Update CHANGELOG.md

点击修复按钮后自动刷新界面

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,61 @@
 
 All notable changes to this package will be documented in this file.
 
+## [1.3.2] - 2022-10-22
+
+### Fixed
+
+- 修复了AssetBundleCollector界面点击修复按钮界面没有刷新的问题。
+
+### Added
+
+- 新增了自定义证书认证方法。
+
+  ````c#
+  public static class YooAssets
+  {
+      /// <summary>
+      /// 设置下载系统参数，自定义的证书认证实例
+      /// </summary>
+      public static void SetDownloadSystemCertificateHandler(UnityEngine.Networking.CertificateHandler instance)
+  }
+  ````
+
+- 新增了下载失败后清理文件的方法。
+
+  ````c#
+  public static class YooAssets
+  {
+      /// <summary>
+      /// 设置下载系统参数，下载失败后清理文件的HTTP错误码
+      /// </summary>
+      public static void SetDownloadSystemClearFileResponseCode(List<long> codes)
+  }
+  ````
+
+- 新增了检查资源定位地址是否有效的方法。
+
+  ```c#
+  public class AssetsPackage
+  {
+      /// <summary>
+      /// 检查资源定位地址是否有效
+      /// </summary>
+      /// <param name="location">资源的定位地址</param>
+      public bool CheckLocationValid(string location)
+  }
+  ```
+
+### Removed
+
+- 移除了ILocationServices接口类和初始化字段。
+- 移除了AssetPackage.GetAssetPath(string location)方法。
+- 移除了BuildParameters.EnableAddressable字段。
+
+### Changed
+
+- AssetBundleCollector配置增加了UniqueBundleName设置，用于解决不同包裹之间Bundle名称冲突的问题。
+
 ## [1.3.1] - 2022-10-18
 
 ### Fixed

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderWindow.cs

@@ -257,7 +257,6 @@ namespace YooAsset.Editor
 			buildParameters.BuildMode = AssetBundleBuilderSettingData.Setting.BuildMode;
 			buildParameters.BuildPackage = AssetBundleBuilderSettingData.Setting.BuildPackage;
 			buildParameters.VerifyBuildingResult = true;
-			buildParameters.EnableAddressable = AssetBundleCollectorSettingData.Setting.EnableAddressable;
 			buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
 			buildParameters.CompressOption = AssetBundleBuilderSettingData.Setting.CompressOption;
 			buildParameters.OutputNameStyle = AssetBundleBuilderSettingData.Setting.OutputNameStyle;

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleSimulateBuilder.cs

@@ -15,7 +15,6 @@ namespace YooAsset.Editor
 			buildParameters.BuildTarget = EditorUserBuildSettings.activeBuildTarget;
 			buildParameters.BuildMode = EBuildMode.SimulateBuild;
 			buildParameters.BuildPackage = packageName;
-			buildParameters.EnableAddressable = AssetBundleCollectorSettingData.Setting.EnableAddressable;
 
 			AssetBundleBuilder builder = new AssetBundleBuilder();
 			var buildResult = builder.Run(buildParameters);

Assets/YooAsset/Editor/AssetBundleBuilder/BuildAssetInfo.cs

@@ -166,7 +166,7 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 计算主资源或共享资源的完整包名
 		/// </summary>
-		public void CalculateFullBundleName()
+		public void CalculateFullBundleName(bool uniqueBundleName, string packageName)
 		{
 			if (CollectorType == ECollectorType.None)
 			{
@@ -177,15 +177,22 @@ namespace YooAsset.Editor
 				{
 					string shareBundleName = YooAssetSettingsData.GetUnityShadersBundleFullName();
 					_shareBundleName = EditorTools.GetRegularPath(shareBundleName).ToLower();
-					return;
+				}
+				else
+				{
+					if (_referenceBundleNames.Count > 1)
+					{
+						IPackRule packRule = PackDirectory.StaticPackRule;
+						var bundleName = packRule.GetBundleName(new PackRuleData(AssetPath));
+						var shareBundleName = $"share_{bundleName}.{YooAssetSettingsData.Setting.AssetBundleFileVariant}";
+						_shareBundleName = EditorTools.GetRegularPath(shareBundleName).ToLower();
+					}
 				}
 
-				if (_referenceBundleNames.Count > 1)
+				if (uniqueBundleName)
 				{
-					IPackRule packRule = PackDirectory.StaticPackRule;
-					var bundleName = packRule.GetBundleName(new PackRuleData(AssetPath));
-					var shareBundleName = $"share_{bundleName}.{YooAssetSettingsData.Setting.AssetBundleFileVariant}";
-					_shareBundleName = EditorTools.GetRegularPath(shareBundleName).ToLower();
+					if (string.IsNullOrEmpty(_shareBundleName) == false)
+						_shareBundleName = $"{packageName.ToLower()}_{_shareBundleName}";
 				}
 			}
 			else

Assets/YooAsset/Editor/AssetBundleBuilder/BuildMapContext.cs

@@ -14,6 +14,16 @@ namespace YooAsset.Editor
 		/// </summary>
 		public int AssetFileCount;
 
+		/// <summary>
+		/// 是否启用可寻址资源定位
+		/// </summary>
+		public bool EnableAddressable;
+
+		/// <summary>
+		/// 资源包名唯一化
+		/// </summary>
+		public bool UniqueBundleName;
+
 		/// <summary>
 		/// 资源包列表
 		/// </summary>

Assets/YooAsset/Editor/AssetBundleBuilder/BuildMapCreater.cs

@@ -19,7 +19,8 @@ namespace YooAsset.Editor
 			AssetBundleCollectorSettingData.Setting.CheckConfigError();
 
 			// 2. 获取所有收集器收集的资源
-			List<CollectAssetInfo> allCollectAssets = AssetBundleCollectorSettingData.Setting.GetPackageAssets(buildMode, packageName);
+			var buildResult = AssetBundleCollectorSettingData.Setting.GetPackageAssets(buildMode, packageName);
+			List<CollectAssetInfo> allCollectAssets = buildResult.CollectAssets;
 
 			// 3. 剔除未被引用的依赖资源
 			List<CollectAssetInfo> removeDependList = new List<CollectAssetInfo>();
@@ -72,9 +73,13 @@ namespace YooAsset.Editor
 					}
 				}
 			}
-			context.AssetFileCount = buildAssetDic.Count;
 
-			// 6. 填充主动收集资源的依赖列表
+			// 6. 记录关键信息
+			context.AssetFileCount = buildAssetDic.Count;
+			context.EnableAddressable = buildResult.EnableAddressable;
+			context.UniqueBundleName = buildResult.UniqueBundleName;
+
+			// 7. 填充主动收集资源的依赖列表
 			foreach (var collectAssetInfo in allCollectAssets)
 			{
 				var dependAssetInfos = new List<BuildAssetInfo>(collectAssetInfo.DependAssets.Count);
@@ -88,13 +93,13 @@ namespace YooAsset.Editor
 				buildAssetDic[collectAssetInfo.AssetPath].SetAllDependAssetInfos(dependAssetInfos);
 			}
 
-			// 7. 计算完整的资源包名
+			// 8. 计算完整的资源包名
 			foreach (KeyValuePair<string, BuildAssetInfo> pair in buildAssetDic)
 			{
-				pair.Value.CalculateFullBundleName();
+				pair.Value.CalculateFullBundleName(buildResult.UniqueBundleName, buildResult.PackageName);
 			}
 
-			// 8. 移除不参与构建的资源
+			// 9. 移除不参与构建的资源
 			List<BuildAssetInfo> removeBuildList = new List<BuildAssetInfo>();
 			foreach (KeyValuePair<string, BuildAssetInfo> pair in buildAssetDic)
 			{
@@ -107,7 +112,7 @@ namespace YooAsset.Editor
 				buildAssetDic.Remove(removeValue.AssetPath);
 			}
 
-			// 9. 构建资源包
+			// 10. 构建资源包
 			var allBuildinAssets = buildAssetDic.Values.ToList();
 			if (allBuildinAssets.Count == 0)
 				throw new Exception("构建的资源列表不能为空");

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParameters.cs

@@ -71,12 +71,7 @@ namespace YooAsset.Editor
 		/// 验证构建结果
 		/// </summary>
 		public bool VerifyBuildingResult = false;
-
-		/// <summary>
-		/// 启用可寻址资源定位
-		/// </summary>
-		public bool EnableAddressable = false;
-
+		
 		/// <summary>
 		/// 加密类
 		/// </summary>

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

@@ -53,6 +53,11 @@ namespace YooAsset.Editor
 		/// </summary>
 		public bool EnableAddressable;
 
+		/// <summary>
+		/// 资源包名唯一化
+		/// </summary>
+		public bool UniqueBundleName;
+
 		/// <summary>
 		/// 加密服务类名称
 		/// </summary>

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

@@ -21,6 +21,7 @@ namespace YooAsset.Editor
 		/// </summary>
 		private void CreatePatchManifestFile(BuildContext context)
 		{
+			var buildMapContext = context.GetContextObject<BuildMapContext>();
 			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
 			var buildParameters = buildParametersContext.Parameters;
 			string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
@@ -28,7 +29,7 @@ namespace YooAsset.Editor
 			// 创建新补丁清单
 			PatchManifest patchManifest = new PatchManifest();
 			patchManifest.FileVersion = YooAssetSettings.PatchManifestFileVersion;
-			patchManifest.EnableAddressable = buildParameters.EnableAddressable;
+			patchManifest.EnableAddressable = buildMapContext.EnableAddressable;
 			patchManifest.OutputNameStyle = (int)buildParameters.OutputNameStyle;
 			patchManifest.PackageName = buildParameters.BuildPackage;
 			patchManifest.HumanReadableVersion = buildParameters.HumanReadableVersion;
@@ -125,7 +126,6 @@ namespace YooAsset.Editor
 		/// </summary>
 		private List<PatchAsset> GetAllPatchAsset(BuildContext context, PatchManifest patchManifest)
 		{
-			var buildParameters = context.GetContextObject<BuildParametersContext>();
 			var buildMapContext = context.GetContextObject<BuildMapContext>();
 
 			List<PatchAsset> result = new List<PatchAsset>(1000);
@@ -135,7 +135,7 @@ namespace YooAsset.Editor
 				foreach (var assetInfo in assetInfos)
 				{
 					PatchAsset patchAsset = new PatchAsset();
-					if (buildParameters.Parameters.EnableAddressable)
+					if (buildMapContext.EnableAddressable)
 						patchAsset.Address = assetInfo.Address;
 					else
 						patchAsset.Address = string.Empty;

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

@@ -46,7 +46,9 @@ namespace YooAsset.Editor
 				buildReport.Summary.BuildPipeline = buildParameters.BuildPipeline;
 				buildReport.Summary.BuildMode = buildParameters.BuildMode;
 				buildReport.Summary.BuildPackage = buildParameters.BuildPackage;
-				buildReport.Summary.EnableAddressable = buildParameters.EnableAddressable;
+				buildReport.Summary.EnableAddressable = buildMapContext.EnableAddressable;
+				buildReport.Summary.UniqueBundleName = buildMapContext.UniqueBundleName;
+
 				buildReport.Summary.EncryptionServicesClassName = buildParameters.EncryptionServices == null ?
 					"null" : buildParameters.EncryptionServices.GetType().FullName;
 

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollector.cs

@@ -132,10 +132,10 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 获取打包收集的资源文件
 		/// </summary>
-		public List<CollectAssetInfo> GetAllCollectAssets(EBuildMode buildMode, bool enableAddressable, AssetBundleCollectorGroup group)
+		public List<CollectAssetInfo> GetAllCollectAssets(CollectCommand command, AssetBundleCollectorGroup group)
 		{
 			// 注意：模拟构建模式下只收集主资源
-			if (buildMode == EBuildMode.SimulateBuild)
+			if (command.BuildMode == EBuildMode.SimulateBuild)
 			{
 				if (CollectorType != ECollectorType.MainAssetCollector)
 					return new List<CollectAssetInfo>();
@@ -162,7 +162,7 @@ namespace YooAsset.Editor
 					{
 						if (result.ContainsKey(assetPath) == false)
 						{
-							var collectAssetInfo = CreateCollectAssetInfo(buildMode, group, assetPath, isRawAsset);
+							var collectAssetInfo = CreateCollectAssetInfo(command, group, assetPath, isRawAsset);
 							result.Add(assetPath, collectAssetInfo);
 						}
 						else
@@ -177,7 +177,7 @@ namespace YooAsset.Editor
 				string assetPath = CollectPath;
 				if (IsValidateAsset(assetPath) && IsCollectAsset(assetPath))
 				{
-					var collectAssetInfo = CreateCollectAssetInfo(buildMode, group, assetPath, isRawAsset);
+					var collectAssetInfo = CreateCollectAssetInfo(command, group, assetPath, isRawAsset);
 					result.Add(assetPath, collectAssetInfo);
 				}
 				else
@@ -187,7 +187,7 @@ namespace YooAsset.Editor
 			}
 
 			// 检测可寻址地址是否重复
-			if (enableAddressable)
+			if (command.EnableAddressable)
 			{
 				HashSet<string> adressTemper = new HashSet<string>();
 				foreach (var collectInfoPair in result)
@@ -207,7 +207,7 @@ namespace YooAsset.Editor
 			return result.Values.ToList();
 		}
 
-		private CollectAssetInfo CreateCollectAssetInfo(EBuildMode buildMode, AssetBundleCollectorGroup group, string assetPath, bool isRawAsset)
+		private CollectAssetInfo CreateCollectAssetInfo(CollectCommand command, AssetBundleCollectorGroup group, string assetPath, bool isRawAsset)
 		{
 			string address = GetAddress(group, assetPath);
 			string bundleName = GetBundleName(group, assetPath);
@@ -215,7 +215,7 @@ namespace YooAsset.Editor
 			CollectAssetInfo collectAssetInfo = new CollectAssetInfo(CollectorType, bundleName, address, assetPath, assetTags, isRawAsset);
 
 			// 注意：模拟构建模式下不需要收集依赖资源
-			if (buildMode == EBuildMode.SimulateBuild)
+			if (command.BuildMode == EBuildMode.SimulateBuild)
 				collectAssetInfo.DependAssets = new List<string>();
 			else
 				collectAssetInfo.DependAssets = GetAllDependencies(assetPath);

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorConfig.cs

@@ -10,11 +10,12 @@ namespace YooAsset.Editor
 {
 	public class AssetBundleCollectorConfig
 	{
-		public const string ConfigVersion = "2.0";
+		public const string ConfigVersion = "2.1";
 
 		public const string XmlVersion = "Version";
 		public const string XmlCommon = "Common";
 		public const string XmlEnableAddressable = "AutoAddressable";
+		public const string XmlUniqueBundleName = "UniqueBundleName";
 		public const string XmlShowPackageView = "ShowPackageView";
 
 		public const string XmlPackage = "Package";
@@ -62,6 +63,7 @@ namespace YooAsset.Editor
 
 			// 读取公共配置
 			bool enableAddressable = false;
+			bool uniqueBundleName = false;
 			bool showPackageView = false;
 			var commonNodeList = root.GetElementsByTagName(XmlCommon);
 			if (commonNodeList.Count > 0)
@@ -69,10 +71,13 @@ namespace YooAsset.Editor
 				XmlElement commonElement = commonNodeList[0] as XmlElement;
 				if (commonElement.HasAttribute(XmlEnableAddressable) == false)
 					throw new Exception($"Not found attribute {XmlEnableAddressable} in {XmlCommon}");
+				if (commonElement.HasAttribute(XmlUniqueBundleName) == false)
+					throw new Exception($"Not found attribute {XmlUniqueBundleName} in {XmlCommon}");
 				if (commonElement.HasAttribute(XmlShowPackageView) == false)
 					throw new Exception($"Not found attribute {XmlShowPackageView} in {XmlCommon}");
 
 				enableAddressable = commonElement.GetAttribute(XmlEnableAddressable) == "True" ? true : false;
+				uniqueBundleName = commonElement.GetAttribute(XmlUniqueBundleName) == "True" ? true : false;
 				showPackageView = commonElement.GetAttribute(XmlShowPackageView) == "True" ? true : false;
 			}
 
@@ -146,6 +151,7 @@ namespace YooAsset.Editor
 			// 保存配置数据
 			AssetBundleCollectorSettingData.ClearAll();
 			AssetBundleCollectorSettingData.Setting.EnableAddressable = enableAddressable;
+			AssetBundleCollectorSettingData.Setting.UniqueBundleName = uniqueBundleName;
 			AssetBundleCollectorSettingData.Setting.ShowPackageView = showPackageView;
 			AssetBundleCollectorSettingData.Setting.Packages.AddRange(packages);
 			AssetBundleCollectorSettingData.SaveFile();
@@ -175,6 +181,7 @@ namespace YooAsset.Editor
 			// 设置公共配置
 			var commonElement = xmlDoc.CreateElement(XmlCommon);
 			commonElement.SetAttribute(XmlEnableAddressable, AssetBundleCollectorSettingData.Setting.EnableAddressable.ToString());
+			commonElement.SetAttribute(XmlUniqueBundleName, AssetBundleCollectorSettingData.Setting.UniqueBundleName.ToString());
 			commonElement.SetAttribute(XmlShowPackageView, AssetBundleCollectorSettingData.Setting.ShowPackageView.ToString());
 			root.AppendChild(commonElement);
 
@@ -269,7 +276,23 @@ namespace YooAsset.Editor
 
 				// 更新版本
 				root.SetAttribute(XmlVersion, "2.0");
+				return UpdateXmlConfig(xmlDoc);
+			}
 
+			// 2.0 -> 2.1
+			if (configVersion == "2.0")
+			{
+				// 添加公共元素属性
+				var commonNodeList = root.GetElementsByTagName(XmlCommon);
+				if (commonNodeList.Count > 0)
+				{
+					XmlElement commonElement = commonNodeList[0] as XmlElement;
+					if (commonElement.HasAttribute(XmlUniqueBundleName) == false)
+						commonElement.SetAttribute(XmlUniqueBundleName, "False");
+				}
+
+				// 更新版本
+				root.SetAttribute(XmlVersion, "2.1");
 				return UpdateXmlConfig(xmlDoc);
 			}
 

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorGroup.cs

@@ -69,7 +69,7 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 获取打包收集的资源文件
 		/// </summary>
-		public List<CollectAssetInfo> GetAllCollectAssets(EBuildMode buildMode, bool enableAddressable)
+		public List<CollectAssetInfo> GetAllCollectAssets(CollectCommand command)
 		{
 			Dictionary<string, CollectAssetInfo> result = new Dictionary<string, CollectAssetInfo>(10000);
 
@@ -83,7 +83,7 @@ namespace YooAsset.Editor
 			// 收集打包资源
 			foreach (var collector in Collectors)
 			{
-				var temper = collector.GetAllCollectAssets(buildMode, enableAddressable, this);
+				var temper = collector.GetAllCollectAssets(command, this);
 				foreach (var assetInfo in temper)
 				{
 					if (result.ContainsKey(assetInfo.AssetPath) == false)
@@ -94,7 +94,7 @@ namespace YooAsset.Editor
 			}
 
 			// 检测可寻址地址是否重复
-			if (enableAddressable)
+			if (command.EnableAddressable)
 			{
 				HashSet<string> adressTemper = new HashSet<string>();
 				foreach (var collectInfoPair in result)

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorPackage.cs

@@ -56,14 +56,14 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 获取打包收集的资源文件
 		/// </summary>
-		public List<CollectAssetInfo> GetAllCollectAssets(EBuildMode buildMode, bool enableAddressable)
+		public List<CollectAssetInfo> GetAllCollectAssets(CollectCommand command)
 		{
 			Dictionary<string, CollectAssetInfo> result = new Dictionary<string, CollectAssetInfo>(10000);
 
 			// 收集打包资源
 			foreach (var group in Groups)
 			{
-				var temper = group.GetAllCollectAssets(buildMode, enableAddressable);
+				var temper = group.GetAllCollectAssets(command);
 				foreach (var assetInfo in temper)
 				{
 					if (result.ContainsKey(assetInfo.AssetPath) == false)
@@ -74,7 +74,7 @@ namespace YooAsset.Editor
 			}
 
 			// 检测可寻址地址是否重复
-			if (enableAddressable)
+			if (command.EnableAddressable)
 			{
 				HashSet<string> adressTemper = new HashSet<string>();
 				foreach (var collectInfoPair in result)

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSetting.cs

@@ -9,7 +9,7 @@ namespace YooAsset.Editor
 	public class AssetBundleCollectorSetting : ScriptableObject
 	{
 		/// <summary>
-		/// 是否显示包裹视图
+		/// 是否显示包裹列表视图
 		/// </summary>
 		public bool ShowPackageView = false;
 
@@ -18,6 +18,11 @@ namespace YooAsset.Editor
 		/// </summary>
 		public bool EnableAddressable = false;
 
+		/// <summary>
+		/// 资源包名唯一化
+		/// </summary>
+		public bool UniqueBundleName = false;
+
 		/// <summary>
 		/// 包裹列表
 		/// </summary>
@@ -76,37 +81,43 @@ namespace YooAsset.Editor
 			Debug.LogWarning($"Not found package : {packageName}");
 			return new List<string>();
 		}
-		
+
 		/// <summary>
 		/// 获取包裹收集的资源文件
 		/// </summary>
-		public List<CollectAssetInfo> GetPackageAssets(EBuildMode buildMode, string packageName)
+		public CollectResult GetPackageAssets(EBuildMode buildMode, string packageName)
 		{
 			if (string.IsNullOrEmpty(packageName))
-				throw new Exception("Build Package name is null or mepty !");
+				throw new Exception("Build package name is null or mepty !");
 
 			foreach (var package in Packages)
 			{
 				if (package.PackageName == packageName)
 				{
-					return package.GetAllCollectAssets(buildMode, EnableAddressable);
+					CollectCommand command = new CollectCommand(buildMode, EnableAddressable);
+					CollectResult collectResult = new CollectResult(package.PackageName, EnableAddressable, UniqueBundleName);
+					collectResult.SetCollectAssets(package.GetAllCollectAssets(command));
+					return collectResult;
 				}
 			}
+
 			throw new Exception($"Not found collector pacakge : {packageName}");
 		}
 
 		/// <summary>
 		/// 获取所有包裹收集的资源文件
 		/// </summary>
-		public List<CollectAssetInfo> GetAllPackageAssets(EBuildMode buildMode)
+		public List<CollectResult> GetAllPackageAssets(EBuildMode buildMode)
 		{
-			List<CollectAssetInfo> result = new List<CollectAssetInfo>(1000);
+			List<CollectResult> collectResultList = new List<CollectResult>(1000);
 			foreach (var package in Packages)
 			{
-				var temper = package.GetAllCollectAssets(buildMode, EnableAddressable);
-				result.AddRange(temper);
+				CollectCommand command = new CollectCommand(buildMode, EnableAddressable);
+				CollectResult collectResult = new CollectResult(package.PackageName, EnableAddressable, UniqueBundleName);
+				collectResult.SetCollectAssets(package.GetAllCollectAssets(command));
+				collectResultList.Add(collectResult);
 			}
-			return result;
+			return collectResultList;
 		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSettingData.cs

@@ -347,14 +347,20 @@ namespace YooAsset.Editor
 			Setting.EnableAddressable = enableAddressable;
 			IsDirty = true;
 		}
+		public static void ModifyUniqueBundleName(bool uniqueBundleName)
+		{
+			Setting.UniqueBundleName = uniqueBundleName;
+			IsDirty = true;
+		}
 
 		// 资源包裹编辑相关
-		public static void CreatePackage(string packageName)
+		public static AssetBundleCollectorPackage CreatePackage(string packageName)
 		{
 			AssetBundleCollectorPackage package = new AssetBundleCollectorPackage();
 			package.PackageName = packageName;
 			Setting.Packages.Add(package);
 			IsDirty = true;
+			return package;
 		}
 		public static void RemovePackage(AssetBundleCollectorPackage package)
 		{
@@ -376,12 +382,13 @@ namespace YooAsset.Editor
 		}
 
 		// 资源分组编辑相关
-		public static void CreateGroup(AssetBundleCollectorPackage package, string groupName)
+		public static AssetBundleCollectorGroup CreateGroup(AssetBundleCollectorPackage package, string groupName)
 		{
 			AssetBundleCollectorGroup group = new AssetBundleCollectorGroup();
 			group.GroupName = groupName;
 			package.Groups.Add(group);
 			IsDirty = true;
+			return group;
 		}
 		public static void RemoveGroup(AssetBundleCollectorPackage package, AssetBundleCollectorGroup group)
 		{

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.cs

@@ -27,6 +27,7 @@ namespace YooAsset.Editor
 		
 		private Toggle _showPackageToogle;
 		private Toggle _enableAddressableToogle;
+		private Toggle _uniqueBundleNameToogle;
 
 		private VisualElement _packageContainer;
 		private ListView _packageListView;
@@ -87,6 +88,12 @@ namespace YooAsset.Editor
 					AssetBundleCollectorSettingData.ModifyAddressable(evt.newValue);
 					RefreshWindow();
 				});
+				_uniqueBundleNameToogle = root.Q<Toggle>("UniqueBundleName");
+				_uniqueBundleNameToogle.RegisterValueChangedCallback(evt =>
+				{
+					AssetBundleCollectorSettingData.ModifyUniqueBundleName(evt.newValue);
+					RefreshWindow();
+				});
 
 				// 配置修复按钮
 				var fixBtn = root.Q<Button>("FixButton");
@@ -289,6 +296,7 @@ namespace YooAsset.Editor
 		private void FixBtn_clicked()
 		{
 			AssetBundleCollectorSettingData.FixFile();
+			RefreshWindow();
 		}
 		private void ExportBtn_clicked()
 		{
@@ -733,8 +741,8 @@ namespace YooAsset.Editor
 
 				try
 				{
-					bool enableAdressable = AssetBundleCollectorSettingData.Setting.EnableAddressable;
-					collectAssetInfos = collector.GetAllCollectAssets(EBuildMode.DryRunBuild, enableAdressable, group);
+					CollectCommand command = new CollectCommand(EBuildMode.DryRunBuild, _enableAddressableToogle.value);
+					collectAssetInfos = collector.GetAllCollectAssets(command, group);
 				}
 				catch (System.Exception e)
 				{

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.uxml

@@ -8,6 +8,7 @@
     <ui:VisualElement name="PublicContainer" style="height: 30px; background-color: rgb(67, 67, 67); flex-direction: row; border-left-width: 5px; border-right-width: 5px; border-top-width: 5px; border-bottom-width: 5px;">
         <ui:Toggle label="Show Packages" name="ShowPackages" style="width: 196px; -unity-text-align: middle-left;" />
         <ui:Toggle label="Enable Addressable" name="EnableAddressable" style="width: 196px; -unity-text-align: middle-left;" />
+        <ui:Toggle label="Unique Bundle Name" name="UniqueBundleName" style="width: 196px; -unity-text-align: middle-left;" />
     </ui:VisualElement>
     <ui:VisualElement name="ContentContainer" style="flex-grow: 1; flex-direction: row;">
         <ui:VisualElement name="PackageContainer" style="width: 200px; flex-grow: 0; background-color: rgb(67, 67, 67); border-left-width: 5px; border-right-width: 5px; border-top-width: 5px; border-bottom-width: 5px;">

Assets/YooAsset/Editor/AssetBundleCollector/CollectAssetInfo.cs

@@ -50,5 +50,13 @@ namespace YooAsset.Editor
 			AssetTags = assetTags;
 			IsRawAsset = isRawAsset;
 		}
+
+		/// <summary>
+		/// 资源包名称追加包裹名
+		/// </summary>
+		public void BundleNameAppendPackageName(string packageName)
+		{
+			BundleName = $"{packageName.ToLower()}_{BundleName}";
+		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleCollector/CollectCommand.cs

@@ -0,0 +1,22 @@
+
+namespace YooAsset.Editor
+{
+	public class CollectCommand
+	{
+		/// <summary>
+		/// 构建模式
+		/// </summary>
+		public EBuildMode BuildMode { private set; get; }
+
+		/// <summary>
+		/// 是否启用可寻址资源定位
+		/// </summary>
+		public bool EnableAddressable { private set; get; }
+
+		public CollectCommand(EBuildMode buildMode, bool enableAddressable)
+		{
+			BuildMode = buildMode;
+			EnableAddressable = enableAddressable;
+		}
+	}
+}

Assets/YooAsset/Editor/AssetBundleCollector/CollectCommand.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: a8d6592eded144142afcf85c79cf1ce4
+guid: b1741e85d76b28d41a4da3cd0e3e6f20
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Editor/AssetBundleCollector/CollectResult.cs

@@ -0,0 +1,49 @@
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset.Editor
+{
+	public class CollectResult
+	{
+		/// <summary>
+		/// 包裹名称
+		/// </summary>
+		public string PackageName { private set; get; }
+
+		/// <summary>
+		/// 是否启用可寻址资源定位
+		/// </summary>
+		public bool EnableAddressable { private set; get; }
+
+		/// <summary>
+		/// 资源包名唯一化
+		/// </summary>
+		public bool UniqueBundleName { private set; get; }
+
+		/// <summary>
+		/// 收集的资源信息列表
+		/// </summary>
+		public List<CollectAssetInfo> CollectAssets { private set; get; }
+
+
+		public CollectResult(string packageName, bool enableAddressable, bool uniqueBundleName)
+		{
+			PackageName = packageName;
+			EnableAddressable = enableAddressable;
+			UniqueBundleName = uniqueBundleName;
+		}
+
+		public void SetCollectAssets(List<CollectAssetInfo> collectAssets)
+		{
+			CollectAssets = collectAssets;
+
+			if (UniqueBundleName)
+			{
+				foreach (var collectAsset in CollectAssets)
+				{
+					collectAsset.BundleNameAppendPackageName(PackageName);
+				}
+			}
+		}
+	}
+}

Assets/YooAsset/Editor/AssetBundleCollector/CollectResult.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: cfc81e18e5b5f6f4b821c7427b34d349
+guid: dbbd465f929ee33408441b62d19c7d10
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -40,7 +40,7 @@ namespace YooAsset.Editor
 			_visualAsset = EditorHelper.LoadWindowUXML<ReporterSummaryViewer>();
 			if (_visualAsset == null)
 				return;
-			
+
 			_root = _visualAsset.CloneTree();
 			_root.style.flexGrow = 1f;
 
@@ -56,7 +56,7 @@ namespace YooAsset.Editor
 		public void FillViewData(BuildReport buildReport)
 		{
 			_buildReport = buildReport;
-			
+
 			_items.Clear();
 
 			_items.Add(new ItemWrapper("YooAsset版本", buildReport.Summary.YooVersion));
@@ -69,6 +69,7 @@ namespace YooAsset.Editor
 			_items.Add(new ItemWrapper("构建包裹", $"{buildReport.Summary.BuildPackage}"));
 
 			_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}"));
 			_items.Add(new ItemWrapper("加密服务类名称", $"{buildReport.Summary.EncryptionServicesClassName}"));
 
 			_items.Add(new ItemWrapper(string.Empty, string.Empty));

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollector.cs

@@ -52,7 +52,7 @@ namespace YooAsset.Editor
 				throw new System.Exception("Shader variant file extension is invalid.");
 
 			// 注意：先删除再保存，否则ShaderVariantCollection内容将无法及时刷新
-			AssetDatabase.DeleteAsset(ShaderVariantCollectorSettingData.Setting.SavePath);		
+			AssetDatabase.DeleteAsset(ShaderVariantCollectorSettingData.Setting.SavePath);
 			EditorTools.CreateFileDirectory(saveFilePath);
 			_saveFilePath = saveFilePath;
 			_completedCallback = completedCallback;
@@ -87,9 +87,14 @@ namespace YooAsset.Editor
 			List<string> allAssets = new List<string>(1000);
 
 			// 获取所有打包的资源
-			List<CollectAssetInfo> allCollectInfos = AssetBundleCollectorSettingData.Setting.GetAllPackageAssets(EBuildMode.DryRunBuild);
-			List<string> collectAssets = allCollectInfos.Select(t => t.AssetPath).ToList();
-			foreach (var assetPath in collectAssets)
+			List<CollectAssetInfo> allCollectAssetInfos = new List<CollectAssetInfo>();
+			List<CollectResult> collectResults = AssetBundleCollectorSettingData.Setting.GetAllPackageAssets(EBuildMode.DryRunBuild);
+			foreach (var collectResult in collectResults)
+			{
+				allCollectAssetInfos.AddRange(collectResult.CollectAssets);
+			}
+			List<string> allAssetPath = allCollectAssetInfos.Select(t => t.AssetPath).ToList();
+			foreach (var assetPath in allAssetPath)
 			{
 				string[] depends = AssetDatabase.GetDependencies(assetPath, true);
 				foreach (var depend in depends)
@@ -97,7 +102,7 @@ namespace YooAsset.Editor
 					if (allAssets.Contains(depend) == false)
 						allAssets.Add(depend);
 				}
-				EditorTools.DisplayProgressBar("获取所有打包资源", ++progressValue, collectAssets.Count);
+				EditorTools.DisplayProgressBar("获取所有打包资源", ++progressValue, allAssetPath.Count);
 			}
 			EditorTools.ClearProgressBar();
 

Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs

@@ -142,6 +142,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
+				YooLogger.Error($"Failed to load scene. {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<SceneOperationHandle>();
@@ -190,6 +191,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
+				YooLogger.Error($"Failed to load asset. {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<AssetOperationHandle>();
@@ -216,6 +218,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
+				YooLogger.Error($"Failed to load sub assets. {assetInfo.Error}");
 				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
 				completedProvider.SetCompleted(assetInfo.Error);
 				return completedProvider.CreateHandle<SubAssetsOperationHandle>();

Assets/YooAsset/Runtime/AssetsPackage.cs

@@ -13,7 +13,6 @@ namespace YooAsset
 		private EOperationStatus _initializeStatus = EOperationStatus.None;
 		private EPlayMode _playMode;
 		private IBundleServices _bundleServices;
-		private ILocationServices _locationServices;
 		private AssetSystemImpl _assetSystemImpl;
 		private EditorSimulateModeImpl _editorSimulateModeImpl;
 		private OfflinePlayModeImpl _offlinePlayModeImpl;
@@ -33,7 +32,7 @@ namespace YooAsset
 		}
 
 
-		internal AssetsPackage()
+		private AssetsPackage()
 		{
 		}
 		internal AssetsPackage(string packageName)
@@ -62,7 +61,6 @@ namespace YooAsset
 				_initializeStatus = EOperationStatus.None;
 
 				_bundleServices = null;
-				_locationServices = null;
 				_editorSimulateModeImpl = null;
 				_offlinePlayModeImpl = null;
 				_hostPlayModeImpl = null;
@@ -72,8 +70,6 @@ namespace YooAsset
 					_assetSystemImpl.DestroyAll();
 					_assetSystemImpl = null;
 				}
-
-				YooLogger.Log("YooAssets destroy all !");
 			}
 		}
 
@@ -87,7 +83,6 @@ namespace YooAsset
 
 			// 初始化资源系统
 			InitializationOperation initializeOperation;
-			_locationServices = parameters.LocationServices;
 			_assetSystemImpl = new AssetSystemImpl();
 			if (_playMode == EPlayMode.EditorSimulateMode)
 			{
@@ -143,14 +138,11 @@ namespace YooAsset
 				throw new Exception($"Editor simulate mode only support unity editor.");
 #endif
 
-			if (parameters.LocationServices == null)
-				throw new Exception($"{nameof(ILocationServices)} is null.");
-
 			if (parameters is EditorSimulateModeParameters)
 			{
 				var editorSimulateModeParameters = parameters as EditorSimulateModeParameters;
 				if (string.IsNullOrEmpty(editorSimulateModeParameters.SimulatePatchManifestPath))
-					throw new Exception($"${editorSimulateModeParameters.SimulatePatchManifestPath} is null or empty.");
+					throw new Exception($"{nameof(editorSimulateModeParameters.SimulatePatchManifestPath)} is null or empty.");
 			}
 
 			if (parameters is HostPlayModeParameters)
@@ -335,7 +327,10 @@ namespace YooAsset
 			DebugCheckInitialize();
 			AssetInfo assetInfo = ConvertLocationToAssetInfo(location, null);
 			if (assetInfo.IsInvalid)
+			{
+				YooLogger.Warning(assetInfo.Error);
 				return false;
+			}
 
 			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
 			if (bundleInfo.LoadMode == BundleInfo.ELoadMode.LoadFromRemote)
@@ -397,14 +392,14 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 获取资源路径
+		/// 检查资源定位地址是否有效
 		/// </summary>
 		/// <param name="location">资源的定位地址</param>
-		/// <returns>如果location地址无效，则返回空字符串</returns>
-		public string GetAssetPath(string location)
+		public bool CheckLocationValid(string location)
 		{
 			DebugCheckInitialize();
-			return _locationServices.ConvertLocationToAssetPath(this, location);
+			string assetPath = _bundleServices.TryMappingToAssetPath(location);
+			return string.IsNullOrEmpty(assetPath) == false;
 		}
 		#endregion
 
@@ -429,8 +424,6 @@ namespace YooAsset
 		public RawFileOperation GetRawFileAsync(AssetInfo assetInfo, string copyPath = null)
 		{
 			DebugCheckInitialize();
-			if (assetInfo.IsInvalid)
-				YooLogger.Warning(assetInfo.Error);
 			return GetRawFileInternal(assetInfo, copyPath);
 		}
 
@@ -439,6 +432,7 @@ namespace YooAsset
 		{
 			if (assetInfo.IsInvalid)
 			{
+				YooLogger.Error($"Failed to get raw file. {assetInfo.Error}");
 				RawFileOperation operation = new CompletedRawFileOperation(assetInfo.Error, copyPath);
 				OperationSystem.StartOperation(operation);
 				return operation;
@@ -508,8 +502,6 @@ namespace YooAsset
 		public SceneOperationHandle LoadSceneAsync(AssetInfo assetInfo, LoadSceneMode sceneMode = LoadSceneMode.Single, bool activateOnLoad = true, int priority = 100)
 		{
 			DebugCheckInitialize();
-			if (assetInfo.IsInvalid)
-				YooLogger.Warning(assetInfo.Error);
 			var handle = _assetSystemImpl.LoadSceneAsync(assetInfo, sceneMode, activateOnLoad, priority);
 			return handle;
 		}
@@ -523,8 +515,6 @@ namespace YooAsset
 		public AssetOperationHandle LoadAssetSync(AssetInfo assetInfo)
 		{
 			DebugCheckInitialize();
-			if (assetInfo.IsInvalid)
-				YooLogger.Warning(assetInfo.Error);
 			return LoadAssetInternal(assetInfo, true);
 		}
 
@@ -560,8 +550,6 @@ namespace YooAsset
 		public AssetOperationHandle LoadAssetAsync(AssetInfo assetInfo)
 		{
 			DebugCheckInitialize();
-			if (assetInfo.IsInvalid)
-				YooLogger.Warning(assetInfo.Error);
 			return LoadAssetInternal(assetInfo, false);
 		}
 
@@ -593,14 +581,17 @@ namespace YooAsset
 		private AssetOperationHandle LoadAssetInternal(AssetInfo assetInfo, bool waitForAsyncComplete)
 		{
 #if UNITY_EDITOR
-			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
-			if (bundleInfo.Bundle.IsRawFile)
+			if (assetInfo.IsInvalid == false)
 			{
-				string error = $"Cannot load raw file using LoadAsset method !";
-				YooLogger.Error(error);
-				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-				completedProvider.SetCompleted(error);
-				return completedProvider.CreateHandle<AssetOperationHandle>();
+				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
+				if (bundleInfo.Bundle.IsRawFile)
+				{
+					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
 
@@ -619,8 +610,6 @@ namespace YooAsset
 		public SubAssetsOperationHandle LoadSubAssetsSync(AssetInfo assetInfo)
 		{
 			DebugCheckInitialize();
-			if (assetInfo.IsInvalid)
-				YooLogger.Warning(assetInfo.Error);
 			return LoadSubAssetsInternal(assetInfo, true);
 		}
 
@@ -656,8 +645,6 @@ namespace YooAsset
 		public SubAssetsOperationHandle LoadSubAssetsAsync(AssetInfo assetInfo)
 		{
 			DebugCheckInitialize();
-			if (assetInfo.IsInvalid)
-				YooLogger.Warning(assetInfo.Error);
 			return LoadSubAssetsInternal(assetInfo, false);
 		}
 
@@ -689,14 +676,17 @@ namespace YooAsset
 		private SubAssetsOperationHandle LoadSubAssetsInternal(AssetInfo assetInfo, bool waitForAsyncComplete)
 		{
 #if UNITY_EDITOR
-			BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
-			if (bundleInfo.Bundle.IsRawFile)
+			if (assetInfo.IsInvalid == false)
 			{
-				string error = $"Cannot load raw file using LoadSubAssets method !";
-				YooLogger.Error(error);
-				CompletedProvider completedProvider = new CompletedProvider(assetInfo);
-				completedProvider.SetCompleted(error);
-				return completedProvider.CreateHandle<SubAssetsOperationHandle>();
+				BundleInfo bundleInfo = _bundleServices.GetBundleInfo(assetInfo);
+				if (bundleInfo.Bundle.IsRawFile)
+				{
+					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
 
@@ -940,14 +930,6 @@ namespace YooAsset
 		#endregion
 
 		#region 内部方法
-		/// <summary>
-		/// 资源定位地址转换为资源完整路径
-		/// </summary>
-		internal string MappingToAssetPath(string location)
-		{
-			return _bundleServices.MappingToAssetPath(location);
-		}
-
 		/// <summary>
 		/// 是否包含资源文件
 		/// </summary>
@@ -1014,7 +996,7 @@ namespace YooAsset
 		private AssetInfo ConvertLocationToAssetInfo(string location, System.Type assetType)
 		{
 			DebugCheckLocation(location);
-			string assetPath = _locationServices.ConvertLocationToAssetPath(this, location);
+			string assetPath = _bundleServices.MappingToAssetPath(location);
 			PatchAsset patchAsset = _bundleServices.TryGetPatchAsset(assetPath);
 			if (patchAsset != null)
 			{
@@ -1028,7 +1010,6 @@ namespace YooAsset
 					error = $"The location is null or empty !";
 				else
 					error = $"The location is invalid : {location}";
-				YooLogger.Error(error);
 				AssetInfo assetInfo = new AssetInfo(error);
 				return assetInfo;
 			}

Assets/YooAsset/Runtime/DownloadSystem/DownloadSystem.cs

@@ -2,6 +2,7 @@
 using System.IO;
 using System.Collections;
 using System.Collections.Generic;
+using UnityEngine.Networking;
 
 namespace YooAsset
 {
@@ -15,11 +16,22 @@ namespace YooAsset
 		private static readonly Dictionary<string, DownloaderBase> _downloaderDic = new Dictionary<string, DownloaderBase>();
 		private static readonly List<string> _removeList = new List<string>(100);
 
+
 		/// <summary>
-		/// 启用断点续传的文件大小
+		/// 自定义的证书认证实例
+		/// </summary>
+		public static CertificateHandler CertificateHandlerInstance;
+
+		/// <summary>
+		/// 启用断点续传功能文件的最小字节数
 		/// </summary>
 		public static int BreakpointResumeFileSize { set; get; } = int.MaxValue;
 
+		/// <summary>
+		/// 下载失败后清理文件的HTTP错误码
+		/// </summary>
+		public static List<long> ClearFileResponseCodes { set; get; }
+
 		/// <summary>
 		/// 更新所有下载器
 		/// </summary>

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

@@ -89,6 +89,12 @@ namespace YooAsset
 					_downloadHandle = handler;
 #endif
 
+					if (DownloadSystem.CertificateHandlerInstance != null)
+					{
+						_webRequest.certificateHandler = DownloadSystem.CertificateHandlerInstance;
+						_webRequest.disposeCertificateHandlerOnDispose = false;
+					}
+
 					_webRequest.downloadHandler = handler;
 					_webRequest.disposeDownloadHandlerOnDispose = true;
 					if (fileLength > 0)
@@ -156,13 +162,26 @@ namespace YooAsset
 				// 如果下载失败
 				if (hasError)
 				{
-					// 注意：非断点续传下载失败后删除文件
+					// 注意：非断点续传下载失败之后删除文件
 					if (_breakResume == false)
 					{
 						string cacheFilePath = _bundleInfo.Bundle.CachedFilePath;
 						if (File.Exists(cacheFilePath))
 							File.Delete(cacheFilePath);
 					}
+					else
+					{
+						// 注意：下载断点续传文件发生特殊错误码之后删除文件
+						if (DownloadSystem.ClearFileResponseCodes != null)
+						{
+							if (DownloadSystem.ClearFileResponseCodes.Contains(_webRequest.responseCode))
+							{
+								string cacheFilePath = _bundleInfo.Bundle.CachedFilePath;
+								if (File.Exists(cacheFilePath))
+									File.Delete(cacheFilePath);
+							}
+						}
+					}
 
 					// 失败后重新尝试
 					if (_failedTryAgain > 0)

Assets/YooAsset/Runtime/InitializeParameters.cs

@@ -33,11 +33,6 @@ namespace YooAsset
 		/// </summary>
 		public bool LocationToLower = false;
 
-		/// <summary>
-		/// 资源定位服务接口
-		/// </summary>
-		public ILocationServices LocationServices = null;
-
 		/// <summary>
 		/// 文件解密服务接口
 		/// </summary>

Assets/YooAsset/Runtime/PatchSystem/PatchManifest.cs

@@ -147,6 +147,23 @@ namespace YooAsset
 			}
 		}
 
+		/// <summary>
+		/// 尝试映射为资源路径
+		/// </summary>
+		public string TryMappingToAssetPath(string location)
+		{
+			if (string.IsNullOrEmpty(location))
+				return string.Empty;
+
+			if (_locationToLower)
+				location = location.ToLower();
+
+			if (AssetPathMapping.TryGetValue(location, out string assetPath))
+				return assetPath;
+			else
+				return string.Empty;
+		}
+
 		/// <summary>
 		/// 获取主资源包
 		/// 注意：传入的资源路径一定合法有效！

Assets/YooAsset/Runtime/PatchSystem/PlayMode/EditorSimulateModeImpl.cs

@@ -66,6 +66,10 @@ namespace YooAsset
 		{
 			return _simulatePatchManifest.MappingToAssetPath(location);
 		}
+		string IBundleServices.TryMappingToAssetPath(string location)
+		{
+			return _simulatePatchManifest.TryMappingToAssetPath(location);
+		}
 		string IBundleServices.GetPackageName()
 		{
 			return _simulatePatchManifest.PackageName;

Assets/YooAsset/Runtime/PatchSystem/PlayMode/HostPlayModeImpl.cs

@@ -392,6 +392,10 @@ namespace YooAsset
 		{
 			return LocalPatchManifest.MappingToAssetPath(location);
 		}
+		string IBundleServices.TryMappingToAssetPath(string location)
+		{
+			return LocalPatchManifest.TryMappingToAssetPath(location);
+		}
 		string IBundleServices.GetPackageName()
 		{
 			return LocalPatchManifest.PackageName;

Assets/YooAsset/Runtime/PatchSystem/PlayMode/OfflinePlayModeImpl.cs

@@ -117,6 +117,10 @@ namespace YooAsset
 		{
 			return _appPatchManifest.MappingToAssetPath(location);
 		}
+		string IBundleServices.TryMappingToAssetPath(string location)
+		{
+			return _appPatchManifest.TryMappingToAssetPath(location);
+		}
 		string IBundleServices.GetPackageName()
 		{
 			return _appPatchManifest.PackageName;

Assets/YooAsset/Runtime/Services/IBundleServices.cs

@@ -28,6 +28,11 @@ namespace YooAsset
 		/// </summary>
 		string MappingToAssetPath(string location);
 
+		/// <summary>
+		/// 尝试映射为资源路径
+		/// </summary>
+		string TryMappingToAssetPath(string location);
+
 		/// <summary>
 		/// 获取所属的包裹名
 		/// </summary>

Assets/YooAsset/Runtime/Services/ILocationServices.cs

@@ -1,11 +0,0 @@
-
-namespace YooAsset
-{
-	public interface ILocationServices
-	{
-		/// <summary>
-		/// 定位地址转换为资源路径
-		/// </summary>
-		string ConvertLocationToAssetPath(AssetsPackage package, string location);
-	}
-}

Assets/YooAsset/Runtime/Services/LocationServices.meta

@@ -1,8 +0,0 @@
-fileFormatVersion: 2
-guid: 6e400ee1e8b3556479bfa493ff7fe778
-folderAsset: yes
-DefaultImporter:
-  externalObjects: {}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Runtime/Services/LocationServices/AddressLocationServices.cs

@@ -1,11 +0,0 @@
-
-namespace YooAsset
-{
-	public class AddressLocationServices : ILocationServices
-	{
-		string ILocationServices.ConvertLocationToAssetPath(AssetsPackage package, string location)
-		{
-			return package.MappingToAssetPath(location);
-		}
-	}
-}

Assets/YooAsset/Runtime/Services/LocationServices/DefaultLocationServices.cs

@@ -1,27 +0,0 @@
-
-namespace YooAsset
-{
-	public class DefaultLocationServices : ILocationServices
-	{
-		private readonly string _resourceRoot;
-
-		public DefaultLocationServices(string resourceRoot)
-		{
-			if (string.IsNullOrEmpty(resourceRoot) == false)
-				_resourceRoot = PathHelper.GetRegularPath(resourceRoot);
-		}
-
-		string ILocationServices.ConvertLocationToAssetPath(AssetsPackage package, string location)
-		{
-			if (string.IsNullOrEmpty(_resourceRoot))
-			{
-				return package.MappingToAssetPath(location);
-			}
-			else
-			{
-				string tempLocation = $"{_resourceRoot}/{location}";
-				return package.MappingToAssetPath(tempLocation);
-			}
-		}
-	}
-}

Assets/YooAsset/Runtime/Services/LocationServices/DefaultLocationServices.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 8d996937ba73c9b4bb942b8ba6f43398
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Runtime/YooAssets.cs

@@ -147,7 +147,7 @@ namespace YooAsset
 
 		#region 系统参数
 		/// <summary>
-		/// 启用下载系统的断点续传功能的文件大小
+		/// 设置下载系统参数，启用断点续传功能文件的最小字节数
 		/// </summary>
 		public static void SetDownloadSystemBreakpointResumeFileSize(int fileBytes)
 		{
@@ -155,7 +155,23 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 设置异步系统的每帧允许运行的最大时间切片（单位：毫秒）
+		/// 设置下载系统参数，下载失败后清理文件的HTTP错误码
+		/// </summary>
+		public static void SetDownloadSystemClearFileResponseCode(List<long> codes)
+		{
+			DownloadSystem.ClearFileResponseCodes = codes;
+		}
+
+		/// <summary>
+		/// 设置下载系统参数，自定义的证书认证实例
+		/// </summary>
+		public static void SetDownloadSystemCertificateHandler(UnityEngine.Networking.CertificateHandler instance)
+		{
+			DownloadSystem.CertificateHandlerInstance = instance;
+		}
+
+		/// <summary>
+		/// 设置异步系统参数，每帧执行消耗的最大时间切片（单位：毫秒）
 		/// </summary>
 		public static void SetOperationSystemMaxTimeSlice(long milliseconds)
 		{
@@ -168,7 +184,7 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 设置缓存系统的已经缓存文件的校验等级
+		/// 设置缓存系统参数，已经缓存文件的校验等级
 		/// </summary>
 		public static void SetCacheSystemCachedFileVerifyLevel(EVerifyLevel verifyLevel)
 		{

Assets/YooAsset/Runtime/YooAssetsExtension.cs

@@ -70,14 +70,13 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 获取资源路径
+		/// 检查资源定位地址是否有效
 		/// </summary>
 		/// <param name="location">资源的定位地址</param>
-		/// <returns>如果location地址无效，则返回空字符串</returns>
-		public static string GetAssetPath(string location)
+		public static bool CheckLocationValid(string location)
 		{
 			DebugCheckDefaultPackageValid();
-			return _defaultPackage.GetAssetPath(location);
+			return _defaultPackage.CheckLocationValid(location);
 		}
 		#endregion
 

Assets/YooAsset/Samples~/Basic Sample/GameScript/Runtime/BootScene.cs

@@ -53,7 +53,6 @@ public class BootScene : MonoBehaviour
 		if (PlayMode == EPlayMode.EditorSimulateMode)
 		{
 			var createParameters = new EditorSimulateModeParameters();
-			createParameters.LocationServices = new AddressLocationServices();
 			createParameters.SimulatePatchManifestPath = EditorSimulateModeHelper.SimulateBuild("DefaultPackage");
 			yield return defaultPackage.InitializeAsync(createParameters);
 		}
@@ -62,7 +61,6 @@ public class BootScene : MonoBehaviour
 		if (PlayMode == EPlayMode.OfflinePlayMode)
 		{
 			var createParameters = new OfflinePlayModeParameters();
-			createParameters.LocationServices = new AddressLocationServices();
 			yield return defaultPackage.InitializeAsync(createParameters);
 		}
 
@@ -70,7 +68,6 @@ public class BootScene : MonoBehaviour
 		if (PlayMode == EPlayMode.HostPlayMode)
 		{
 			var createParameters = new HostPlayModeParameters();
-			createParameters.LocationServices = new AddressLocationServices();
 			createParameters.QueryServices = new QueryStreamingAssetsFileServices();
 			createParameters.DefaultHostServer = GetHostServerURL();
 			createParameters.FallbackHostServer = GetHostServerURL();
@@ -111,7 +108,8 @@ public class BootScene : MonoBehaviour
 	{
 		public bool QueryStreamingAssets(string fileName)
 		{
-			return BetterStreamingAssets.FileExists($"{YooAssets.GetStreamingAssetBuildinFolderName()}/{fileName}");
+			string buildinFolderName = YooAssets.GetStreamingAssetBuildinFolderName();
+			return BetterStreamingAssets.FileExists($"{buildinFolderName}/{fileName}");
 		}
 	}
 }

Assets/YooAsset/Samples~/Basic Sample/YooAssetSetting/AssetBundleCollectorConfig.xml

@@ -1,25 +1,25 @@
 <?xml version="1.0" encoding="utf-8"?>
-<root Version="2.0">
-  <Common AutoAddressable="True" ShowPackageView="False" />
+<root Version="2.1">
+  <Common AutoAddressable="True" UniqueBundleName="False" ShowPackageView="False" />
   <Package PackageName="DefaultPackage" PackageDesc="">
     <Group GroupName="Level" GroupDesc="关卡资源" AssetTags="level">
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/Entity/Level1" CollectGUID="724066efe61192e43a0d7e59166b36a4" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackSeparately" FilterRule="CollectPrefab" AssetTags="level1" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/Entity/Level2" CollectGUID="8045c1986f0ae964f8b1ea29e3522388" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackSeparately" FilterRule="CollectPrefab" AssetTags="level2" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/Entity/Level1" CollectGUID="724066efe61192e43a0d7e59166b36a4" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackSeparately" FilterRule="CollectPrefab" AssetTags="level1" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/Entity/Level2" CollectGUID="8045c1986f0ae964f8b1ea29e3522388" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackSeparately" FilterRule="CollectPrefab" AssetTags="level2" />
     </Group>
     <Group GroupName="Buildin" GroupDesc="首包资源" AssetTags="buildin">
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/Scene" CollectGUID="f75e7d64104fb1a48b849b72b84ade4c" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackSeparately" FilterRule="CollectScene" AssetTags="" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/Config" CollectGUID="44774abdee2b91b45b42f9dadf8c17a4" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackRawFile" FilterRule="CollectAll" AssetTags="" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/Music" CollectGUID="e05b02ee4d90ae84a99871ce75288ea2" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/Scene" CollectGUID="f75e7d64104fb1a48b849b72b84ade4c" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackSeparately" FilterRule="CollectScene" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/Config" CollectGUID="44774abdee2b91b45b42f9dadf8c17a4" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackRawFile" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/Music" CollectGUID="e05b02ee4d90ae84a99871ce75288ea2" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
     </Group>
     <Group GroupName="Panel" GroupDesc="面板资源" AssetTags="panel">
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/Texture" CollectGUID="69b046f60ca75f647b2963e0113fd779" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackCollector" FilterRule="CollectAll" AssetTags="" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/TpAtlas" CollectGUID="06e38aac2570d2b4a97c6a90223e5344" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/UIPanel" CollectGUID="926d3203fcefdb947881a7491496e039" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameRes/UISprite" CollectGUID="29f27e4abf667c04b88a3996d8cdadfc" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/Texture" CollectGUID="69b046f60ca75f647b2963e0113fd779" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackCollector" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/TpAtlas" CollectGUID="06e38aac2570d2b4a97c6a90223e5344" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/UIPanel" CollectGUID="926d3203fcefdb947881a7491496e039" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameRes/UISprite" CollectGUID="29f27e4abf667c04b88a3996d8cdadfc" CollectType="MainAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
     </Group>
     <Group GroupName="Art" GroupDesc="美术资源" AssetTags="">
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameArt/ShaderVariants" CollectGUID="00781758c26692e40a9634ddeac838be" CollectType="StaticAssetCollector" AddressRule="AddressByFileName" PackRule="PackShaderVariants" FilterRule="CollectAll" AssetTags="" />
-      <Collector CollectPath="Assets/YooAsset/Samples/Basic Sample/GameArt/UIFont" CollectGUID="464727a15e4a7dc4d895346374432399" CollectType="DependAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameArt/ShaderVariants" CollectGUID="00781758c26692e40a9634ddeac838be" CollectType="StaticAssetCollector" AddressRule="AddressByFileName" PackRule="PackShaderVariants" FilterRule="CollectAll" AssetTags="" />
+      <Collector CollectPath="Assets/Samples/Basic Sample/GameArt/UIFont" CollectGUID="464727a15e4a7dc4d895346374432399" CollectType="DependAssetCollector" AddressRule="AddressByFileName" PackRule="PackDirectory" FilterRule="CollectAll" AssetTags="" />
     </Group>
   </Package>
 </root>

Assets/YooAsset/Samples~/Basic Sample/YooAssetSetting/AssetBundleCollectorSetting.asset

@@ -14,6 +14,7 @@ MonoBehaviour:
   m_EditorClassIdentifier: 
   ShowPackageView: 0
   EnableAddressable: 1
+  UniqueBundleName: 0
   Packages:
   - PackageName: DefaultPackage
     PackageDesc: 

Assets/YooAsset/package.json

@@ -1,7 +1,7 @@
 {
     "name": "com.tuyoogame.yooasset",
     "displayName": "YooAsset",
-    "version": "1.3.1",
+    "version": "1.3.2",
     "unity": "2019.4",
     "description": "unity3d resources management system.",
     "author": {

Docs/AssetBundleBuilder.md

@@ -52,6 +52,20 @@
 
   (4) BundleName_HashName_Extension：资源包名+哈希值+后缀名
 
+ - **Copy Buildin File Option**
+
+   首包资源文件的拷贝方式
+
+   (1) None：不拷贝任何文件
+
+   (2) ClearAndCopyAll：先清空已有文件，然后拷贝所有文件
+
+   (3) ClearAndCopyByTags：先清空已有文件，然后按照资源标签拷贝文件
+
+   (4) OnlyCopyAll：不清空已有文件，直接拷贝所有文件
+
+   (5) OnlyCopyByTags：不清空已有文件，直接按照资源标签拷贝文件
+
 - **构建**
 
   点击构建按钮会开始构建流程，构建流程分为多个节点顺序执行，如果某个节点发生错误，会导致构建失败。错误信息可以在控制台查看。
@@ -121,11 +135,12 @@ private static void BuildInternal(BuildTarget buildTarget)
     buildParameters.BuildPipeline = EBuildPipeline.BuiltinBuildPipeline;
     buildParameters.BuildMode = EBuildMode.ForceRebuild;
     buildParameters.BuildPackage = "DefaultPackage";
+    buildParameters.HumanReadableVersion = "v1.0";
     buildParameters.VerifyBuildingResult = true;
-    buildParameters.EnableAddressable = true;
     buildParameters.EncryptionServices = new GameEncryption();
     buildParameters.CompressOption = ECompressOption.LZ4;
     buildParameters.OutputNameStyle = EOutputNameStyle.HashName_Extension;
+    buildParameters.CopyBuildinFileOption = ECopyBuildinFileOption.None;
     
     // 执行构建
     AssetBundleBuilder builder = new AssetBundleBuilder();

Docs/AssetBundleCollector.md

@@ -10,9 +10,17 @@
 
 #### 公共设置
 
+- Show Packages
+
+  是否展示资源包列表视图。
+  
 - Enable Addressable
 
   启用可寻址资源定位系统。
+  
+- Unique Bundle Name
+
+  资源包名追加PackageName作为前缀。
 
 #### 资源分组
 

Docs/CodeTutorial1.md

@@ -3,7 +3,14 @@
 初始化资源系统
 
 ```c#
+// 初始化资源系统
 YooAssets.Initialize();
+
+// 创建默认的资源包
+var defaultPackage = YooAssets.CreateAssetsPackage("DefaultPackage");
+
+// 设置该资源包为默认的资源包，可以使用YooAssets相关加载接口加载该资源包内容。
+YooAssets.SetDefaultAssetsPackage(defaultPackage);
 ```
 
 资源系统的运行模式支持三种：编辑器模拟模式，单机运行模式，联机运行模式。
@@ -17,10 +24,10 @@ YooAssets.Initialize();
 ````c#
 private IEnumerator InitializeYooAsset()
 {
-    var initParameters = new YooAssets.EditorSimulateModeParameters();
+    var initParameters = new EditorSimulateModeParameters();
     initParameters.LocationServices = new DefaultLocationServices("Assets/GameRes");
-    initParameters.SimulatePatchManifestPath = EditorSimulateModeHelper.SimulateBuild("DefaultPackage", false);
-    yield return YooAssets.InitializeAsync(initParameters);
+    initParameters.SimulatePatchManifestPath = EditorSimulateModeHelper.SimulateBuild("DefaultPackage");
+    yield return defaultPackage.InitializeAsync(initParameters);
 }
 ````
 
@@ -33,9 +40,9 @@ private IEnumerator InitializeYooAsset()
 ````c#
 private IEnumerator InitializeYooAsset()
 {
-    var initParameters = new YooAssets.OfflinePlayModeParameters();
+    var initParameters = new OfflinePlayModeParameters();
     initParameters.LocationServices = new DefaultLocationServices("Assets/GameRes");
-    yield return YooAssets.InitializeAsync(initParameters);
+    yield return defaultPackage.InitializeAsync(initParameters);
 }
 ````
 
@@ -55,22 +62,22 @@ private IEnumerator InitializeYooAsset()
   
 - DecryptionServices : 如果资源包在构建的时候有加密，需要提供实现IDecryptionServices接口的实例类。
 
+- QueryServices：内置资源查询服务接口。
+
 - DefaultHostServer : 默认的资源服务器IP地址。
 
 - FallbackHostServer : 备用的资源服务器IP地址。
 
-- VerifyLevel : 下载文件校验等级
-
 ````c#
 private IEnumerator InitializeYooAsset()
 {
-    var initParameters = new YooAssets.HostPlayModeParameters();
+    var initParameters = new HostPlayModeParameters();
     initParameters.LocationServices = new DefaultLocationServices("Assets/GameRes");
     initParameters.DecryptionServices = new BundleDecryptionServices();
     initParameters.QueryServices = new QueryStreamingAssetsServices();
     initParameters.DefaultHostServer = "http://127.0.0.1/CDN1/Android/v1.0";
     initParameters.FallbackHostServer = "http://127.0.0.1/CDN2/Android/v1.0";
-    yield return YooAssets.InitializeAsync(initParameters);
+    yield return defaultPackage.InitializeAsync(initParameters);
 }
 
 // 文件解密服务类
@@ -88,7 +95,8 @@ private class QueryStreamingAssetsServices : IQueryServices
     public bool QueryStreamingAssets(string fileName)
     {
         // 注意：使用了BetterStreamingAssets插件
-        return BetterStreamingAssets.FileExists($"YooAssets/{fileName}");
+        string buildinFolderName = YooAssets.GetStreamingAssetBuildinFolderName();
+        return BetterStreamingAssets.FileExists($"{buildinFolderName}/{fileName}");
     }
 }
 ````

Docs/CodeTutorial2.md

@@ -9,7 +9,8 @@
 ````c#
 private IEnumerator UpdateStaticVersion()
 {
-    UpdateStaticVersionOperation operation = YooAssets.UpdateStaticVersionAsync();
+    var package = YooAssets.GetAssetsPackage("DefaultPackage");
+    UpdateStaticVersionOperation operation = package.UpdateStaticVersionAsync();
     yield return operation;
 
     if (operation.Status == EOperationStatus.Succeed)
@@ -33,7 +34,8 @@ private IEnumerator UpdateStaticVersion()
 ````c#
 private IEnumerator UpdatePatchManifest()
 {
-    UpdateManifestOperation operation = YooAssets.UpdateManifestAsync(packageCRC);
+    var package = YooAssets.GetAssetsPackage("DefaultPackage");
+    UpdateManifestOperation operation = package.UpdateManifestAsync(packageCRC);
     yield return operation;
 
     if (operation.Status == EOperationStatus.Succeed)
@@ -56,15 +58,15 @@ private IEnumerator UpdatePatchManifest()
 
 补丁包下载接口：
 
-- YooAssets.CreatePatchDownloader(int downloadingMaxNumber, int failedTryAgain)
+- YooAssets.CreatePatchDownloader(int downloadingMaxNumber, int failedTryAgain, int timeout)
 
   用于下载更新当前资源版本所有的资源包文件。
 
-- YooAssets.CreatePatchDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain)
+- YooAssets.CreatePatchDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain, int timeout)
 
   用于下载更新资源标签指定的资源包文件。
 
-- YooAssets.CreateBundleDownloader(string[] locations, int downloadingMaxNumber, int failedTryAgain)
+- YooAssets.CreateBundleDownloader(string[] locations, int downloadingMaxNumber, int failedTryAgain, int timeout)
 
   用于下载更新指定的资源列表依赖的资源包文件。
 
@@ -73,7 +75,8 @@ IEnumerator Download()
 {
     int downloadingMaxNum = 10;
     int failedTryAgain = 3;
-    DownloaderOperation downloader = YooAssets.CreatePatchDownloader(downloadingMaxNum, failedTryAgain);
+    int timeout = 60;
+    var downloader = YooAssets.CreatePatchDownloader(downloadingMaxNum, failedTryAgain, timeout);
     
     //没有需要下载的资源
     if (downloader.TotalDownloadCount == 0)
@@ -114,7 +117,8 @@ IEnumerator Download()
 ````c#
 private IEnumerator UpdateStaticVersion()
 {
-    UpdateStaticVersionOperation operation = YooAssets.UpdateStaticVersionAsync(10);
+    var package = YooAssets.GetAssetsPackage("DefaultPackage");
+    UpdateStaticVersionOperation operation = package.UpdateStaticVersionAsync(10);
     yield return operation;
     if (operation.Status == EOperationStatus.Succeed)
     {
@@ -135,7 +139,7 @@ private IEnumerator UpdateStaticVersion()
         }
         
         // 在弱联网情况下更新补丁清单
-        UpdateManifestOperation operation2 = YooAssets.WeaklyUpdateManifestAsync(packageCRC);
+        UpdateManifestOperation operation2 = package.WeaklyUpdateManifestAsync(packageCRC);
         yield return operation2;
         if (operation2.Status == EOperationStatus.Succeed)
         {

Docs/CodeTutorial3.md

@@ -18,9 +18,9 @@
 ```c#
 // 以工程内的音频文件为例："Assets/GameRes/Audio/bgMusic.mp3" 
 // 设定资源路径的根目录为："Assets/GameRes"，后续加载的资源定位地址填写相对路径："Audio/bgMusic"
-var createParameters = new YooAssets.EditorSimulateModeParameters();
+var createParameters = new EditorSimulateModeParameters();
 createParameters.LocationServices = new DefaultLocationServices("Assets/GameRes");
-yield return YooAssets.InitializeAsync(createParameters);
+yield return defaultPackage.InitializeAsync(createParameters);
 ......
 YooAssets.LoadAssetAsync<AudioClip>("Audio/bgMusic");
 ```
@@ -31,9 +31,9 @@ YooAssets.LoadAssetAsync<AudioClip>("Audio/bgMusic");
 // 以工程内的音频文件为例："Assets/GameRes/Audio/bgMusic.mp3" 
 // 需要在资源配置界面启用可寻址功能（Enable Addressable）。
 // 配置界面的可寻址规则为AddressByFileName，那么资源定位地址填写文件名称："bgMusic"
-var createParameters = new YooAssets.EditorSimulateModeParameters();
+var createParameters = new EditorSimulateModeParameters();
 createParameters.LocationServices = new AddressLocationServices();
-yield return YooAssets.InitializeAsync(createParameters);
+yield return defaultPackage.InitializeAsync(createParameters);
 ......
 YooAssets.LoadAssetAsync<AudioClip>("bgMusic");
 ````
@@ -104,7 +104,8 @@ IEnumerator Start()
 ````c#
 private void UnloadAssets()
 {
-    YooAssets.UnloadUnusedAssets();
+    var package = YooAssets.GetAssetsPackage("DefaultPackage");
+    package.UnloadUnusedAssets();
 }
 ````
 

Docs/CodeTutorial4.md

@@ -65,7 +65,7 @@ go.transform.localScale    = Vector3.one;
 在运行游戏之前，请保证资源包可以构建成功！
 
 ```c#
-public static YooAssetPackage AssetPackage;
+public static AssetPackage DefaultPackage;
 
 IEnumerator Start()
 {
@@ -73,24 +73,24 @@ IEnumerator Start()
     YooAssets.Initialize();
     
     // 创建资源包实例
-    AssetPackage = YooAssets.CreateAssetPackage("DefaultPackage");
+    DefaultPackage = YooAssets.CreateAssetPackage("DefaultPackage");
     
     // 初始化资源包
     ......
-    yield return AssetPackage.InitializeAsync(createParameters);
+    yield return DefaultPackage.InitializeAsync(createParameters);
     
     // 更新资源包版本
     ......
-    var operation = AssetPackage.UpdateManifestAsync(packageCRC);
+    var operation = DefaultPackage.UpdateManifestAsync(packageCRC);
     yield return operation;
     
     // 下载更新文件
-    var downloader = AssetPackage.CreatePatchDownloader(downloadingMaxNum, failedTryAgain);
+    var downloader = DefaultPackage.CreatePatchDownloader(downloadingMaxNum, failedTryAgain);
     downloader.BeginDownload();
     yield return downloader;
     
     // 加载资源对象
-    var assetHandle = AssetPackage.LoadAssetAsync("Assets/GameRes/npc.prefab");
+    var assetHandle = DefaultPackage.LoadAssetAsync("Assets/GameRes/npc.prefab");
     yield return assetHandle;
     ......
 }

Docs/FAQ.md

@@ -17,6 +17,33 @@ windows平台添加命令: **-force-gles**
 
 YooAsset依赖于ScriptBuildPipeline（SBP），在PackageManager里找到SBP插件安装就可以了。
 
+#### 问题：使用FileZilla等FTP上传工具后，文件下载总是验证失败
+
+把传输类型修改为二进制就可以了。
+
+#### 问题：ClearCacheWhenDirty参数没了吗？
+
+不是很必须的一个功能，已经移除了。可以使用以下方法代替：
+
+````c#
+// 参考DEMO的代码
+internal class FsmClearCache : IFsmNode
+{
+    void IFsmNode.OnEnter()
+    {
+        Debug.Log("清理未使用的缓存文件！");
+        var operation = YooAsset.YooAssets.ClearUnusedCacheFiles();
+        operation.Completed += Operation_Completed;
+    }
+
+    private void Operation_Completed(YooAsset.AsyncOperationBase obj)
+    {
+        Debug.Log("开始游戏！");
+        ......
+    }
+}
+````
+
 #### 问题：YooAsset支持Unity2018吗
 
 YooAsset分俩部分，编辑器代码和运行时代码。因为工具界面是使用UIElements编写的，所以在Unity2019以前的版本是使用不了界面化工具。但是这并没有影响我们使用YooAsset，以下提供一种解决方案。