal HostPlayModeUpdatePackageManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
+		{
+			_impl = impl;
+			_packageName = packageName;
+			_packageVersion = packageVersion;
+			_timeout = timeout;
+
+#if UNITY_WEBGL
+			_cacheVerifier = new CacheVerifierWithoutThread();
+#else
+			_cacheVerifier = new CacheVerifierWithThread();
+#endif
+		}
+		internal override void Start()
+		{
+			RequestCount++;
+			_steps = ESteps.TryLoadCacheHash;
+		}
+		internal override void Update()
+		{
+			if (_steps == ESteps.None || _steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.TryLoadCacheHash)
+			{
+				string filePath = PersistentHelper.GetCacheManifestFilePath(_packageName);
+				if (File.Exists(filePath))
+				{
+					_cacheManifestHash = HashUtility.FileMD5(filePath);
+					_steps = ESteps.LoadWebHash;
+				}
+				else
+				{
+					_steps = ESteps.LoadWebManifest;
+				}
+			}
+
+			if (_steps == ESteps.LoadWebHash)
+			{
+				string fileName = YooAssetSettingsData.GetPatchManifestHashFileName(_packageName, _packageVersion);
+				string webURL = GetPatchManifestRequestURL(fileName);
+				YooLogger.Log($"Beginning to request patch manifest hash : {webURL}");
+				_downloader1 = new UnityWebDataRequester();
+				_downloader1.SendRequest(webURL, _timeout);
+				_steps = ESteps.CheckWebHash;
+			}
+
+			if (_steps == ESteps.CheckWebHash)
+			{
+				if (_downloader1.IsDone() == false)
+					return;
+
+				if (_downloader1.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = _downloader1.GetError();
+				}
+				else
+				{
+					string webManifestHash = _downloader1.GetText();
+					if (_cacheManifestHash == webManifestHash)
+					{
+						YooLogger.Log($"Not found new package : {_packageName}");
+						_steps = ESteps.LoadCacheManifest;
+					}
+					else
+					{
+						YooLogger.Log($"Package {_packageName} is change : {_cacheManifestHash} -> {webManifestHash}");
+						_steps = ESteps.LoadWebManifest;
+					}
+				}
+				_downloader1.Dispose();
+			}
+
+			if (_steps == ESteps.LoadCacheManifest)
+			{
+				try
+				{
+					var manifest = PersistentHelper.LoadCacheManifestFile(_packageName);
+					_impl.SetLocalPatchManifest(manifest);
+					_steps = ESteps.InitVerifyingCache;
+				}
+				catch (System.Exception e)
+				{
+					// 注意：如果加载沙盒内的清单报错，为了避免流程被卡住，我们主动把损坏的文件删除。
+					YooLogger.Warning($"Failed to load cache manifest file : {e.Message}");
+					PersistentHelper.DeleteCacheManifestFile(_packageName);
+					_steps = ESteps.LoadWebManifest;
+				}
+			}
+
+			if (_steps == ESteps.LoadWebManifest)
+			{
+				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_packageName, _packageVersion);
+				string webURL = GetPatchManifestRequestURL(fileName);
+				YooLogger.Log($"Beginning to request patch manifest : {webURL}");
+				_downloader2 = new UnityWebDataRequester();
+				_downloader2.SendRequest(webURL, _timeout);
+				_steps = ESteps.CheckWebManifest;
+			}
+
+			if (_steps == ESteps.CheckWebManifest)
+			{
+				if (_downloader2.IsDone() == false)
+					return;
+
+				if (_downloader2.HasError())
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Failed;
+					Error = _downloader2.GetError();
+				}
+				else
+				{
+					try
+					{
+						string content = _downloader2.GetText();
+						var manifest = PersistentHelper.SaveCacheManifestFile(_packageName, content);
+						_impl.SetLocalPatchManifest(manifest);
+						FoundNewManifest = true;
+						_steps = ESteps.InitVerifyingCache;
+					}
+					catch (Exception e)
+					{
+						_steps = ESteps.Done;
+						Status = EOperationStatus.Failed;
+						Error = e.Message;
+					}
+				}
+				_downloader2.Dispose();
+			}
+
+			if (_steps == ESteps.InitVerifyingCache)
+			{
+				var verifyInfos = _impl.GetVerifyInfoList(false);
+				_cacheVerifier.InitVerifier(verifyInfos);
+				_verifyTime = UnityEngine.Time.realtimeSinceStartup;
+				_steps = ESteps.UpdateVerifyingCache;
+			}
+
+			if (_steps == ESteps.UpdateVerifyingCache)
+			{
+				Progress = _cacheVerifier.GetVerifierProgress();
+				if (_cacheVerifier.UpdateVerifier())
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Succeed;
+					float costTime = UnityEngine.Time.realtimeSinceStartup - _verifyTime;
+					YooLogger.Log($"Verify result : Success {_cacheVerifier.VerifySuccessList.Count}, Fail {_cacheVerifier.VerifyFailList.Count}, Elapsed time {costTime} seconds");
+				}
+			}
+		}
+
+		/// <summary>
+		/// 获取补丁清单请求地址
+		/// </summary>
+		private string GetPatchManifestRequestURL(string fileName)
+		{
+			// 轮流返回请求地址
+			if (RequestCount % 2 == 0)
+				return _impl.GetPatchDownloadFallbackURL(fileName);
+			else
+				return _impl.GetPatchDownloadMainURL(fileName);
+		}
+	}
+}

Assets/YooAsset/Runtime/PatchSystem/Operations/UpdatePackageVersionOperation.cs

@@ -1,23 +1,24 @@
 using System.Collections;
 using System.Collections.Generic;
+using UnityEngine;
 
 namespace YooAsset
 {
 	/// <summary>
-	/// 更新静态版本操作
+	/// 请求远端包裹的最新版本
 	/// </summary>
-	public abstract class UpdateStaticVersionOperation : AsyncOperationBase
+	public abstract class UpdatePackageVersionOperation : AsyncOperationBase
 	{
 		/// <summary>
-		/// 包裹文件的哈希值
+		/// 当前最新的包裹版本
 		/// </summary>
-		public string PackageCRC { protected set; get; } = string.Empty;
+		public string PackageVersion { protected set; get; }
 	}
 
 	/// <summary>
-	/// 编辑器下模拟运行的更新静态版本操作
+	/// 编辑器下模拟模式的请求远端包裹的最新版本
 	/// </summary>
-	internal sealed class EditorPlayModeUpdateStaticVersionOperation : UpdateStaticVersionOperation
+	internal sealed class EditorPlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
 		internal override void Start()
 		{
@@ -29,9 +30,9 @@ namespace YooAsset
 	}
 
 	/// <summary>
-	/// 离线模式的更新静态版本操作
+	/// 离线模式的请求远端包裹的最新版本
 	/// </summary>
-	internal sealed class OfflinePlayModeUpdateStaticVersionOperation : UpdateStaticVersionOperation
+	internal sealed class OfflinePlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
 		internal override void Start()
 		{
@@ -43,9 +44,9 @@ namespace YooAsset
 	}
 
 	/// <summary>
-	/// 联机模式的更新静态版本操作
+	/// 联机模式的请求远端包裹的最新版本
 	/// </summary>
-	internal sealed class HostPlayModeUpdateStaticVersionOperation : UpdateStaticVersionOperation
+	internal sealed class HostPlayModeUpdatePackageVersionOperation : UpdatePackageVersionOperation
 	{
 		private enum ESteps
 		{
@@ -62,7 +63,7 @@ namespace YooAsset
 		private ESteps _steps = ESteps.None;
 		private UnityWebDataRequester _downloader;
 
-		internal HostPlayModeUpdateStaticVersionOperation(HostPlayModeImpl impl, string packageName, int timeout)
+		internal HostPlayModeUpdatePackageVersionOperation(HostPlayModeImpl impl, string packageName, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;
@@ -80,8 +81,8 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadStaticVersion)
 			{
-				string versionFileName = YooAssetSettingsData.GetStaticVersionFileName(_packageName);
+				string fileName = YooAssetSettingsData.GetPatchManifestVersionFileName(_packageName);
-				string webURL = GetStaticVersionRequestURL(versionFileName);
+				string webURL = GetStaticVersionRequestURL(fileName);
 				YooLogger.Log($"Beginning to request static version : {webURL}");
 				_downloader = new UnityWebDataRequester();
 				_downloader.SendRequest(webURL, _timeout);
@@ -102,16 +103,15 @@ namespace YooAsset
 				}
 				else
 				{
-					string packageCRC = _downloader.GetText();
+					PackageVersion = _downloader.GetText();
-					if(string.IsNullOrEmpty(packageCRC))
+					if (string.IsNullOrEmpty(PackageVersion))
 					{
 						_steps = ESteps.Done;
 						Status = EOperationStatus.Failed;
-						Error = $"URL : {_downloader.URL} Error : static version content is empty.";
+						Error = $"Static package version is empty : {_downloader.URL}";
 					}
 					else
 					{
-						PackageCRC = packageCRC;
 						_steps = ESteps.Done;
 						Status = EOperationStatus.Succeed;
 					}