Update GooglePlayFileSystem.cs

新增Google Play文件系统扩展

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,101 @@
 
 All notable changes to this package will be documented in this file.
 
+## [2.3.12] - 2025-07-01
+
+### Improvements
+
+- 优化了同步接口导致的资源拷贝和资源验证性能开销高的现象。
+- 微信小游戏和抖音小游戏支持资源清单加密。
+
+### Fixed
+
+- (#579) 修复了2.3.10版本资源包构建页面里CopyBuildinFileParam无法编辑问题。
+- (#572) 修复了资源收集页面指定收集的预制体名称变动的问题。
+- (#582) 修复了非递归收集依赖时，依赖列表中才包含主资源的问题。
+
+### Added
+
+- 新增初始化参数：WebGLForceSyncLoadAsset
+
+  ```csharp
+  public abstract class InitializeParameters
+  {
+      /// <summary>
+      /// WebGL平台强制同步加载资源对象
+      /// </summary>Add commentMore actions
+      public bool WebGLForceSyncLoadAsset = false;
+  }
+  ```
+
+- (#576) 新增了资源清单服务类：IManifestServices
+
+  ```csharp
+  /// <summary>
+  /// 资源清单文件处理服务接口
+  /// </summary>
+  public interface IManifestServices
+  {
+      /// <summary>
+      /// 处理资源清单（压缩和加密）
+      /// </summary>
+      byte[] ProcessManifest(byte[] fileData);
+          
+      /// <summary>
+      /// 还原资源清单（解压和解密）
+      /// </summary>
+      byte[] RestoreManifest(byte[] fileData);
+  } 
+  ```
+
+- (#585) 新增了本地文件拷贝服务类：ICopyLocalFileServices
+
+  ```csharp
+  /// <summary>
+  /// 本地文件拷贝服务类
+  /// </summary>
+  public interface ICopyLocalFileServices
+  {
+      void CopyFile(LocalFileInfo sourceFileInfo, string destFilePath);
+  }
+  ```
+
+## [2.3.10] - 2025-06-17
+
+### Improvements
+
+- 小游戏扩展库已经独立，可以单独导入到项目工程。
+- 编辑器里的TableView视图新增了AssetObjectCell类。
+- (#552) 微信小游戏文件系统类，增加了URL合法性的初始化检测机制。
+- (#566) 重构了资源构建页面，方便扩展自定义界面。
+- (#573) 完善了AssetDependencyDB的输出日志，可以正确输出丢失的引用资产信息。
+
+### Fixed
+
+- 修复太空战机DEMO在退出运行模式时的报错。
+- (#551) 修复了Unity2019, Unity2020的代码兼容性报错。
+- (#569) 修复了TVOS平台的兼容问题。  
+- (#564) 修复了TiktokFileSystem文件系统里appendTimeTicks无效的问题。
+
+### Added
+
+- (#562) 新增了解密方法。
+
+  ```csharp
+  public interface IDecryptionServices
+  {
+      /// <summary>
+      /// 后备方式获取解密的资源包对象
+      /// 注意：当正常解密方法失败后，会触发后备加载！
+      /// 说明：建议通过LoadFromMemory()方法加载资源对象作为保底机制。
+      /// issues : https://github.com/tuyoogame/YooAsset/issues/562
+      /// </summary>
+      DecryptResult LoadAssetBundleFallback(DecryptFileInfo fileInfo);    
+  }
+  ```
+
+
+
 ## [2.3.9] - 2025-05-13
 
 ### Improvements

Assets/YooAsset/Editor/AssetArtReporter/AssetArtReporterWindow.cs

@@ -196,6 +196,32 @@ namespace YooAsset.Editor
             }
         }
 
+        /// <summary>
+        /// 导入单个报告对象
+        /// </summary>
+        public void ImportSingleReprotFile(ScanReport report)
+        {
+            _reportCombiner = new ScanReportCombiner();
+
+            try
+            {
+                _reportCombiner.Combine(report);
+
+                // 刷新页面
+                RefreshToolbar();
+                FillTableView();
+                RebuildView();
+            }
+            catch (System.Exception e)
+            {
+                _reportCombiner = null;
+                _titleLabel.text = "导入报告失败！";
+                _descLabel.text = e.Message;
+                UnityEngine.Debug.LogError(e.StackTrace);
+            }
+        }
+
+
         private void ImportSingleBtn_clicked()
         {
             string selectFilePath = EditorUtility.OpenFilePanel("导入报告", _lastestOpenFolder, "json");
@@ -446,15 +472,31 @@ namespace YooAsset.Editor
                 var column = new TableColumn(header.HeaderTitle, header.HeaderTitle, columnStyle);
                 column.MakeCell = () =>
                 {
-                    var label = new Label();
-                    label.style.marginLeft = 3f;
-                    label.style.unityTextAlign = TextAnchor.MiddleLeft;
-                    return label;
+                    if (header.HeaderType == EHeaderType.AssetObject)
+                    {
+                        var objectFiled = new ObjectField();
+                        return objectFiled;
+                    }
+                    else
+                    {
+                        var label = new Label();
+                        label.style.marginLeft = 3f;
+                        label.style.unityTextAlign = TextAnchor.MiddleLeft;
+                        return label;
+                    }
                 };
                 column.BindCell = (VisualElement element, ITableData data, ITableCell cell) =>
                 {
-                    var infoLabel = element as Label;
-                    infoLabel.text = (string)cell.GetDisplayObject();
+                    if (header.HeaderType == EHeaderType.AssetObject)
+                    {
+                        var objectFiled = element as ObjectField;
+                        objectFiled.value = (UnityEngine.Object)cell.GetDisplayObject();
+                    }
+                    else
+                    {
+                        var infoLabel = element as Label;
+                        infoLabel.text = (string)cell.GetDisplayObject();
+                    }
                 };
                 _elementTableView.AddColumn(column);
             }
@@ -480,6 +522,10 @@ namespace YooAsset.Editor
                     {
                         tableData.AddAssetPathCell(scanInfo.HeaderTitle, scanInfo.ScanInfo);
                     }
+                    else if (header.HeaderType == EHeaderType.AssetObject)
+                    {
+                        tableData.AddAssetObjectCell(scanInfo.HeaderTitle, scanInfo.ScanInfo);
+                    }
                     else if (header.HeaderType == EHeaderType.StringValue)
                     {
                         tableData.AddStringValueCell(scanInfo.HeaderTitle, scanInfo.ScanInfo);

Assets/YooAsset/Editor/AssetArtReporter/EHeaderType.cs

@@ -8,6 +8,11 @@ namespace YooAsset.Editor
         /// </summary>
         AssetPath,
 
+        /// <summary>
+        /// 资源对象
+        /// </summary>
+        AssetObject,
+
         /// <summary>
         /// 字符串
         /// </summary>

Assets/YooAsset/Editor/AssetArtReporter/ReportHeader.cs

@@ -126,6 +126,12 @@ namespace YooAsset.Editor
                 if (string.IsNullOrEmpty(guid))
                     throw new Exception($"{HeaderTitle} value is invalid asset path : {value}");
             }
+            else if (HeaderType == EHeaderType.AssetObject)
+            {
+                string guid = AssetDatabase.AssetPathToGUID(value);
+                if (string.IsNullOrEmpty(guid))
+                    throw new Exception($"{HeaderTitle} value is invalid asset object : {value}");
+            }
             else if (HeaderType == EHeaderType.DoubleValue)
             {
                 if (double.TryParse(value, out double doubleValue) == false)

Assets/YooAsset/Editor/AssetArtScanner/AssetArtScannerSetting.cs

@@ -46,7 +46,7 @@ namespace YooAsset.Editor
             }
             catch (Exception e)
             {
-                return new ScannerResult(e.Message);
+                return new ScannerResult(e.StackTrace);
             }
         }
 

Assets/YooAsset/Editor/AssetArtScanner/ScannerResult.cs

@@ -52,7 +52,7 @@ namespace YooAsset.Editor
             if (Succeed)
             {
                 var reproterWindow = AssetArtReporterWindow.OpenWindow();
-                reproterWindow.ImportSingleReprotFile(ReprotFilePath);
+                reproterWindow.ImportSingleReprotFile(Report);
             }
         }
     }

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderSetting.cs

@@ -6,97 +6,110 @@ namespace YooAsset.Editor
 {
     public static class AssetBundleBuilderSetting
     {
-        // EBuildPipeline
-        public static EBuildPipeline GetPackageBuildPipeline(string packageName)
+        // BuildPipelineName
+        public static string GetPackageBuildPipeline(string packageName)
         {
-            string key = $"{Application.productName}_{packageName}_{nameof(EBuildPipeline)}";
-            return (EBuildPipeline)EditorPrefs.GetInt(key, (int)EBuildPipeline.BuiltinBuildPipeline);
+            string key = $"{Application.productName}_{packageName}_BuildPipelineName";
+            string defaultValue = EBuildPipeline.ScriptableBuildPipeline.ToString();
+            return EditorPrefs.GetString(key, defaultValue);
         }
-        public static void SetPackageBuildPipeline(string packageName, EBuildPipeline buildPipeline)
+        public static void SetPackageBuildPipeline(string packageName, string buildPipeline)
         {
-            string key = $"{Application.productName}_{packageName}_{nameof(EBuildPipeline)}";
-            EditorPrefs.SetInt(key, (int)buildPipeline);
+            string key = $"{Application.productName}_{packageName}_BuildPipelineName";
+            EditorPrefs.SetString(key, buildPipeline);
         }
 
         // ECompressOption
-        public static ECompressOption GetPackageCompressOption(string packageName, EBuildPipeline buildPipeline)
+        public static ECompressOption GetPackageCompressOption(string packageName, string buildPipeline)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_{nameof(ECompressOption)}";
             return (ECompressOption)EditorPrefs.GetInt(key, (int)ECompressOption.LZ4);
         }
-        public static void SetPackageCompressOption(string packageName, EBuildPipeline buildPipeline, ECompressOption compressOption)
+        public static void SetPackageCompressOption(string packageName, string buildPipeline, ECompressOption compressOption)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_{nameof(ECompressOption)}";
             EditorPrefs.SetInt(key, (int)compressOption);
         }
 
         // EFileNameStyle
-        public static EFileNameStyle GetPackageFileNameStyle(string packageName, EBuildPipeline buildPipeline)
+        public static EFileNameStyle GetPackageFileNameStyle(string packageName, string buildPipeline)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_{nameof(EFileNameStyle)}";
             return (EFileNameStyle)EditorPrefs.GetInt(key, (int)EFileNameStyle.HashName);
         }
-        public static void SetPackageFileNameStyle(string packageName, EBuildPipeline buildPipeline, EFileNameStyle fileNameStyle)
+        public static void SetPackageFileNameStyle(string packageName, string buildPipeline, EFileNameStyle fileNameStyle)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_{nameof(EFileNameStyle)}";
             EditorPrefs.SetInt(key, (int)fileNameStyle);
         }
 
         // EBuildinFileCopyOption
-        public static EBuildinFileCopyOption GetPackageBuildinFileCopyOption(string packageName, EBuildPipeline buildPipeline)
+        public static EBuildinFileCopyOption GetPackageBuildinFileCopyOption(string packageName, string buildPipeline)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_{nameof(EBuildinFileCopyOption)}";
             return (EBuildinFileCopyOption)EditorPrefs.GetInt(key, (int)EBuildinFileCopyOption.None);
         }
-        public static void SetPackageBuildinFileCopyOption(string packageName, EBuildPipeline buildPipeline, EBuildinFileCopyOption buildinFileCopyOption)
+        public static void SetPackageBuildinFileCopyOption(string packageName, string buildPipeline, EBuildinFileCopyOption buildinFileCopyOption)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_{nameof(EBuildinFileCopyOption)}";
             EditorPrefs.SetInt(key, (int)buildinFileCopyOption);
         }
 
         // BuildFileCopyParams
-        public static string GetPackageBuildinFileCopyParams(string packageName, EBuildPipeline buildPipeline)
+        public static string GetPackageBuildinFileCopyParams(string packageName, string buildPipeline)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_BuildFileCopyParams";
             return EditorPrefs.GetString(key, string.Empty);
         }
-        public static void SetPackageBuildinFileCopyParams(string packageName, EBuildPipeline buildPipeline, string buildinFileCopyParams)
+        public static void SetPackageBuildinFileCopyParams(string packageName, string buildPipeline, string buildinFileCopyParams)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_BuildFileCopyParams";
             EditorPrefs.SetString(key, buildinFileCopyParams);
         }
 
-        // EncyptionClassName
-        public static string GetPackageEncyptionClassName(string packageName, EBuildPipeline buildPipeline)
+        // EncyptionServicesClassName
+        public static string GetPackageEncyptionServicesClassName(string packageName, string buildPipeline)
         {
-            string key = $"{Application.productName}_{packageName}_{buildPipeline}_EncyptionClassName";
-            return EditorPrefs.GetString(key, string.Empty);
+            string key = $"{Application.productName}_{packageName}_{buildPipeline}_EncyptionServicesClassName";
+            return EditorPrefs.GetString(key, $"{typeof(EncryptionNone).FullName}");
         }
-        public static void SetPackageEncyptionClassName(string packageName, EBuildPipeline buildPipeline, string encyptionClassName)
+        public static void SetPackageEncyptionServicesClassName(string packageName, string buildPipeline, string encyptionClassName)
         {
-            string key = $"{Application.productName}_{packageName}_{buildPipeline}_EncyptionClassName";
+            string key = $"{Application.productName}_{packageName}_{buildPipeline}_EncyptionServicesClassName";
+            EditorPrefs.SetString(key, encyptionClassName);
+        }
+
+        // ManifestServicesClassName
+        public static string GetPackageManifestServicesClassName(string packageName, string buildPipeline)
+        {
+            string key = $"{Application.productName}_{packageName}_{buildPipeline}_ManifestServicesClassName";
+            return EditorPrefs.GetString(key, $"{typeof(ManifestNone).FullName}");
+        }
+        public static void SetPackageManifestServicesClassName(string packageName, string buildPipeline, string encyptionClassName)
+        {
+            string key = $"{Application.productName}_{packageName}_{buildPipeline}_ManifestServicesClassName";
             EditorPrefs.SetString(key, encyptionClassName);
         }
 
         // ClearBuildCache
-        public static bool GetPackageClearBuildCache(string packageName, EBuildPipeline buildPipeline)
+        public static bool GetPackageClearBuildCache(string packageName, string buildPipeline)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_ClearBuildCache";
             return EditorPrefs.GetInt(key, 0) > 0;
         }
-        public static void SetPackageClearBuildCache(string packageName, EBuildPipeline buildPipeline, bool clearBuildCache)
+        public static void SetPackageClearBuildCache(string packageName, string buildPipeline, bool clearBuildCache)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_ClearBuildCache";
             EditorPrefs.SetInt(key, clearBuildCache ? 1 : 0);
         }
 
         // UseAssetDependencyDB
-        public static bool GetPackageUseAssetDependencyDB(string packageName, EBuildPipeline buildPipeline)
+        public static bool GetPackageUseAssetDependencyDB(string packageName, string buildPipeline)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_UseAssetDependencyDB";
             return EditorPrefs.GetInt(key, 0) > 0;
         }
-        public static void SetPackageUseAssetDependencyDB(string packageName, EBuildPipeline buildPipeline, bool useAssetDependencyDB)
+        public static void SetPackageUseAssetDependencyDB(string packageName, string buildPipeline, bool useAssetDependencyDB)
         {
             string key = $"{Application.productName}_{packageName}_{buildPipeline}_UseAssetDependencyDB";
             EditorPrefs.SetInt(key, useAssetDependencyDB ? 1 : 0);

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderWindow.cs

@@ -19,7 +19,9 @@ namespace YooAsset.Editor
         }
 
         private string _buildPackage;
-        private EBuildPipeline _buildPipeline;
+        private string _buildPipeline;
+
+        private Dictionary<string, Type> _viewClassDic = new Dictionary<string, Type>(10);
 
         private Toolbar _toolbar;
         private ToolbarMenu _packageMenu;
@@ -69,11 +71,23 @@ namespace YooAsset.Editor
                 {
                     _pipelineMenu = new ToolbarMenu();
                     _pipelineMenu.style.width = 200;
-                    _pipelineMenu.menu.AppendAction(EBuildPipeline.EditorSimulateBuildPipeline.ToString(), PipelineMenuAction, PipelineMenuFun, EBuildPipeline.EditorSimulateBuildPipeline);
-                    _pipelineMenu.menu.AppendAction(EBuildPipeline.BuiltinBuildPipeline.ToString(), PipelineMenuAction, PipelineMenuFun, EBuildPipeline.BuiltinBuildPipeline);
-                    _pipelineMenu.menu.AppendAction(EBuildPipeline.ScriptableBuildPipeline.ToString(), PipelineMenuAction, PipelineMenuFun, EBuildPipeline.ScriptableBuildPipeline);
-                    _pipelineMenu.menu.AppendAction(EBuildPipeline.RawFileBuildPipeline.ToString(), PipelineMenuAction, PipelineMenuFun, EBuildPipeline.RawFileBuildPipeline);
                     _toolbar.Add(_pipelineMenu);
+
+                    var viewerClassTypes = EditorTools.GetAssignableTypes(typeof(BuildPipelineViewerBase));
+                    foreach (var classType in viewerClassTypes)
+                    {
+                        var buildPipelineAttribute = EditorTools.GetAttribute<BuildPipelineAttribute>(classType);
+                        string pipelineName = buildPipelineAttribute.PipelineName;
+                        if (_viewClassDic.ContainsKey(pipelineName))
+                        {
+                            Debug.LogWarning($"The pipeline has already exist : {pipelineName}");
+                        }
+                        else
+                        {
+                            _viewClassDic.Add(pipelineName, classType);
+                            _pipelineMenu.menu.AppendAction(pipelineName, PipelineMenuAction, PipelineMenuFun);
+                        }
+                    }
                 }
 
                 RefreshBuildPipelineView();
@@ -91,28 +105,18 @@ namespace YooAsset.Editor
 
             _buildPipeline = AssetBundleBuilderSetting.GetPackageBuildPipeline(_buildPackage);
             _packageMenu.text = _buildPackage;
-            _pipelineMenu.text = _buildPipeline.ToString();
+            _pipelineMenu.text = _buildPipeline;
 
-            var buildTarget = EditorUserBuildSettings.activeBuildTarget;
-            if (_buildPipeline == EBuildPipeline.EditorSimulateBuildPipeline)
+            if (_viewClassDic.TryGetValue(_buildPipeline, out Type value))
             {
-                var viewer = new EditorSimulateBuildPipelineViewer(_buildPackage, buildTarget, _container);
-            }
-            else if (_buildPipeline == EBuildPipeline.BuiltinBuildPipeline)
-            {
-                var viewer = new BuiltinBuildPipelineViewer(_buildPackage, buildTarget, _container);
-            }
-            else if (_buildPipeline == EBuildPipeline.ScriptableBuildPipeline)
-            {
-                var viewer = new ScriptableBuildPipelineViewer(_buildPackage, buildTarget, _container);
-            }
-            else if (_buildPipeline == EBuildPipeline.RawFileBuildPipeline)
-            {
-                var viewer = new RawfileBuildpipelineViewer(_buildPackage, buildTarget, _container);
+                var buildTarget = EditorUserBuildSettings.activeBuildTarget;
+                var viewer = Activator.CreateInstance(value) as BuildPipelineViewerBase;
+                viewer.InitView(_buildPackage, _buildPipeline, buildTarget);
+                viewer.CreateView(_container);
             }
             else
             {
-                throw new System.NotImplementedException(_buildPipeline.ToString());
+                Debug.LogError($"Not found build pipeline : {_buildPipeline}");
             }
         }
         private List<string> GetBuildPackageNames()
@@ -145,18 +149,16 @@ namespace YooAsset.Editor
 
         private void PipelineMenuAction(DropdownMenuAction action)
         {
-            var pipelineType = (EBuildPipeline)action.userData;
-            if (_buildPipeline != pipelineType)
+            if (_buildPipeline != action.name)
             {
-                _buildPipeline = pipelineType;
-                AssetBundleBuilderSetting.SetPackageBuildPipeline(_buildPackage, pipelineType);
+                _buildPipeline = action.name;
+                AssetBundleBuilderSetting.SetPackageBuildPipeline(_buildPackage, _buildPipeline);
                 RefreshBuildPipelineView();
             }
         }
         private DropdownMenuAction.Status PipelineMenuFun(DropdownMenuAction action)
         {
-            var pipelineType = (EBuildPipeline)action.userData;
-            if (_buildPipeline == pipelineType)
+            if (_buildPipeline == action.name)
                 return DropdownMenuAction.Status.Checked;
             else
                 return DropdownMenuAction.Status.Normal;

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParameters.cs

@@ -98,6 +98,11 @@ namespace YooAsset.Editor
         /// </summary>
         public IEncryptionServices EncryptionServices;
 
+        /// <summary>
+        /// 资源清单服务类
+        /// </summary>
+        public IManifestServices ManifestServices;
+
 
         private string _pipelineOutputDirectory = string.Empty;
         private string _packageOutputDirectory = string.Empty;

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskCreateCatalog.cs

@@ -14,7 +14,8 @@ namespace YooAsset.Editor
         {
             string buildinRootDirectory = buildParametersContext.GetBuildinRootDirectory();
             string buildPackageName = buildParametersContext.Parameters.PackageName;
-            DefaultBuildinFileSystemBuild.CreateBuildinCatalogFile(buildPackageName, buildinRootDirectory);
+            var manifestServices = buildParametersContext.Parameters.ManifestServices;
+            DefaultBuildinFileSystemBuild.CreateBuildinCatalogFile(manifestServices, buildPackageName, buildinRootDirectory);
 
             // 刷新目录
             AssetDatabase.Refresh();

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskCreateManifest.cs

@@ -58,7 +58,7 @@ namespace YooAsset.Editor
             if (processBundleDepends)
                 ProcessBuiltinBundleDependency(context, manifest);
 
-            // 创建补丁清单文本文件
+            // 创建资源清单文本文件
             {
                 string fileName = YooAssetSettingsData.GetManifestJsonFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 string filePath = $"{packageOutputDirectory}/{fileName}";
@@ -66,18 +66,18 @@ namespace YooAsset.Editor
                 BuildLogger.Log($"Create package manifest file: {filePath}");
             }
 
-            // 创建补丁清单二进制文件
+            // 创建资源清单二进制文件
             string packageHash;
             string packagePath;
             {
                 string fileName = YooAssetSettingsData.GetManifestBinaryFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 packagePath = $"{packageOutputDirectory}/{fileName}";
-                ManifestTools.SerializeToBinary(packagePath, manifest);
+                ManifestTools.SerializeToBinary(packagePath, manifest, buildParameters.ManifestServices);
                 packageHash = HashUtility.FileCRC32(packagePath);
                 BuildLogger.Log($"Create package manifest file: {packagePath}");
             }
 
-            // 创建补丁清单哈希文件
+            // 创建资源清单哈希文件
             {
                 string fileName = YooAssetSettingsData.GetPackageHashFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 string filePath = $"{packageOutputDirectory}/{fileName}";
@@ -85,7 +85,7 @@ namespace YooAsset.Editor
                 BuildLogger.Log($"Create package manifest hash file: {filePath}");
             }
 
-            // 创建补丁清单版本文件
+            // 创建资源清单版本文件
             {
                 string fileName = YooAssetSettingsData.GetPackageVersionFileName(buildParameters.PackageName);
                 string filePath = $"{packageOutputDirectory}/{fileName}";
@@ -97,7 +97,7 @@ namespace YooAsset.Editor
             {
                 ManifestContext manifestContext = new ManifestContext();
                 byte[] bytesData = FileUtility.ReadAllBytes(packagePath);
-                manifestContext.Manifest = ManifestTools.DeserializeFromBinary(bytesData);
+                manifestContext.Manifest = ManifestTools.DeserializeFromBinary(bytesData, buildParameters.ManifestServices);
                 context.SetContextObject(manifestContext);
             }
         }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/BaseTasks/TaskCreateReport.cs

@@ -43,7 +43,8 @@ namespace YooAsset.Editor
                 buildReport.Summary.EnableSharePackRule = buildParameters.EnableSharePackRule;
                 buildReport.Summary.SingleReferencedPackAlone = buildParameters.SingleReferencedPackAlone;
                 buildReport.Summary.FileNameStyle = buildParameters.FileNameStyle;
-                buildReport.Summary.EncryptionClassName = buildParameters.EncryptionServices == null ? "null" : buildParameters.EncryptionServices.GetType().FullName;
+                buildReport.Summary.EncryptionServicesClassName = buildParameters.EncryptionServices == null ? "null" : buildParameters.EncryptionServices.GetType().FullName;
+                buildReport.Summary.ManifestServicesClassName = buildParameters.ManifestServices == null ? "null" : buildParameters.ManifestServices.GetType().FullName;
                 if (buildParameters is BuiltinBuildParameters)
                 {
                     var builtinBuildParameters = buildParameters as BuiltinBuildParameters;

Assets/YooAsset/Editor/AssetBundleBuilder/DefaultManifestServices.cs

@@ -0,0 +1,15 @@
+
+namespace YooAsset.Editor
+{
+    public class ManifestNone : IManifestServices
+    {
+        public byte[] ProcessManifest(byte[] fileData)
+        {
+            return fileData;
+        }
+        public byte[] RestoreManifest(byte[] fileData)
+        {
+            return fileData;
+        }
+    }
+}

Assets/YooAsset/Editor/AssetBundleBuilder/DefaultManifestServices.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 94254ab8e4496214884c11a891c131c6
+guid: 446513b0ea9f5d445ade0cfb09c5073b
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Editor/AssetBundleBuilder/IBuildPipeline.cs

@@ -1,8 +1,13 @@
-
+using UnityEditor;
+using UnityEngine;
+
 namespace YooAsset.Editor
 {
     public interface IBuildPipeline
     {
+        /// <summary>
+        /// 运行构建任务
+        /// </summary>
         BuildResult Run(BuildParameters buildParameters, bool enableLog);
     }
 }

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuildPipelineAttribute.cs

@@ -0,0 +1,14 @@
+using System;
+
+namespace YooAsset.Editor
+{
+    public class BuildPipelineAttribute : Attribute
+    {
+        public string PipelineName;
+
+        public BuildPipelineAttribute(string name)
+        {
+            this.PipelineName = name;
+        }
+    }
+}

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuildPipelineAttribute.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 8088863fc7dfbd441bc897380cd7b97f
+guid: 90d865a5cede7ae43a5fdabdc20af0fd
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuildPipelineViewerBase.cs

@@ -12,211 +12,224 @@ namespace YooAsset.Editor
 {
     internal abstract class BuildPipelineViewerBase
     {
-        private const int StyleWidth = 400;
-        private const int LabelMinWidth = 180;
+        protected const int StyleWidth = 400;
+        protected const int LabelMinWidth = 190;
 
-        protected readonly string PackageName;
-        protected readonly BuildTarget BuildTarget;
-        protected readonly EBuildPipeline BuildPipeline;
-        protected TemplateContainer Root;
+        protected string PackageName { private set; get; }
+        protected string PipelineName { private set; get; }
+        protected BuildTarget BuildTarget { private set; get; }
 
-        private TextField _buildOutputField;
-        private TextField _buildVersionField;
-        private PopupField<Enum> _buildModeField;
-        private PopupField<Type> _encryptionField;
-        private EnumField _compressionField;
-        private EnumField _outputNameStyleField;
-        private EnumField _copyBuildinFileOptionField;
-        private TextField _copyBuildinFileTagsField;
-        private Toggle _clearBuildCacheToggle;
-        private Toggle _useAssetDependencyDBToggle;
-
-        public BuildPipelineViewerBase(string packageName, EBuildPipeline buildPipeline, BuildTarget buildTarget, VisualElement parent)
+        /// <summary>
+        /// 初始化视图
+        /// </summary>
+        public void InitView(string packageName, string pipelineName, BuildTarget buildTarget)
         {
             PackageName = packageName;
+            PipelineName = pipelineName;
             BuildTarget = buildTarget;
-            BuildPipeline = buildPipeline;
-
-            CreateView(parent);
-            RefreshView();
-        }
-        private void CreateView(VisualElement parent)
-        {
-            // 加载布局文件
-            var visualAsset = UxmlLoader.LoadWindowUXML<BuildPipelineViewerBase>();
-            if (visualAsset == null)
-                return;
-
-            Root = visualAsset.CloneTree();
-            Root.style.flexGrow = 1f;
-            parent.Add(Root);
-
-            // 输出目录
-            string defaultOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
-            _buildOutputField = Root.Q<TextField>("BuildOutput");
-            _buildOutputField.SetValueWithoutNotify(defaultOutputRoot);
-            _buildOutputField.SetEnabled(false);
-
-            // 构建版本
-            _buildVersionField = Root.Q<TextField>("BuildVersion");
-            _buildVersionField.style.width = StyleWidth;
-            _buildVersionField.SetValueWithoutNotify(GetDefaultPackageVersion());
-
-            // 加密方法
-            {
-                var encryptionContainer = Root.Q("EncryptionContainer");
-                var encryptionClassTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
-                if (encryptionClassTypes.Count > 0)
-                {
-                    var encyptionClassName = AssetBundleBuilderSetting.GetPackageEncyptionClassName(PackageName, BuildPipeline);
-                    int defaultIndex = encryptionClassTypes.FindIndex(x => x.FullName.Equals(encyptionClassName));
-                    if (defaultIndex < 0)
-                        defaultIndex = 0;
-                    _encryptionField = new PopupField<Type>(encryptionClassTypes, defaultIndex);
-                    _encryptionField.label = "Encryption";
-                    _encryptionField.style.width = StyleWidth;
-                    _encryptionField.RegisterValueChangedCallback(evt =>
-                    {
-                        AssetBundleBuilderSetting.SetPackageEncyptionClassName(PackageName, BuildPipeline, _encryptionField.value.FullName);
-                    });
-                    encryptionContainer.Add(_encryptionField);
-                }
-                else
-                {
-                    _encryptionField = new PopupField<Type>();
-                    _encryptionField.label = "Encryption";
-                    _encryptionField.style.width = StyleWidth;
-                    encryptionContainer.Add(_encryptionField);
-                }
-            }
-
-            // 压缩方式选项
-            var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, BuildPipeline);
-            _compressionField = Root.Q<EnumField>("Compression");
-            _compressionField.Init(compressOption);
-            _compressionField.SetValueWithoutNotify(compressOption);
-            _compressionField.style.width = StyleWidth;
-            _compressionField.RegisterValueChangedCallback(evt =>
-            {
-                AssetBundleBuilderSetting.SetPackageCompressOption(PackageName, BuildPipeline, (ECompressOption)_compressionField.value);
-            });
-
-            // 输出文件名称样式
-            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, BuildPipeline);
-            _outputNameStyleField = Root.Q<EnumField>("FileNameStyle");
-            _outputNameStyleField.Init(fileNameStyle);
-            _outputNameStyleField.SetValueWithoutNotify(fileNameStyle);
-            _outputNameStyleField.style.width = StyleWidth;
-            _outputNameStyleField.RegisterValueChangedCallback(evt =>
-            {
-                AssetBundleBuilderSetting.SetPackageFileNameStyle(PackageName, BuildPipeline, (EFileNameStyle)_outputNameStyleField.value);
-            });
-
-            // 首包文件拷贝选项
-            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, BuildPipeline);
-            _copyBuildinFileOptionField = Root.Q<EnumField>("CopyBuildinFileOption");
-            _copyBuildinFileOptionField.Init(buildinFileCopyOption);
-            _copyBuildinFileOptionField.SetValueWithoutNotify(buildinFileCopyOption);
-            _copyBuildinFileOptionField.style.width = StyleWidth;
-            _copyBuildinFileOptionField.RegisterValueChangedCallback(evt =>
-            {
-                AssetBundleBuilderSetting.SetPackageBuildinFileCopyOption(PackageName, BuildPipeline, (EBuildinFileCopyOption)_copyBuildinFileOptionField.value);
-                RefreshView();
-            });
-
-            // 首包文件拷贝参数
-            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, BuildPipeline);
-            _copyBuildinFileTagsField = Root.Q<TextField>("CopyBuildinFileParam");
-            _copyBuildinFileTagsField.SetValueWithoutNotify(buildinFileCopyParams);
-            _copyBuildinFileTagsField.RegisterValueChangedCallback(evt =>
-            {
-                AssetBundleBuilderSetting.SetPackageBuildinFileCopyParams(PackageName, BuildPipeline, _copyBuildinFileTagsField.value);
-            });
-
-            // 清理构建缓存
-            bool clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, BuildPipeline);
-            _clearBuildCacheToggle = Root.Q<Toggle>("ClearBuildCache");
-            _clearBuildCacheToggle.SetValueWithoutNotify(clearBuildCache);
-            _clearBuildCacheToggle.RegisterValueChangedCallback(evt =>
-            {
-                AssetBundleBuilderSetting.SetPackageClearBuildCache(PackageName, BuildPipeline, _clearBuildCacheToggle.value);
-            });
-
-            // 使用资源依赖数据库
-            bool useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, BuildPipeline);
-            _useAssetDependencyDBToggle = Root.Q<Toggle>("UseAssetDependency");
-            _useAssetDependencyDBToggle.SetValueWithoutNotify(useAssetDependencyDB);
-            _useAssetDependencyDBToggle.RegisterValueChangedCallback(evt =>
-            {
-                AssetBundleBuilderSetting.SetPackageUseAssetDependencyDB(PackageName, BuildPipeline, _useAssetDependencyDBToggle.value);
-            });
-
-            // 对齐文本间距
-            UIElementsTools.SetElementLabelMinWidth(_buildOutputField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_buildVersionField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_compressionField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_encryptionField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_outputNameStyleField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_copyBuildinFileOptionField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_copyBuildinFileTagsField, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_clearBuildCacheToggle, LabelMinWidth);
-            UIElementsTools.SetElementLabelMinWidth(_useAssetDependencyDBToggle, LabelMinWidth);
-
-            // 构建按钮
-            var buildButton = Root.Q<Button>("Build");
-            buildButton.clicked += BuildButton_clicked;
-        }
-        private void RefreshView()
-        {
-            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, BuildPipeline);
-            bool tagsFiledVisible = buildinFileCopyOption == EBuildinFileCopyOption.ClearAndCopyByTags || buildinFileCopyOption == EBuildinFileCopyOption.OnlyCopyByTags;
-            _copyBuildinFileTagsField.visible = tagsFiledVisible;
-        }
-        private void BuildButton_clicked()
-        {
-            if (EditorUtility.DisplayDialog("提示", $"开始构建资源包[{PackageName}]！", "Yes", "No"))
-            {
-                EditorTools.ClearUnityConsole();
-                EditorApplication.delayCall += ExecuteBuild;
-            }
-            else
-            {
-                Debug.LogWarning("[Build] 打包已经取消");
-            }
         }
 
         /// <summary>
-        /// 执行构建任务
+        /// 创建视图
         /// </summary>
-        protected abstract void ExecuteBuild();
+        public abstract void CreateView(VisualElement parent);
 
         /// <summary>
-        /// 获取构建版本
+        /// 获取默认版本
         /// </summary>
-        protected string GetPackageVersion()
+        protected virtual string GetDefaultPackageVersion()
         {
-            return _buildVersionField.value;
+            int totalMinutes = DateTime.Now.Hour * 60 + DateTime.Now.Minute;
+            return DateTime.Now.ToString("yyyy-MM-dd") + "-" + totalMinutes;
         }
 
         /// <summary>
-        /// 创建加密类实例
+        /// 创建资源加密服务类实例
         /// </summary>
-        protected IEncryptionServices CreateEncryptionInstance()
+        protected IEncryptionServices CreateEncryptionServicesInstance()
         {
-            var encyptionClassName = AssetBundleBuilderSetting.GetPackageEncyptionClassName(PackageName, BuildPipeline);
-            var encryptionClassTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
-            var classType = encryptionClassTypes.Find(x => x.FullName.Equals(encyptionClassName));
+            var className = AssetBundleBuilderSetting.GetPackageEncyptionServicesClassName(PackageName, PipelineName);
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
+            var classType = classTypes.Find(x => x.FullName.Equals(className));
             if (classType != null)
                 return (IEncryptionServices)Activator.CreateInstance(classType);
             else
                 return null;
         }
 
-        private string GetDefaultPackageVersion()
+        /// <summary>
+        /// 创建资源清单服务类实例
+        /// </summary>
+        protected IManifestServices CreateManifestServicesInstance()
         {
-            int totalMinutes = DateTime.Now.Hour * 60 + DateTime.Now.Minute;
-            return DateTime.Now.ToString("yyyy-MM-dd") + "-" + totalMinutes;
+            var className = AssetBundleBuilderSetting.GetPackageManifestServicesClassName(PackageName, PipelineName);
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IManifestServices));
+            var classType = classTypes.Find(x => x.FullName.Equals(className));
+            if (classType != null)
+                return (IManifestServices)Activator.CreateInstance(classType);
+            else
+                return null;
         }
+
+        #region UI元素通用处理方法
+        protected void SetBuildOutputField(TextField textField)
+        {
+            // 输出目录
+            string defaultOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
+            textField.SetValueWithoutNotify(defaultOutputRoot);
+            textField.SetEnabled(false);
+            UIElementsTools.SetElementLabelMinWidth(textField, LabelMinWidth);
+        }
+        protected void SetBuildVersionField(TextField textField)
+        {
+            // 构建版本
+            textField.style.width = StyleWidth;
+            textField.SetValueWithoutNotify(GetDefaultPackageVersion());
+            UIElementsTools.SetElementLabelMinWidth(textField, LabelMinWidth);
+        }
+        protected void SetCompressionField(EnumField enumField)
+        {
+            // 压缩方式选项
+            var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, PipelineName);
+            enumField.Init(compressOption);
+            enumField.SetValueWithoutNotify(compressOption);
+            enumField.style.width = StyleWidth;
+            enumField.RegisterValueChangedCallback(evt =>
+            {
+                AssetBundleBuilderSetting.SetPackageCompressOption(PackageName, PipelineName, (ECompressOption)enumField.value);
+            });
+            UIElementsTools.SetElementLabelMinWidth(enumField, LabelMinWidth);
+        }
+        protected void SetOutputNameStyleField(EnumField enumField)
+        {
+            // 输出文件名称样式
+            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, PipelineName);
+            enumField.Init(fileNameStyle);
+            enumField.SetValueWithoutNotify(fileNameStyle);
+            enumField.style.width = StyleWidth;
+            enumField.RegisterValueChangedCallback(evt =>
+            {
+                AssetBundleBuilderSetting.SetPackageFileNameStyle(PackageName, PipelineName, (EFileNameStyle)enumField.value);
+            });
+            UIElementsTools.SetElementLabelMinWidth(enumField, LabelMinWidth);
+        }
+        protected void SetCopyBuildinFileOptionField(EnumField enumField, TextField tagField)
+        {
+            // 首包文件拷贝选项
+            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, PipelineName);
+            enumField.Init(buildinFileCopyOption);
+            enumField.SetValueWithoutNotify(buildinFileCopyOption);
+            enumField.style.width = StyleWidth;
+            enumField.RegisterValueChangedCallback(evt =>
+            {
+                AssetBundleBuilderSetting.SetPackageBuildinFileCopyOption(PackageName, PipelineName, (EBuildinFileCopyOption)enumField.value);
+
+                // 设置内置资源标签显隐
+                SetCopyBuildinFileTagsVisible(tagField);
+            });
+            UIElementsTools.SetElementLabelMinWidth(enumField, LabelMinWidth);
+        }
+        protected void SetCopyBuildinFileTagsVisible(TextField tagField)
+        {
+            var option = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, PipelineName);
+            tagField.visible = option == EBuildinFileCopyOption.ClearAndCopyByTags || option == EBuildinFileCopyOption.OnlyCopyByTags;
+        }
+        protected void SetCopyBuildinFileTagsField(TextField textField)
+        {
+            // 首包文件拷贝参数
+            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, PipelineName);
+            textField.SetValueWithoutNotify(buildinFileCopyParams);
+            textField.RegisterValueChangedCallback(evt =>
+            {
+                AssetBundleBuilderSetting.SetPackageBuildinFileCopyParams(PackageName, PipelineName, textField.value);
+            });
+            UIElementsTools.SetElementLabelMinWidth(textField, LabelMinWidth);
+        }
+        protected void SetClearBuildCacheToggle(Toggle toggle)
+        {
+            // 清理构建缓存
+            bool clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, PipelineName);
+            toggle.SetValueWithoutNotify(clearBuildCache);
+            toggle.RegisterValueChangedCallback(evt =>
+            {
+                AssetBundleBuilderSetting.SetPackageClearBuildCache(PackageName, PipelineName, toggle.value);
+            });
+            UIElementsTools.SetElementLabelMinWidth(toggle, LabelMinWidth);
+        }
+        protected void SetUseAssetDependencyDBToggle(Toggle toggle)
+        {
+            // 使用资源依赖数据库
+            bool useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, PipelineName);
+            toggle.SetValueWithoutNotify(useAssetDependencyDB);
+            toggle.RegisterValueChangedCallback(evt =>
+            {
+                AssetBundleBuilderSetting.SetPackageUseAssetDependencyDB(PackageName, PipelineName, toggle.value);
+            });
+            UIElementsTools.SetElementLabelMinWidth(toggle, LabelMinWidth);
+        }
+        protected PopupField<Type> CreateEncryptionServicesField(VisualElement container)
+        {
+            // 加密服务类
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
+            if (classTypes.Count > 0)
+            {
+                var className = AssetBundleBuilderSetting.GetPackageEncyptionServicesClassName(PackageName, PipelineName);
+                int defaultIndex = classTypes.FindIndex(x => x.FullName.Equals(className));
+                if (defaultIndex < 0)
+                    defaultIndex = 0;
+                var popupField = new PopupField<Type>(classTypes, defaultIndex);
+                popupField.label = "Encryption Services";
+                popupField.style.width = StyleWidth;
+                popupField.RegisterValueChangedCallback(evt =>
+                {
+                    AssetBundleBuilderSetting.SetPackageEncyptionServicesClassName(PackageName, PipelineName, popupField.value.FullName);
+                });
+                container.Add(popupField);
+                UIElementsTools.SetElementLabelMinWidth(popupField, LabelMinWidth);
+                return popupField;
+            }
+            else
+            {
+                var popupField = new PopupField<Type>();
+                popupField.label = "Encryption Services";
+                popupField.style.width = StyleWidth;
+                container.Add(popupField);
+                UIElementsTools.SetElementLabelMinWidth(popupField, LabelMinWidth);
+                return popupField;
+            }
+        }
+        protected PopupField<Type> CreateManifestServicesField(VisualElement container)
+        {
+            // 清单服务类
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IManifestServices));
+            if (classTypes.Count > 0)
+            {
+                var className = AssetBundleBuilderSetting.GetPackageManifestServicesClassName(PackageName, PipelineName);
+                int defaultIndex = classTypes.FindIndex(x => x.FullName.Equals(className));
+                if (defaultIndex < 0)
+                    defaultIndex = 0;
+                var popupField = new PopupField<Type>(classTypes, defaultIndex);
+                popupField.label = "Manifest Services";
+                popupField.style.width = StyleWidth;
+                popupField.RegisterValueChangedCallback(evt =>
+                {
+                    AssetBundleBuilderSetting.SetPackageManifestServicesClassName(PackageName, PipelineName, popupField.value.FullName);
+                });
+                container.Add(popupField);
+                UIElementsTools.SetElementLabelMinWidth(popupField, LabelMinWidth);
+                return popupField;
+            }
+            else
+            {
+                var popupField = new PopupField<Type>();
+                popupField.label = "Manifest Services";
+                popupField.style.width = StyleWidth;
+                container.Add(popupField);
+                UIElementsTools.SetElementLabelMinWidth(popupField, LabelMinWidth);
+                return popupField;
+            }
+        }
+        #endregion
     }
 }
 #endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuiltinBuildPipeline.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 5280dfac6a481ee429c769ba5688c9d2
+guid: e2e1fae9b05cc554e9ebfee01f2b9333
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuiltinBuildPipeline/BuiltinBuildPipelineViewer.cs

@@ -0,0 +1,132 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using System.IO;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    [BuildPipelineAttribute(nameof(EBuildPipeline.BuiltinBuildPipeline))]
+    internal class BuiltinBuildPipelineViewer : BuildPipelineViewerBase
+    {
+        protected TemplateContainer Root;
+        protected TextField _buildOutputField;
+        protected TextField _buildVersionField;
+        protected PopupField<Type> _encryptionServicesField;
+        protected PopupField<Type> _manifestServicesField;
+        protected EnumField _compressionField;
+        protected EnumField _outputNameStyleField;
+        protected EnumField _copyBuildinFileOptionField;
+        protected TextField _copyBuildinFileTagsField;
+        protected Toggle _clearBuildCacheToggle;
+        protected Toggle _useAssetDependencyDBToggle;
+
+        public override void CreateView(VisualElement parent)
+        {
+            // 加载布局文件
+            var visualAsset = UxmlLoader.LoadWindowUXML<BuiltinBuildPipelineViewer>();
+            if (visualAsset == null)
+                return;
+
+            Root = visualAsset.CloneTree();
+            Root.style.flexGrow = 1f;
+            parent.Add(Root);
+
+            // 输出目录
+            _buildOutputField = Root.Q<TextField>("BuildOutput");
+            SetBuildOutputField(_buildOutputField);
+
+            // 构建版本
+            _buildVersionField = Root.Q<TextField>("BuildVersion");
+            SetBuildVersionField(_buildVersionField);
+
+            // 服务类
+            var popupContainer = Root.Q("PopupContainer");
+            _encryptionServicesField = CreateEncryptionServicesField(popupContainer);
+            _manifestServicesField = CreateManifestServicesField(popupContainer);
+
+            // 压缩方式选项
+            _compressionField = Root.Q<EnumField>("Compression");
+            SetCompressionField(_compressionField);
+
+            // 输出文件名称样式
+            _outputNameStyleField = Root.Q<EnumField>("FileNameStyle");
+            SetOutputNameStyleField(_outputNameStyleField);
+
+            // 首包文件拷贝参数
+            _copyBuildinFileTagsField = Root.Q<TextField>("CopyBuildinFileParam");
+            SetCopyBuildinFileTagsField(_copyBuildinFileTagsField);
+            SetCopyBuildinFileTagsVisible(_copyBuildinFileTagsField);
+
+            // 首包文件拷贝选项
+            _copyBuildinFileOptionField = Root.Q<EnumField>("CopyBuildinFileOption");
+            SetCopyBuildinFileOptionField(_copyBuildinFileOptionField, _copyBuildinFileTagsField);
+
+            // 清理构建缓存
+            _clearBuildCacheToggle = Root.Q<Toggle>("ClearBuildCache");
+            SetClearBuildCacheToggle(_clearBuildCacheToggle);
+
+            // 使用资源依赖数据库
+            _useAssetDependencyDBToggle = Root.Q<Toggle>("UseAssetDependency");
+            SetUseAssetDependencyDBToggle(_useAssetDependencyDBToggle);
+
+            // 构建按钮
+            var buildButton = Root.Q<Button>("Build");
+            buildButton.clicked += BuildButton_clicked;
+        }
+        private void BuildButton_clicked()
+        {
+            if (EditorUtility.DisplayDialog("提示", $"开始构建资源包[{PackageName}]！", "Yes", "No"))
+            {
+                EditorTools.ClearUnityConsole();
+                EditorApplication.delayCall += ExecuteBuild;
+            }
+            else
+            {
+                Debug.LogWarning("[Build] 打包已经取消");
+            }
+        }
+
+        /// <summary>
+        /// 执行构建
+        /// </summary>
+        protected virtual void ExecuteBuild()
+        {
+            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, PipelineName);
+            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, PipelineName);
+            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, PipelineName);
+            var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, PipelineName);
+            var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, PipelineName);
+            var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, PipelineName);
+
+            BuiltinBuildParameters buildParameters = new BuiltinBuildParameters();
+            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
+            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
+            buildParameters.BuildPipeline = PipelineName.ToString();
+            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
+            buildParameters.BuildTarget = BuildTarget;
+            buildParameters.PackageName = PackageName;
+            buildParameters.PackageVersion = _buildVersionField.value;
+            buildParameters.EnableSharePackRule = true;
+            buildParameters.VerifyBuildingResult = true;
+            buildParameters.FileNameStyle = fileNameStyle;
+            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
+            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
+            buildParameters.CompressOption = compressOption;
+            buildParameters.ClearBuildCacheFiles = clearBuildCache;
+            buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
+            buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
+            buildParameters.ManifestServices = CreateManifestServicesInstance();
+
+            BuiltinBuildPipeline pipeline = new BuiltinBuildPipeline();
+            var buildResult = pipeline.Run(buildParameters, true);
+            if (buildResult.Success)
+                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuiltinBuildPipeline/BuiltinBuildPipelineViewer.uxml

@@ -4,7 +4,7 @@
         <ui:TextField picking-mode="Ignore" label="Build Version" name="BuildVersion" />
         <ui:Toggle label="Clear Build Cache" name="ClearBuildCache" />
         <ui:Toggle label="Use Asset Depend DB" name="UseAssetDependency" />
-        <ui:VisualElement name="EncryptionContainer" style="height: 24px;" />
+        <ui:VisualElement name="PopupContainer" style="flex-grow: 1;" />
         <uie:EnumField label="Compression" value="Center" name="Compression" />
         <uie:EnumField label="File Name Style" value="Center" name="FileNameStyle" />
         <uie:EnumField label="Copy Buildin File Option" value="Center" name="CopyBuildinFileOption" />

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuiltinBuildPipeline/BuiltinBuildPipelineViewer.uxml.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 86d0df373d425b449a3bbc42b4b2e5bb
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/BuiltinBuildPipelineViewer.cs

@@ -1,57 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System;
-using System.IO;
-using System.Linq;
-using System.Collections.Generic;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    internal class BuiltinBuildPipelineViewer : BuildPipelineViewerBase
-    {
-        public BuiltinBuildPipelineViewer(string packageName, BuildTarget buildTarget, VisualElement parent)
-            : base(packageName, EBuildPipeline.BuiltinBuildPipeline, buildTarget, parent)
-        {
-        }
-
-        /// <summary>
-        /// 执行构建
-        /// </summary>
-        protected override void ExecuteBuild()
-        {
-            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, BuildPipeline);
-            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, BuildPipeline);
-            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, BuildPipeline);
-            var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, BuildPipeline);
-            var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, BuildPipeline);
-            var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, BuildPipeline);
-
-            BuiltinBuildParameters buildParameters = new BuiltinBuildParameters();
-            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
-            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
-            buildParameters.BuildPipeline = BuildPipeline.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
-            buildParameters.BuildTarget = BuildTarget;
-            buildParameters.PackageName = PackageName;
-            buildParameters.PackageVersion = GetPackageVersion();
-            buildParameters.EnableSharePackRule = true;
-            buildParameters.VerifyBuildingResult = true;
-            buildParameters.FileNameStyle = fileNameStyle;
-            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
-            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
-            buildParameters.CompressOption = compressOption;
-            buildParameters.ClearBuildCacheFiles = clearBuildCache;
-            buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
-            buildParameters.EncryptionServices = CreateEncryptionInstance();
-
-            BuiltinBuildPipeline pipeline = new BuiltinBuildPipeline();
-            var buildResult = pipeline.Run(buildParameters, true);
-            if (buildResult.Success)
-                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/EditorSimulateBuildpipeline.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 33b6cb215b1d7bb4888cb3455b500399
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/EditorSimulateBuildpipeline/EditorSimulateBuildPipelineViewer.cs

@@ -0,0 +1,85 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using System.IO;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    [BuildPipelineAttribute(nameof(EBuildPipeline.EditorSimulateBuildPipeline))]
+    internal class EditorSimulateBuildPipelineViewer : BuildPipelineViewerBase
+    {
+        protected TemplateContainer Root;
+        protected TextField _buildOutputField;
+        protected TextField _buildVersionField;
+
+        public override void CreateView(VisualElement parent)
+        {
+            // 加载布局文件
+            var visualAsset = UxmlLoader.LoadWindowUXML<EditorSimulateBuildPipelineViewer>();
+            if (visualAsset == null)
+                return;
+
+            Root = visualAsset.CloneTree();
+            Root.style.flexGrow = 1f;
+            parent.Add(Root);
+
+            // 输出目录
+            _buildOutputField = Root.Q<TextField>("BuildOutput");
+            SetBuildOutputField(_buildOutputField);
+
+            // 构建版本
+            _buildVersionField = Root.Q<TextField>("BuildVersion");
+            SetBuildVersionField(_buildVersionField);
+
+            // 构建按钮
+            var buildButton = Root.Q<Button>("Build");
+            buildButton.clicked += BuildButton_clicked;
+        }
+        private void BuildButton_clicked()
+        {
+            if (EditorUtility.DisplayDialog("提示", $"开始构建资源包[{PackageName}]！", "Yes", "No"))
+            {
+                EditorTools.ClearUnityConsole();
+                EditorApplication.delayCall += ExecuteBuild;
+            }
+            else
+            {
+                Debug.LogWarning("[Build] 打包已经取消");
+            }
+        }
+
+        /// <summary>
+        /// 执行构建
+        /// </summary>
+        protected virtual void ExecuteBuild()
+        {
+            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, PipelineName);
+            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, PipelineName);
+            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, PipelineName);
+
+            EditorSimulateBuildParameters buildParameters = new EditorSimulateBuildParameters();
+            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
+            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
+            buildParameters.BuildPipeline = PipelineName.ToString();
+            buildParameters.BuildBundleType = (int)EBuildBundleType.VirtualBundle;
+            buildParameters.BuildTarget = BuildTarget;
+            buildParameters.PackageName = PackageName;
+            buildParameters.PackageVersion = _buildVersionField.value;
+            buildParameters.VerifyBuildingResult = true;
+            buildParameters.FileNameStyle = fileNameStyle;
+            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
+            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
+
+            EditorSimulateBuildPipeline pipeline = new EditorSimulateBuildPipeline();
+            var buildResult = pipeline.Run(buildParameters, true);
+            if (buildResult.Success)
+                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/EditorSimulateBuildpipeline/EditorSimulateBuildPipelineViewer.uxml

@@ -0,0 +1,8 @@
+<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">
+    <ui:VisualElement name="BuildContainer">
+        <ui:TextField picking-mode="Ignore" label="Build Output" name="BuildOutput" />
+        <ui:TextField picking-mode="Ignore" label="Build Version" name="BuildVersion" />
+        <ui:VisualElement name="ExtensionContainer" />
+        <ui:Button text="Click Build" display-tooltip-when-elided="true" name="Build" style="height: 50px; background-color: rgb(40, 106, 42); margin-top: 10px;" />
+    </ui:VisualElement>
+</ui:UXML>

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/EditorSimulateBuildpipeline/EditorSimulateBuildPipelineViewer.uxml.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 90cc4546b2b8afe4e8c864c132a999a9
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/EditorSimulateBuildpipelineViewer.cs

@@ -1,70 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System;
-using System.IO;
-using System.Linq;
-using System.Collections.Generic;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    internal class EditorSimulateBuildPipelineViewer : BuildPipelineViewerBase
-    {
-        public EditorSimulateBuildPipelineViewer(string packageName, BuildTarget buildTarget, VisualElement parent)
-            : base(packageName, EBuildPipeline.RawFileBuildPipeline, buildTarget, parent)
-        {
-            var compressionField = Root.Q<EnumField>("Compression");
-            UIElementsTools.SetElementVisible(compressionField, false);
-
-            var encryptionContainer = Root.Q<VisualElement>("EncryptionContainer");
-            UIElementsTools.SetElementVisible(encryptionContainer, false);
-
-            var fileNameStyleField = Root.Q<EnumField>("FileNameStyle");
-            UIElementsTools.SetElementVisible(fileNameStyleField, false);
-
-            var copyBuildinFileOptionField = Root.Q<EnumField>("CopyBuildinFileOption");
-            UIElementsTools.SetElementVisible(copyBuildinFileOptionField, false);
-
-            var copyBuildinFileParamField = Root.Q<TextField>("CopyBuildinFileParam");
-            UIElementsTools.SetElementVisible(copyBuildinFileParamField, false);
-
-            var clearBuildCacheToggle = Root.Q<Toggle>("ClearBuildCache");
-            UIElementsTools.SetElementVisible(clearBuildCacheToggle, false);
-
-            var useAssetDependencyToggle = Root.Q<Toggle>("UseAssetDependency");
-            UIElementsTools.SetElementVisible(useAssetDependencyToggle, false);
-        }
-
-        /// <summary>
-        /// 执行构建
-        /// </summary>
-        protected override void ExecuteBuild()
-        {
-            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, BuildPipeline);
-            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, BuildPipeline);
-            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, BuildPipeline);
-
-            EditorSimulateBuildParameters buildParameters = new EditorSimulateBuildParameters();
-            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
-            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
-            buildParameters.BuildPipeline = BuildPipeline.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.VirtualBundle;
-            buildParameters.BuildTarget = BuildTarget;
-            buildParameters.PackageName = PackageName;
-            buildParameters.PackageVersion = GetPackageVersion();
-            buildParameters.VerifyBuildingResult = true;
-            buildParameters.FileNameStyle = fileNameStyle;
-            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
-            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
-            buildParameters.EncryptionServices = CreateEncryptionInstance();
-
-            EditorSimulateBuildPipeline pipeline = new EditorSimulateBuildPipeline();
-            var buildResult = pipeline.Run(buildParameters, true);
-            if (buildResult.Success)
-                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/RawfileBuildpipeline.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 56adb3acd233fe5468af213a4c41de6a
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/RawfileBuildpipeline/RawfileBuildPipelineViewer.cs

@@ -0,0 +1,124 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using System.IO;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    [BuildPipelineAttribute(nameof(EBuildPipeline.RawFileBuildPipeline))]
+    internal class RawfileBuildpipelineViewer : BuildPipelineViewerBase
+    {
+        protected TemplateContainer Root;
+        protected TextField _buildOutputField;
+        protected TextField _buildVersionField;
+        protected PopupField<Type> _encryptionServicesField;
+        protected PopupField<Type> _manifestServicesField;
+        protected EnumField _outputNameStyleField;
+        protected EnumField _copyBuildinFileOptionField;
+        protected TextField _copyBuildinFileTagsField;
+        protected Toggle _clearBuildCacheToggle;
+        protected Toggle _useAssetDependencyDBToggle;
+
+        public override void CreateView(VisualElement parent)
+        {
+            // 加载布局文件
+            var visualAsset = UxmlLoader.LoadWindowUXML<RawfileBuildpipelineViewer>();
+            if (visualAsset == null)
+                return;
+
+            Root = visualAsset.CloneTree();
+            Root.style.flexGrow = 1f;
+            parent.Add(Root);
+
+            // 输出目录
+            _buildOutputField = Root.Q<TextField>("BuildOutput");
+            SetBuildOutputField(_buildOutputField);
+
+            // 构建版本
+            _buildVersionField = Root.Q<TextField>("BuildVersion");
+            SetBuildVersionField(_buildVersionField);
+
+            // 加密方法
+            var popupContainer = Root.Q("PopupContainer");
+            _encryptionServicesField = CreateEncryptionServicesField(popupContainer);
+            _manifestServicesField = CreateManifestServicesField(popupContainer);
+
+            // 输出文件名称样式
+            _outputNameStyleField = Root.Q<EnumField>("FileNameStyle");
+            SetOutputNameStyleField(_outputNameStyleField);
+
+            // 首包文件拷贝参数
+            _copyBuildinFileTagsField = Root.Q<TextField>("CopyBuildinFileParam");
+            SetCopyBuildinFileTagsField(_copyBuildinFileTagsField);
+            SetCopyBuildinFileTagsVisible(_copyBuildinFileTagsField);
+
+            // 首包文件拷贝选项
+            _copyBuildinFileOptionField = Root.Q<EnumField>("CopyBuildinFileOption");
+            SetCopyBuildinFileOptionField(_copyBuildinFileOptionField, _copyBuildinFileTagsField);
+
+            // 清理构建缓存
+            _clearBuildCacheToggle = Root.Q<Toggle>("ClearBuildCache");
+            SetClearBuildCacheToggle(_clearBuildCacheToggle);
+
+            // 使用资源依赖数据库
+            _useAssetDependencyDBToggle = Root.Q<Toggle>("UseAssetDependency");
+            SetUseAssetDependencyDBToggle(_useAssetDependencyDBToggle);
+
+            // 构建按钮
+            var buildButton = Root.Q<Button>("Build");
+            buildButton.clicked += BuildButton_clicked;
+        }
+        private void BuildButton_clicked()
+        {
+            if (EditorUtility.DisplayDialog("提示", $"开始构建资源包[{PackageName}]！", "Yes", "No"))
+            {
+                EditorTools.ClearUnityConsole();
+                EditorApplication.delayCall += ExecuteBuild;
+            }
+            else
+            {
+                Debug.LogWarning("[Build] 打包已经取消");
+            }
+        }
+
+        /// <summary>
+        /// 执行构建
+        /// </summary>
+        protected virtual void ExecuteBuild()
+        {
+            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, PipelineName);
+            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, PipelineName);
+            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, PipelineName);
+            var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, PipelineName);
+            var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, PipelineName);
+
+            RawFileBuildParameters buildParameters = new RawFileBuildParameters();
+            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
+            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
+            buildParameters.BuildPipeline = PipelineName.ToString();
+            buildParameters.BuildBundleType = (int)EBuildBundleType.RawBundle;
+            buildParameters.BuildTarget = BuildTarget;
+            buildParameters.PackageName = PackageName;
+            buildParameters.PackageVersion = _buildVersionField.value;
+            buildParameters.VerifyBuildingResult = true;
+            buildParameters.FileNameStyle = fileNameStyle;
+            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
+            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
+            buildParameters.ClearBuildCacheFiles = clearBuildCache;
+            buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
+            buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
+            buildParameters.ManifestServices = CreateManifestServicesInstance();
+
+            RawFileBuildPipeline pipeline = new RawFileBuildPipeline();
+            var buildResult = pipeline.Run(buildParameters, true);
+            if (buildResult.Success)
+                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/RawfileBuildpipeline/RawfileBuildPipelineViewer.uxml

@@ -0,0 +1,14 @@
+<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">
+    <ui:VisualElement name="BuildContainer">
+        <ui:TextField picking-mode="Ignore" label="Build Output" name="BuildOutput" />
+        <ui:TextField picking-mode="Ignore" label="Build Version" name="BuildVersion" />
+        <ui:Toggle label="Clear Build Cache" name="ClearBuildCache" />
+        <ui:Toggle label="Use Asset Depend DB" name="UseAssetDependency" />
+        <ui:VisualElement name="PopupContainer" style="flex-grow: 1;" />
+        <uie:EnumField label="File Name Style" value="Center" name="FileNameStyle" />
+        <uie:EnumField label="Copy Buildin File Option" value="Center" name="CopyBuildinFileOption" />
+        <ui:TextField picking-mode="Ignore" label="Copy Buildin File Param" name="CopyBuildinFileParam" />
+        <ui:VisualElement name="ExtensionContainer" />
+        <ui:Button text="Click Build" display-tooltip-when-elided="true" name="Build" style="height: 50px; background-color: rgb(40, 106, 42); margin-top: 10px;" />
+    </ui:VisualElement>
+</ui:UXML>

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/RawfileBuildpipeline/RawfileBuildPipelineViewer.uxml.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: 8ed3387ab250c814e9797164c9a4b89a
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/RawfileBuildpipelineViewer.cs

@@ -1,56 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System;
-using System.IO;
-using System.Linq;
-using System.Collections.Generic;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    internal class RawfileBuildpipelineViewer : BuildPipelineViewerBase
-    {
-        public RawfileBuildpipelineViewer(string packageName, BuildTarget buildTarget, VisualElement parent)
-            : base(packageName, EBuildPipeline.RawFileBuildPipeline, buildTarget, parent)
-        {
-            var compressionField = Root.Q<EnumField>("Compression");
-            UIElementsTools.SetElementVisible(compressionField, false);
-        }
-
-        /// <summary>
-        /// 执行构建
-        /// </summary>
-        protected override void ExecuteBuild()
-        {
-            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, BuildPipeline);
-            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, BuildPipeline);
-            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, BuildPipeline);
-            var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, BuildPipeline);
-            var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, BuildPipeline);
-
-            RawFileBuildParameters buildParameters = new RawFileBuildParameters();
-            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
-            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
-            buildParameters.BuildPipeline = BuildPipeline.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.RawBundle;
-            buildParameters.BuildTarget = BuildTarget;
-            buildParameters.PackageName = PackageName;
-            buildParameters.PackageVersion = GetPackageVersion();
-            buildParameters.VerifyBuildingResult = true;
-            buildParameters.FileNameStyle = fileNameStyle;
-            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
-            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
-            buildParameters.ClearBuildCacheFiles = clearBuildCache;
-            buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
-            buildParameters.EncryptionServices = CreateEncryptionInstance();
-
-            RawFileBuildPipeline pipeline = new RawFileBuildPipeline();
-            var buildResult = pipeline.Run(buildParameters, true);
-            if (buildResult.Success)
-                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/ScriptableBuildPipeline.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: be39d027dec0b2f41ab1dba7effb1a9c
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/ScriptableBuildPipeline/ScriptableBuildPipelineViewer.cs

@@ -0,0 +1,145 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using System.IO;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+    [BuildPipelineAttribute(nameof(EBuildPipeline.ScriptableBuildPipeline))]
+    internal class ScriptableBuildPipelineViewer : BuildPipelineViewerBase
+    {
+        protected TemplateContainer Root;
+        protected TextField _buildOutputField;
+        protected TextField _buildVersionField;
+        protected PopupField<Type> _encryptionServicesField;
+        protected PopupField<Type> _manifestServicesField;
+        protected EnumField _compressionField;
+        protected EnumField _outputNameStyleField;
+        protected EnumField _copyBuildinFileOptionField;
+        protected TextField _copyBuildinFileTagsField;
+        protected Toggle _clearBuildCacheToggle;
+        protected Toggle _useAssetDependencyDBToggle;
+
+        public override void CreateView(VisualElement parent)
+        {
+            // 加载布局文件
+            var visualAsset = UxmlLoader.LoadWindowUXML<ScriptableBuildPipelineViewer>();
+            if (visualAsset == null)
+                return;
+
+            Root = visualAsset.CloneTree();
+            Root.style.flexGrow = 1f;
+            parent.Add(Root);
+
+            // 输出目录
+            _buildOutputField = Root.Q<TextField>("BuildOutput");
+            SetBuildOutputField(_buildOutputField);
+
+            // 构建版本
+            _buildVersionField = Root.Q<TextField>("BuildVersion");
+            SetBuildVersionField(_buildVersionField);
+
+            // 加密方法
+            var popupContainer = Root.Q("PopupContainer");
+            _encryptionServicesField = CreateEncryptionServicesField(popupContainer);
+            _manifestServicesField = CreateManifestServicesField(popupContainer);
+
+            // 压缩方式选项
+            _compressionField = Root.Q<EnumField>("Compression");
+            SetCompressionField(_compressionField);
+
+            // 输出文件名称样式
+            _outputNameStyleField = Root.Q<EnumField>("FileNameStyle");
+            SetOutputNameStyleField(_outputNameStyleField);
+
+            // 首包文件拷贝参数
+            _copyBuildinFileTagsField = Root.Q<TextField>("CopyBuildinFileParam");
+            SetCopyBuildinFileTagsField(_copyBuildinFileTagsField);
+            SetCopyBuildinFileTagsVisible(_copyBuildinFileTagsField);
+
+            // 首包文件拷贝选项
+            _copyBuildinFileOptionField = Root.Q<EnumField>("CopyBuildinFileOption");
+            SetCopyBuildinFileOptionField(_copyBuildinFileOptionField, _copyBuildinFileTagsField);
+
+            // 清理构建缓存
+            _clearBuildCacheToggle = Root.Q<Toggle>("ClearBuildCache");
+            SetClearBuildCacheToggle(_clearBuildCacheToggle);
+
+            // 使用资源依赖数据库
+            _useAssetDependencyDBToggle = Root.Q<Toggle>("UseAssetDependency");
+            SetUseAssetDependencyDBToggle(_useAssetDependencyDBToggle);
+
+            // 构建按钮
+            var buildButton = Root.Q<Button>("Build");
+            buildButton.clicked += BuildButton_clicked;
+        }
+        private void BuildButton_clicked()
+        {
+            if (EditorUtility.DisplayDialog("提示", $"开始构建资源包[{PackageName}]！", "Yes", "No"))
+            {
+                EditorTools.ClearUnityConsole();
+                EditorApplication.delayCall += ExecuteBuild;
+            }
+            else
+            {
+                Debug.LogWarning("[Build] 打包已经取消");
+            }
+        }
+
+        /// <summary>
+        /// 执行构建
+        /// </summary>
+        protected virtual void ExecuteBuild()
+        {
+            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, PipelineName);
+            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, PipelineName);
+            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, PipelineName);
+            var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, PipelineName);
+            var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, PipelineName);
+            var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, PipelineName);
+            var builtinShaderBundleName = GetBuiltinShaderBundleName();
+
+            ScriptableBuildParameters buildParameters = new ScriptableBuildParameters();
+            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
+            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
+            buildParameters.BuildPipeline = PipelineName.ToString();
+            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
+            buildParameters.BuildTarget = BuildTarget;
+            buildParameters.PackageName = PackageName;
+            buildParameters.PackageVersion = _buildVersionField.value;
+            buildParameters.EnableSharePackRule = true;
+            buildParameters.VerifyBuildingResult = true;
+            buildParameters.FileNameStyle = fileNameStyle;
+            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
+            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
+            buildParameters.CompressOption = compressOption;
+            buildParameters.ClearBuildCacheFiles = clearBuildCache;
+            buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
+            buildParameters.BuiltinShadersBundleName = builtinShaderBundleName;
+            buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
+            buildParameters.ManifestServices = CreateManifestServicesInstance();
+
+            ScriptableBuildPipeline pipeline = new ScriptableBuildPipeline();
+            var buildResult = pipeline.Run(buildParameters, true);
+            if (buildResult.Success)
+                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
+        }
+
+        /// <summary>
+        /// 内置着色器资源包名称
+        /// 注意：和自动收集的着色器资源包名保持一致！
+        /// </summary>
+        protected string GetBuiltinShaderBundleName()
+        {
+            var uniqueBundleName = AssetBundleCollectorSettingData.Setting.UniqueBundleName;
+            var packRuleResult = DefaultPackRule.CreateShadersPackRuleResult();
+            return packRuleResult.GetBundleName(PackageName, uniqueBundleName);
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/ScriptableBuildPipeline/ScriptableBuildPipelineViewer.uxml

@@ -0,0 +1,15 @@
+<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">
+    <ui:VisualElement name="BuildContainer">
+        <ui:TextField picking-mode="Ignore" label="Build Output" name="BuildOutput" />
+        <ui:TextField picking-mode="Ignore" label="Build Version" name="BuildVersion" />
+        <ui:Toggle label="Clear Build Cache" name="ClearBuildCache" />
+        <ui:Toggle label="Use Asset Depend DB" name="UseAssetDependency" />
+        <ui:VisualElement name="PopupContainer" style="flex-grow: 1;" />
+        <uie:EnumField label="Compression" value="Center" name="Compression" />
+        <uie:EnumField label="File Name Style" value="Center" name="FileNameStyle" />
+        <uie:EnumField label="Copy Buildin File Option" value="Center" name="CopyBuildinFileOption" />
+        <ui:TextField picking-mode="Ignore" label="Copy Buildin File Param" name="CopyBuildinFileParam" />
+        <ui:VisualElement name="ExtensionContainer" />
+        <ui:Button text="Click Build" display-tooltip-when-elided="true" name="Build" style="height: 50px; background-color: rgb(40, 106, 42); margin-top: 10px;" />
+    </ui:VisualElement>
+</ui:UXML>

Assets/YooAsset/Editor/AssetBundleBuilder/VisualViewers/ScriptableBuildPipelineViewer.cs

@@ -1,70 +0,0 @@
-#if UNITY_2019_4_OR_NEWER
-using System;
-using System.IO;
-using System.Linq;
-using System.Collections.Generic;
-using UnityEditor;
-using UnityEngine;
-using UnityEditor.UIElements;
-using UnityEngine.UIElements;
-
-namespace YooAsset.Editor
-{
-    internal class ScriptableBuildPipelineViewer : BuildPipelineViewerBase
-    {
-        public ScriptableBuildPipelineViewer(string packageName, BuildTarget buildTarget, VisualElement parent)
-            : base(packageName, EBuildPipeline.ScriptableBuildPipeline, buildTarget, parent)
-        {
-        }
-
-        /// <summary>
-        /// 执行构建
-        /// </summary>
-        protected override void ExecuteBuild()
-        {
-            var fileNameStyle = AssetBundleBuilderSetting.GetPackageFileNameStyle(PackageName, BuildPipeline);
-            var buildinFileCopyOption = AssetBundleBuilderSetting.GetPackageBuildinFileCopyOption(PackageName, BuildPipeline);
-            var buildinFileCopyParams = AssetBundleBuilderSetting.GetPackageBuildinFileCopyParams(PackageName, BuildPipeline);
-            var compressOption = AssetBundleBuilderSetting.GetPackageCompressOption(PackageName, BuildPipeline);
-            var clearBuildCache = AssetBundleBuilderSetting.GetPackageClearBuildCache(PackageName, BuildPipeline);
-            var useAssetDependencyDB = AssetBundleBuilderSetting.GetPackageUseAssetDependencyDB(PackageName, BuildPipeline);
-            var builtinShaderBundleName = GetBuiltinShaderBundleName();
-
-            ScriptableBuildParameters buildParameters = new ScriptableBuildParameters();
-            buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
-            buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
-            buildParameters.BuildPipeline = BuildPipeline.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
-            buildParameters.BuildTarget = BuildTarget;
-            buildParameters.PackageName = PackageName;
-            buildParameters.PackageVersion = GetPackageVersion();
-            buildParameters.EnableSharePackRule = true;
-            buildParameters.VerifyBuildingResult = true;
-            buildParameters.FileNameStyle = fileNameStyle;
-            buildParameters.BuildinFileCopyOption = buildinFileCopyOption;
-            buildParameters.BuildinFileCopyParams = buildinFileCopyParams;
-            buildParameters.CompressOption = compressOption;
-            buildParameters.ClearBuildCacheFiles = clearBuildCache;
-            buildParameters.UseAssetDependencyDB = useAssetDependencyDB;
-            buildParameters.BuiltinShadersBundleName = builtinShaderBundleName;
-            buildParameters.EncryptionServices = CreateEncryptionInstance();
-
-            ScriptableBuildPipeline pipeline = new ScriptableBuildPipeline();
-            var buildResult = pipeline.Run(buildParameters, true);
-            if (buildResult.Success)
-                EditorUtility.RevealInFinder(buildResult.OutputPackageDirectory);
-        }
-
-        /// <summary>
-        /// 内置着色器资源包名称
-        /// 注意：和自动收集的着色器资源包名保持一致！
-        /// </summary>
-        private string GetBuiltinShaderBundleName()
-        {
-            var uniqueBundleName = AssetBundleCollectorSettingData.Setting.UniqueBundleName;
-            var packRuleResult = DefaultPackRule.CreateShadersPackRuleResult();
-            return packRuleResult.GetBundleName(PackageName, uniqueBundleName);
-        }
-    }
-}
-#endif

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSettingData.cs

@@ -265,7 +265,7 @@ namespace YooAsset.Editor
         }
         private static string GetRuleDisplayName(string name, Type type)
         {
-            var attribute = DisplayNameAttributeHelper.GetAttribute<DisplayNameAttribute>(type);
+            var attribute = EditorTools.GetAttribute<DisplayNameAttribute>(type);
             if (attribute != null && string.IsNullOrEmpty(attribute.DisplayName) == false)
                 return attribute.DisplayName;
             else

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.cs

@@ -762,6 +762,7 @@ namespace YooAsset.Editor
                 elementTop.Add(objectField);
                 var label = objectField.Q<Label>();
                 label.style.minWidth = 63;
+                UIElementsTools.SetObjectFieldShowPath(objectField);
             }
 
             // Bottom VisualElement
@@ -851,8 +852,6 @@ namespace YooAsset.Editor
 
             var collector = selectGroup.Collectors[index];
             var collectObject = AssetDatabase.LoadAssetAtPath<UnityEngine.Object>(collector.CollectPath);
-            if (collectObject != null)
-                collectObject.name = collector.CollectPath;
 
             // 注意：非主资源收集器的标签栏需要被冻结
             var textTags = element.Q<TextField>("TextField1");
@@ -885,13 +884,13 @@ namespace YooAsset.Editor
             {
                 collector.CollectPath = AssetDatabase.GetAssetPath(evt.newValue);
                 collector.CollectorGUID = AssetDatabase.AssetPathToGUID(collector.CollectPath);
-                objectField1.value.name = collector.CollectPath;
                 AssetBundleCollectorSettingData.ModifyCollector(selectGroup, collector);
                 if (foldout.value)
                 {
                     RefreshFoldout(foldout, selectGroup, collector);
                 }
             });
+            UIElementsTools.RefreshObjectFieldShowPath(objectField1);
 
             // Collector Type
             var popupField0 = element.Q<PopupField<string>>("PopupField0");

Assets/YooAsset/Editor/AssetBundleCollector/AssetDependencyDatabase.cs

@@ -70,7 +70,11 @@ namespace YooAsset.Editor
                     foreach (var cacheInfoPair in _database)
                     {
                         var assetPath = cacheInfoPair.Key;
+#if UNITY_2021_3_OR_NEWER
                         var assetGUID = AssetDatabase.AssetPathToGUID(assetPath, AssetPathToGUIDOptions.OnlyExistingAssets);
+#else
+                        var assetGUID = AssetDatabase.AssetPathToGUID(assetPath);
+#endif
                         if (string.IsNullOrEmpty(assetGUID))
                         {
                             removeList.Add(assetPath);
@@ -173,26 +177,42 @@ namespace YooAsset.Editor
         /// </summary>
         public string[] GetDependencies(string assetPath, bool recursive)
         {
-            // 注意：AssetDatabase.GetDependencies()方法返回结果里会踢出丢失文件！
-            // 注意：AssetDatabase.GetDependencies()方法返回结果里会包含主资源路径！
-
             // 注意：机制上不允许存在未收录的资源
             if (_database.ContainsKey(assetPath) == false)
             {
                 throw new Exception($"Fatal : can not found cache info : {assetPath}");
             }
 
-            var result = new HashSet<string> { assetPath };
-            CollectDependencies(assetPath, result, recursive);
+            var result = new HashSet<string>();
+
+            // 注意：递归收集依赖时，依赖列表中包含主资源
+            if (recursive)
+                result.Add(assetPath);
+
+            // 收集依赖
+            CollectDependencies(assetPath, assetPath, result, recursive);
 
-            // 注意：AssetDatabase.GetDependencies保持一致，将主资源添加到依赖列表最前面
             return result.ToArray();
         }
-        private void CollectDependencies(string assetPath, HashSet<string> result, bool recursive)
+        private void CollectDependencies(string parent, string assetPath, HashSet<string> result, bool recursive)
         {
             if (_database.TryGetValue(assetPath, out var cacheInfo) == false)
             {
-                throw new Exception($"Fatal : can not found cache info : {assetPath}");
+                // 说明：检测是否为丢失引用的资产
+#if UNITY_2021_3_OR_NEWER
+                var assetGUID = AssetDatabase.AssetPathToGUID(assetPath, AssetPathToGUIDOptions.OnlyExistingAssets);
+#else
+                var assetGUID = AssetDatabase.AssetPathToGUID(assetPath);
+#endif
+                if (string.IsNullOrEmpty(assetGUID))
+                {
+                    Debug.LogWarning($"{parent} found missing asset : {assetPath}");
+                    return;
+                }
+                else
+                {
+                    throw new Exception($"Fatal : can not found cache info : {assetPath}");
+                }
             }
 
             foreach (var dependGUID in cacheInfo.DependGUIDs)
@@ -213,7 +233,7 @@ namespace YooAsset.Editor
 
                 // 递归收集依赖
                 if (recursive)
-                    CollectDependencies(dependAssetPath, result, recursive);
+                    CollectDependencies(assetPath, dependAssetPath, result, recursive);
             }
         }
 
@@ -237,6 +257,7 @@ namespace YooAsset.Editor
         }
         private DependencyInfo CreateDependencyInfo(string assetPath)
         {
+            // 注意：AssetDatabase.GetDependencies()方法返回结果里会踢出丢失文件！
             var dependHash = AssetDatabase.GetAssetDependencyHash(assetPath);
             var dependAssetPaths = AssetDatabase.GetDependencies(assetPath, false);
             var dependGUIDs = new List<string>();

Assets/YooAsset/Editor/AssetBundleCollector/DisplayNameAttribute.cs

@@ -1,5 +1,4 @@
 using System;
-using System.Reflection;
 
 namespace YooAsset.Editor
 {
@@ -15,22 +14,4 @@ namespace YooAsset.Editor
             this.DisplayName = name;
         }
     }
-
-    public static class DisplayNameAttributeHelper
-    {
-        internal static T GetAttribute<T>(Type type) where T : Attribute
-        {
-            return (T)type.GetCustomAttribute(typeof(T), false);
-        }
-
-        internal static T GetAttribute<T>(MethodInfo methodInfo) where T : Attribute
-        {
-            return (T)methodInfo.GetCustomAttribute(typeof(T), false);
-        }
-
-        internal static T GetAttribute<T>(FieldInfo field) where T : Attribute
-        {
-            return (T)field.GetCustomAttribute(typeof(T), false);
-        }
-    }
 }

Assets/YooAsset/Editor/AssetBundleReporter/ReportSummary.cs

@@ -71,9 +71,10 @@ namespace YooAsset.Editor
         public bool UseAssetDependencyDB;
         public bool EnableSharePackRule;
         public bool SingleReferencedPackAlone;
-        public string EncryptionClassName;
+        public string EncryptionServicesClassName;
+        public string ManifestServicesClassName;
         public EFileNameStyle FileNameStyle;
-
+        
         // 引擎参数
         public ECompressOption CompressOption;
         public bool DisableWriteTypeTree;

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

@@ -66,7 +66,8 @@ namespace YooAsset.Editor
             BindListViewItem("Use Asset Dependency DB", $"{buildReport.Summary.UseAssetDependencyDB}");
             BindListViewItem("Enable Share Pack Rule", $"{buildReport.Summary.EnableSharePackRule}");
             BindListViewItem("Single Referenced Pack Alone", $"{buildReport.Summary.SingleReferencedPackAlone}");
-            BindListViewItem("Encryption Class Name", buildReport.Summary.EncryptionClassName);
+            BindListViewItem("Encryption Services", buildReport.Summary.EncryptionServicesClassName);
+            BindListViewItem("Manifest Services", buildReport.Summary.ManifestServicesClassName);
             BindListViewItem("FileNameStyle", $"{buildReport.Summary.FileNameStyle}");
             BindListViewItem("CompressOption", $"{buildReport.Summary.CompressOption}");
             BindListViewItem("DisableWriteTypeTree", $"{buildReport.Summary.DisableWriteTypeTree}");

Assets/YooAsset/Editor/EditorTools.cs

@@ -129,6 +129,23 @@ namespace YooAsset.Editor
         }
         #endregion
 
+        #region Attribute
+        public static T GetAttribute<T>(Type type) where T : Attribute
+        {
+            return (T)type.GetCustomAttribute(typeof(T), false);
+        }
+
+        public static T GetAttribute<T>(MethodInfo methodInfo) where T : Attribute
+        {
+            return (T)methodInfo.GetCustomAttribute(typeof(T), false);
+        }
+
+        public static T GetAttribute<T>(FieldInfo field) where T : Attribute
+        {
+            return (T)field.GetCustomAttribute(typeof(T), false);
+        }
+        #endregion
+
         #region PackageManager
         public static string GetPackageManagerYooVersion()
         {

Assets/YooAsset/Editor/UIElements/TableViewer/DefaultCells/AssetObjectCell.cs

@@ -0,0 +1,42 @@
+#if UNITY_2019_4_OR_NEWER
+using UnityEditor;
+using System;
+
+namespace YooAsset.Editor
+{
+    public class AssetObjectCell : ITableCell, IComparable
+    {
+        public string SearchTag { private set; get; }
+        public object CellValue { set; get; }
+        public string StringValue
+        {
+            get
+            {
+                return (string)CellValue;
+            }
+        }
+
+        public AssetObjectCell(string searchTag, string assetPath)
+        {
+            SearchTag = searchTag;
+            CellValue = assetPath;
+        }
+
+        public object GetDisplayObject()
+        {
+            return AssetDatabase.LoadMainAssetAtPath(StringValue);
+        }
+        public int CompareTo(object other)
+        {
+            if (other is AssetObjectCell cell)
+            {
+                return this.StringValue.CompareTo(cell.StringValue);
+            }
+            else
+            {
+                return 0;
+            }
+        }
+    }
+}
+#endif

Assets/YooAsset/Editor/UIElements/TableViewer/DefaultCells/AssetObjectCell.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 39db4a569a0f69443a7675e19c99c389
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/UIElements/TableViewer/DefaultTableData/DefaultTableData.cs

@@ -31,9 +31,14 @@ namespace YooAsset.Editor
             var cell = new ButtonCell(searchTag);
             Cells.Add(cell);
         }
-        public void AddAssetPathCell(string searchTag, string path)
+        public void AddAssetPathCell(string searchTag, string assetPath)
         {
-            var cell = new AssetPathCell(searchTag, path);
+            var cell = new AssetPathCell(searchTag, assetPath);
+            Cells.Add(cell);
+        }
+        public void AddAssetObjectCell(string searchTag, string assetPath)
+        {
+            var cell = new AssetObjectCell(searchTag, assetPath);
             Cells.Add(cell);
         }
         public void AddStringValueCell(string searchTag, string value)

Assets/YooAsset/Editor/UIElements/UIElementsTools.cs

@@ -33,6 +33,67 @@ namespace YooAsset.Editor
             }
         }
 
+        /// <summary>
+        /// 设置元素显示文本为资源路径
+        /// </summary>
+        public static void SetObjectFieldShowPath(ObjectField objectField)
+        {
+            string LabelClassName = "unity-object-field-display__label";
+            var nameLable = objectField.Q<Label>(className: LabelClassName);
+            if (nameLable == null)
+                return;
+
+            objectField.RegisterValueChangedCallback(evt =>
+            {
+                Object obj = evt.newValue;
+                if (obj == null)
+                {
+                    nameLable.text = "None (Object)";
+                    return;
+                }
+
+                // 获取资源路径（仅适用于项目资源）
+                string path = AssetDatabase.GetAssetPath(obj);
+                if (string.IsNullOrEmpty(path) == false)
+                {
+                    nameLable.text = path;
+                }
+                else
+                {
+                    nameLable.text = obj.name;
+                }
+            });
+        }
+
+        /// <summary>
+        /// 刷新元素显示文本内容
+        /// </summary>
+        public static void RefreshObjectFieldShowPath(ObjectField objectField)
+        {
+            string LabelClassName = "unity-object-field-display__label";
+            var nameLable = objectField.Q<Label>(className: LabelClassName);
+            if (nameLable == null)
+                return;
+
+            Object obj = objectField.value;
+            if (obj == null)
+            {
+                nameLable.text = "None (Object)";
+                return;
+            }
+
+            // 获取资源路径（仅适用于项目资源）
+            string path = AssetDatabase.GetAssetPath(obj);
+            if (string.IsNullOrEmpty(path) == false)
+            {
+                nameLable.text = path;
+            }
+            else
+            {
+                nameLable.text = obj.name;
+            }
+        }
+
         /// <summary>
         /// 设置按钮图标
         /// </summary>

Assets/YooAsset/Runtime/Assembly/AssemblyInfo.cs

@@ -5,6 +5,7 @@
 [assembly: InternalsVisibleTo("YooAsset.Test.Editor")]
 
 // 外部友元
+[assembly: InternalsVisibleTo("YooAsset.MiniGame")]
 [assembly: InternalsVisibleTo("YooAsset.RuntimeExtension")]
 [assembly: InternalsVisibleTo("YooAsset.EditorExtension")]
 [assembly: InternalsVisibleTo("Assembly-CSharp-Editor")]

Assets/YooAsset/Runtime/DownloadSystem/DownloadSystemHelper.cs

@@ -69,6 +69,8 @@ namespace YooAsset
             url = new System.Uri(path).ToString();
 #elif UNITY_STANDALONE || UNITY_WSA
             url = StringUtility.Format("file:///{0}", path);
+#elif UNITY_TVOS
+            url = StringUtility.Format("file:///{0}", path);
 #else
             throw new System.NotImplementedException();
 #endif

Assets/YooAsset/Runtime/DownloadSystem/Operation/Internal/UnityAssetBundleRequestOperation.cs

@@ -0,0 +1,117 @@
+using UnityEngine.Networking;
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class UnityAssetBundleRequestOperation : UnityWebRequestOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            Done,
+        }
+
+        private UnityWebRequestAsyncOperation _requestOperation;
+        private DownloadHandlerAssetBundle _downloadhandler;
+        private readonly PackageBundle _packageBundle;
+        private readonly bool _disableUnityWebCache;
+        private ESteps _steps = ESteps.None;
+
+        /// <summary>
+        /// 请求结果
+        /// </summary>
+        public AssetBundle Result { private set; get; }
+
+        internal UnityAssetBundleRequestOperation(PackageBundle packageBundle, bool disableUnityWebCache, string url, int timeout = 60) : base(url, timeout)
+        {
+            _packageBundle = packageBundle;
+            _disableUnityWebCache = disableUnityWebCache;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CreateRequest)
+            {
+                ResetTimeout();
+                CreateWebRequest();
+                _steps = ESteps.Download;
+            }
+
+            if (_steps == ESteps.Download)
+            {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
+                Progress = _requestOperation.progress;
+                if (_requestOperation.isDone == false)
+                {
+                    CheckRequestTimeout();
+                    return;
+                }
+
+                if (CheckRequestResult())
+                {
+                    AssetBundle assetBundle = _downloadhandler.assetBundle;
+                    if (assetBundle == null)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"URL : {_requestURL} Download handler asset bundle object is null !";
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = assetBundle;
+                        Status = EOperationStatus.Succeed;
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                }
+
+                // 注意：最终释放请求器
+                DisposeRequest();
+            }
+        }
+
+        private void CreateWebRequest()
+        {
+            _downloadhandler = CreateWebDownloadHandler();
+            _webRequest = DownloadSystemHelper.NewUnityWebRequestGet(_requestURL);
+            _webRequest.downloadHandler = _downloadhandler;
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            _requestOperation = _webRequest.SendWebRequest();
+        }
+        private DownloadHandlerAssetBundle CreateWebDownloadHandler()
+        {
+            if (_disableUnityWebCache)
+            {
+                var downloadhandler = new DownloadHandlerAssetBundle(_requestURL, _packageBundle.UnityCRC);
+#if UNITY_2020_3_OR_NEWER
+                downloadhandler.autoLoadAssetBundle = false;
+#endif
+                return downloadhandler;
+            }
+            else
+            {
+                // 注意：优先从浏览器缓存里获取文件
+                // The file hash defining the version of the asset bundle.
+                Hash128 fileHash = Hash128.Parse(_packageBundle.FileHash);
+                var downloadhandler = new DownloadHandlerAssetBundle(_requestURL, fileHash, _packageBundle.UnityCRC);
+#if UNITY_2020_3_OR_NEWER
+                downloadhandler.autoLoadAssetBundle = false;
+#endif
+                return downloadhandler;
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/DownloadSystem/Operation/Internal/UnityAssetBundleRequestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e01cc308d7179a34281087fafe455b42
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/DownloadSystem/Operation/Internal/UnityWebDataRequestOperation.cs

@@ -5,7 +5,17 @@ namespace YooAsset
 {
     internal class UnityWebDataRequestOperation : UnityWebRequestOperation
     {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            Done,
+        }
+
         private UnityWebRequestAsyncOperation _requestOperation;
+        private bool _checkTimeout = true;
+        private ESteps _steps = ESteps.None;
 
         /// <summary>
         /// 请求结果
@@ -27,27 +37,38 @@ namespace YooAsset
 
             if (_steps == ESteps.CreateRequest)
             {
-                _latestDownloadBytes = 0;
-                _latestDownloadRealtime = Time.realtimeSinceStartup;
-
+                ResetTimeout();
                 CreateWebRequest();
                 _steps = ESteps.Download;
             }
 
             if (_steps == ESteps.Download)
             {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
                 Progress = _requestOperation.progress;
                 if (_requestOperation.isDone == false)
                 {
-                    CheckRequestTimeout();
+                    if (_checkTimeout)
+                        CheckRequestTimeout();
                     return;
                 }
 
                 if (CheckRequestResult())
                 {
-                    _steps = ESteps.Done;
-                    Result = _webRequest.downloadHandler.data;
-                    Status = EOperationStatus.Succeed;
+                    var fileData = _webRequest.downloadHandler.data;
+                    if (fileData == null || fileData.Length == 0)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"URL : {_requestURL} Download handler data is null or empty !";
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = fileData;
+                        Status = EOperationStatus.Succeed;
+                    }
                 }
                 else
                 {
@@ -59,10 +80,13 @@ namespace YooAsset
                 DisposeRequest();
             }
         }
-        internal override void InternalAbort()
+
+        /// <summary>
+        /// 不检测超时
+        /// </summary>
+        public void DontCheckTimeout()
         {
-            _steps = ESteps.Done;
-            DisposeRequest();
+            _checkTimeout = false;
         }
 
         private void CreateWebRequest()

Assets/YooAsset/Runtime/DownloadSystem/Operation/Internal/UnityWebFileRequestOperation.cs

@@ -5,8 +5,18 @@ namespace YooAsset
 {
     internal class UnityWebFileRequestOperation : UnityWebRequestOperation
     {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            Done,
+        }
+
         private UnityWebRequestAsyncOperation _requestOperation;
         private readonly string _fileSavePath;
+        private ESteps _steps = ESteps.None;
+
 
         internal UnityWebFileRequestOperation(string url, string fileSavePath, int timeout = 60) : base(url, timeout)
         {
@@ -23,15 +33,15 @@ namespace YooAsset
 
             if (_steps == ESteps.CreateRequest)
             {
-                _latestDownloadBytes = 0;
-                _latestDownloadRealtime = Time.realtimeSinceStartup;
-
+                ResetTimeout();
                 CreateWebRequest();
                 _steps = ESteps.Download;
             }
 
             if (_steps == ESteps.Download)
             {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
                 Progress = _requestOperation.progress;
                 if (_requestOperation.isDone == false)
                 {
@@ -54,11 +64,6 @@ namespace YooAsset
                 DisposeRequest();
             }
         }
-        internal override void InternalAbort()
-        {
-            _steps = ESteps.Done;
-            DisposeRequest();
-        }
 
         private void CreateWebRequest()
         {

Assets/YooAsset/Runtime/DownloadSystem/Operation/Internal/UnityWebRequestOperation.cs

@@ -1,6 +1,4 @@
 using System;
-using System.Collections;
-using System.Collections.Concurrent;
 using UnityEngine.Networking;
 using UnityEngine;
 
@@ -8,24 +6,33 @@ namespace YooAsset
 {
     internal abstract class UnityWebRequestOperation : AsyncOperationBase
     {
-        protected enum ESteps
-        {
-            None,
-            CreateRequest,
-            Download,
-            Done,
-        }
-
         protected UnityWebRequest _webRequest;
         protected readonly string _requestURL;
-        protected ESteps _steps = ESteps.None;
 
         // 超时相关
-        protected readonly float _timeout;
-        protected ulong _latestDownloadBytes;
-        protected float _latestDownloadRealtime;
+        private readonly float _timeout;
+        private ulong _latestDownloadBytes;
+        private float _latestDownloadRealtime;
         private bool _isAbort = false;
 
+        /// <summary>
+        /// HTTP返回码
+        /// </summary>
+        public long HttpCode { private set; get; }
+
+        /// <summary>
+        /// 当前下载的字节数
+        /// </summary>
+        public long DownloadedBytes { protected set; get; }
+
+        /// <summary>
+        /// 当前下载进度（0f - 1f）
+        /// </summary>
+        public float DownloadProgress { protected set; get; }
+
+        /// <summary>
+        /// 请求的URL地址
+        /// </summary>
         public string URL
         {
             get { return _requestURL; }
@@ -36,6 +43,20 @@ namespace YooAsset
             _requestURL = url;
             _timeout = timeout;
         }
+        internal override void InternalAbort()
+        {
+            //TODO
+            // 1. 编辑器下停止运行游戏的时候主动终止下载任务
+            // 2. 真机上销毁包裹的时候主动终止下载任务
+            if (_isAbort == false)
+            {
+                if (_webRequest != null)
+                {
+                    _webRequest.Abort();
+                    _isAbort = true;
+                }
+            }
+        }
 
         /// <summary>
         /// 释放下载器
@@ -44,20 +65,33 @@ namespace YooAsset
         {
             if (_webRequest != null)
             {
+                //注意：引擎底层会自动调用Abort方法
                 _webRequest.Dispose();
                 _webRequest = null;
             }
         }
 
+        /// <summary>
+        /// 重置超时计时
+        /// </summary>
+        protected void ResetTimeout()
+        {
+            _latestDownloadBytes = 0;
+            _latestDownloadRealtime = Time.realtimeSinceStartup;
+        }
+
         /// <summary>
         /// 检测超时
         /// </summary>
         protected void CheckRequestTimeout()
         {
+            if (_webRequest.isDone)
+                return;
+
             // 注意：在连续时间段内无新增下载数据及判定为超时
             if (_isAbort == false)
             {
-                if ( _latestDownloadBytes != _webRequest.downloadedBytes)
+                if (_latestDownloadBytes != _webRequest.downloadedBytes)
                 {
                     _latestDownloadBytes = _webRequest.downloadedBytes;
                     _latestDownloadRealtime = Time.realtimeSinceStartup;
@@ -66,6 +100,7 @@ namespace YooAsset
                 float offset = Time.realtimeSinceStartup - _latestDownloadRealtime;
                 if (offset > _timeout)
                 {
+                    YooLogger.Warning($"Web request timeout : {_requestURL}");
                     _webRequest.Abort();
                     _isAbort = true;
                 }
@@ -77,6 +112,8 @@ namespace YooAsset
         /// </summary>
         protected bool CheckRequestResult()
         {
+            HttpCode = _webRequest.responseCode;
+
 #if UNITY_2020_3_OR_NEWER
             if (_webRequest.result != UnityWebRequest.Result.Success)
             {

Assets/YooAsset/Runtime/DownloadSystem/Operation/Internal/UnityWebTextRequestOperation.cs

@@ -5,7 +5,16 @@ namespace YooAsset
 {
     internal class UnityWebTextRequestOperation : UnityWebRequestOperation
     {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            Done,
+        }
+
         private UnityWebRequestAsyncOperation _requestOperation;
+        private ESteps _steps = ESteps.None;
 
         /// <summary>
         /// 请求结果
@@ -27,15 +36,15 @@ namespace YooAsset
 
             if (_steps == ESteps.CreateRequest)
             {
-                _latestDownloadBytes = 0;
-                _latestDownloadRealtime = Time.realtimeSinceStartup;
-
+                ResetTimeout();
                 CreateWebRequest();
                 _steps = ESteps.Download;
             }
 
             if (_steps == ESteps.Download)
             {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
                 Progress = _requestOperation.progress;
                 if (_requestOperation.isDone == false)
                 {
@@ -45,9 +54,19 @@ namespace YooAsset
 
                 if (CheckRequestResult())
                 {
-                    _steps = ESteps.Done;
-                    Result = _webRequest.downloadHandler.text;
-                    Status = EOperationStatus.Succeed;
+                    var fileText = _webRequest.downloadHandler.text;
+                    if (string.IsNullOrEmpty(fileText))
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"URL : {_requestURL} Download handler text is null or empty !";
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = fileText;
+                        Status = EOperationStatus.Succeed;
+                    }
                 }
                 else
                 {
@@ -59,11 +78,6 @@ namespace YooAsset
                 DisposeRequest();
             }
         }
-        internal override void InternalAbort()
-        {
-            _steps = ESteps.Done;
-            DisposeRequest();
-        }
 
         private void CreateWebRequest()
         {

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/AssetBundleLoadSceneOperation.cs

@@ -106,7 +106,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            //TODO 场景加载不支持异步转同步，为了支持同步加载方法需要实现该方法！
+            //注意：场景加载不支持异步转同步，为了支持同步加载方法需要实现该方法！
             InternalUpdate();
         }
         public override void UnSuspendLoad()

Assets/YooAsset/Runtime/FileSystem/BundleResult/VirtualBundleResult/Operation/VirtualBundleLoadSceneOperation.cs

@@ -112,7 +112,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            //TODO 场景加载不支持异步转同步，为了支持同步加载方法需要实现该方法！
+            //注意：场景加载不支持异步转同步，为了支持同步加载方法需要实现该方法！
             InternalUpdate();
         }
         public override void UnSuspendLoad()

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystem.cs

@@ -88,6 +88,16 @@ namespace YooAsset
         ///  自定义参数：解密方法类
         /// </summary>
         public IDecryptionServices DecryptionServices { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：资源清单服务类
+        /// </summary>
+        public IManifestServices ManifestServices { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：拷贝内置文件服务类
+        /// </summary>
+        public ICopyLocalFileServices CopyLocalFileServices { private set; get; }
         #endregion
 
 
@@ -115,7 +125,7 @@ namespace YooAsset
         }
         public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
         {
-            // 注意：业务层的解压下载器会依赖内置文件系统的下载方法
+            // 注意：业务层的解压器会依赖该方法
             options.ImportFilePath = GetBuildinFileLoadPath(bundle);
             return _unpackFileSystem.DownloadFileAsync(bundle, options);
         }
@@ -174,6 +184,14 @@ namespace YooAsset
             {
                 DecryptionServices = (IDecryptionServices)value;
             }
+            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            {
+                ManifestServices = (IManifestServices)value;
+            }
+            else if (name == FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES)
+            {
+                CopyLocalFileServices = (ICopyLocalFileServices)value;
+            }
             else
             {
                 YooLogger.Warning($"Invalid parameter : {name}");
@@ -196,6 +214,7 @@ namespace YooAsset
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.INSTALL_CLEAR_MODE, InstallClearMode);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.APPEND_FILE_EXTENSION, AppendFileExtension);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, DecryptionServices);
+            _unpackFileSystem.SetParameter(FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES, CopyLocalFileServices);
             _unpackFileSystem.OnCreate(packageName, null);
         }
         public virtual void OnDestroy()

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/DefaultBuildinFileSystemBuild.cs

@@ -11,7 +11,7 @@ namespace YooAsset
 
         /// <summary>
         /// 在构建应用程序前自动生成内置资源目录文件。
-        /// 原理：搜索StreamingAssets目录下的所有资源文件，然后将这些文件信息写入文件，并存储在Resources目录下。
+        /// 原理：搜索StreamingAssets目录下的所有资源文件，将这些文件信息写入文件，然后在运行时做查询用途。
         /// </summary>
         public void OnPreprocessBuild(UnityEditor.Build.Reporting.BuildReport report)
         {
@@ -21,7 +21,7 @@ namespace YooAsset
             DirectoryInfo rootDirectory = new DirectoryInfo(rootPath);
             if (rootDirectory.Exists == false)
             {
-                UnityEngine.Debug.LogWarning($"Can not found StreamingAssets root directory : {rootPath}");
+                Debug.LogWarning($"Can not found StreamingAssets root directory : {rootPath}");
                 return;
             }
 
@@ -31,10 +31,17 @@ namespace YooAsset
             {
                 string packageName = subDirectory.Name;
                 string pacakgeDirectory = subDirectory.FullName;
-                bool result = CreateBuildinCatalogFile(packageName, pacakgeDirectory);
-                if (result == false)
+                try
                 {
-                    throw new System.Exception($"Create package {packageName} catalog file failed ! See the detail error in console !");
+                    bool result = CreateBuildinCatalogFile(null, packageName, pacakgeDirectory);
+                    if (result == false)
+                    {
+                        Debug.LogError($"Create package {packageName} catalog file failed ! See the detail error in console !");
+                    }
+                }
+                catch (System.Exception ex)
+                {
+                    Debug.LogError($"Create package {packageName} catalog file failed ! {ex.Message}");
                 }
             }
         }
@@ -42,13 +49,13 @@ namespace YooAsset
         /// <summary>
         /// 生成包裹的内置资源目录文件
         /// </summary>
-        public static bool CreateBuildinCatalogFile(string packageName, string pacakgeDirectory)
+        public static bool CreateBuildinCatalogFile(IManifestServices services, string packageName, string packageDirectory)
         {
             // 获取资源清单版本
             string packageVersion;
             {
                 string versionFileName = YooAssetSettingsData.GetPackageVersionFileName(packageName);
-                string versionFilePath = $"{pacakgeDirectory}/{versionFileName}";
+                string versionFilePath = $"{packageDirectory}/{versionFileName}";
                 if (File.Exists(versionFilePath) == false)
                 {
                     Debug.LogError($"Can not found package version file : {versionFilePath}");
@@ -62,7 +69,7 @@ namespace YooAsset
             PackageManifest packageManifest;
             {
                 string manifestFileName = YooAssetSettingsData.GetManifestBinaryFileName(packageName, packageVersion);
-                string manifestFilePath = $"{pacakgeDirectory}/{manifestFileName}";
+                string manifestFilePath = $"{packageDirectory}/{manifestFileName}";
                 if (File.Exists(manifestFilePath) == false)
                 {
                     Debug.LogError($"Can not found package manifest file : {manifestFilePath}");
@@ -70,7 +77,7 @@ namespace YooAsset
                 }
 
                 var binaryData = FileUtility.ReadAllBytes(manifestFilePath);
-                packageManifest = ManifestTools.DeserializeFromBinary(binaryData);
+                packageManifest = ManifestTools.DeserializeFromBinary(binaryData, services);
             }
 
             // 获取文件名映射关系
@@ -103,7 +110,7 @@ namespace YooAsset
             };
 
             // 记录所有内置资源文件
-            DirectoryInfo rootDirectory = new DirectoryInfo(pacakgeDirectory);
+            DirectoryInfo rootDirectory = new DirectoryInfo(packageDirectory);
             FileInfo[] fileInfos = rootDirectory.GetFiles();
             foreach (var fileInfo in fileInfos)
             {
@@ -128,13 +135,13 @@ namespace YooAsset
             }
 
             // 创建输出文件
-            string jsonFilePath = $"{pacakgeDirectory}/{DefaultBuildinFileSystemDefine.BuildinCatalogJsonFileName}";
+            string jsonFilePath = $"{packageDirectory}/{DefaultBuildinFileSystemDefine.BuildinCatalogJsonFileName}";
             if (File.Exists(jsonFilePath))
                 File.Delete(jsonFilePath);
             CatalogTools.SerializeToJson(jsonFilePath, buildinFileCatalog);
 
             // 创建输出文件
-            string binaryFilePath = $"{pacakgeDirectory}/{DefaultBuildinFileSystemDefine.BuildinCatalogBinaryFileName}";
+            string binaryFilePath = $"{packageDirectory}/{DefaultBuildinFileSystemDefine.BuildinCatalogBinaryFileName}";
             if (File.Exists(binaryFilePath))
                 File.Delete(binaryFilePath);
             CatalogTools.SerializeToBinary(binaryFilePath, buildinFileCatalog);

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/DBFSInitializeOperation.cs

@@ -106,10 +106,11 @@ namespace YooAsset
                 if (_loadCatalogFileOp == null)
                 {
 #if UNITY_EDITOR
+                    /*
                     // 兼容性初始化
                     // 说明：内置文件系统在编辑器下运行时需要动态生成
                     string packageRoot = _fileSystem.FileRoot;
-                    bool result = DefaultBuildinFileSystemBuild.CreateBuildinCatalogFile(_fileSystem.PackageName, packageRoot);
+                    bool result = DefaultBuildinFileSystemBuild.CreateBuildinCatalogFile(_fileSystem.ManifestServices, _fileSystem.PackageName, packageRoot);
                     if (result == false)
                     {
                         _steps = ESteps.Done;
@@ -117,6 +118,7 @@ namespace YooAsset
                         Error = $"Create package catalog file failed ! See the detail error in console !";
                         return;
                     }
+                    */
 #endif
 
                     _loadCatalogFileOp = new LoadBuildinCatalogFileOperation(_fileSystem);

Assets/YooAsset/Runtime/FileSystem/DefaultBuildinFileSystem/Operation/internal/LoadBuildinPackageManifestOperation.cs

@@ -85,7 +85,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_webDataRequestOp.Result);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/DefaultCacheFileSystem.cs

@@ -58,7 +58,7 @@ namespace YooAsset
         /// <summary>
         /// 自定义参数：远程服务接口
         /// </summary>
-        public IRemoteServices RemoteServices { private set; get; } = null;
+        public IRemoteServices RemoteServices { private set; get; }
 
         /// <summary>
         /// 自定义参数：初始化的时候缓存文件校验级别
@@ -99,6 +99,16 @@ namespace YooAsset
         ///  自定义参数：解密方法类
         /// </summary>
         public IDecryptionServices DecryptionServices { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：资源清单服务类
+        /// </summary>
+        public IManifestServices ManifestServices { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：拷贝内置文件服务类
+        /// </summary>
+        public ICopyLocalFileServices CopyLocalFileServices { private set; get; }
         #endregion
 
 
@@ -156,12 +166,23 @@ namespace YooAsset
         }
         public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
         {
-            var downloader = DownloadCenter.DownloadFileAsync(bundle, options);
-            downloader.Reference(); //增加下载器的引用计数
+            // 获取下载地址
+            if (string.IsNullOrEmpty(options.ImportFilePath))
+            {
+                // 注意：如果是解压文件系统类，这里会返回本地内置文件的下载路径
+                string mainURL = RemoteServices.GetRemoteMainURL(bundle.FileName);
+                string fallbackURL = RemoteServices.GetRemoteFallbackURL(bundle.FileName);
+                options.SetURL(mainURL, fallbackURL);
+            }
+            else
+            {
+                // 注意：把本地导入文件路径转换为下载器请求地址
+                string mainURL = DownloadSystemHelper.ConvertToWWWPath(options.ImportFilePath);
+                options.SetURL(mainURL, mainURL);
+            }
 
-            // 注意：将下载器进行包裹，可以避免父类任务终止的时候，连带子任务里的下载器也一起被终止！
-            var wrapper = new DownloadFileWrapper(downloader);
-            return wrapper;
+            var downloader = new DownloadPackageBundleOperation(this, bundle, options);
+            return downloader;
         }
         public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
         {
@@ -221,6 +242,14 @@ namespace YooAsset
             {
                 DecryptionServices = (IDecryptionServices)value;
             }
+            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            {
+                ManifestServices = (IManifestServices)value;
+            }
+            else if (name == FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES)
+            {
+                CopyLocalFileServices = (ICopyLocalFileServices)value;
+            }
             else
             {
                 YooLogger.Warning($"Invalid parameter : {name}");
@@ -559,6 +588,21 @@ namespace YooAsset
             };
             return DecryptionServices.LoadAssetBundleAsync(fileInfo);
         }
+
+        /// <summary>
+        /// 加载加密资源文件
+        /// </summary>
+        public DecryptResult LoadEncryptedAssetBundleFallback(PackageBundle bundle)
+        {
+            string filePath = GetCacheBundleFileLoadPath(bundle);
+            var fileInfo = new DecryptFileInfo()
+            {
+                BundleName = bundle.BundleName,
+                FileLoadCRC = bundle.UnityCRC,
+                FileLoadPath = filePath,
+            };
+            return DecryptionServices.LoadAssetBundleFallback(fileInfo);
+        }
         #endregion
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/DCFSLoadBundleOperation.cs

@@ -55,7 +55,6 @@ namespace YooAsset
 
             if (_steps == ESteps.DownloadFile)
             {
-                // 注意：边玩边下下载器引用计数没有Release
                 if (_downloadFileOp == null)
                 {
                     DownloadFileOptions options = new DownloadFileOptions(int.MaxValue, 60);
@@ -164,11 +163,23 @@ namespace YooAsset
                 {
                     if (_bundle.Encrypted)
                     {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Failed to load encrypted asset bundle file : {_bundle.BundleName}";
-                        YooLogger.Error(Error);
-                        return;
+                        var decryptResult = _fileSystem.LoadEncryptedAssetBundleFallback(_bundle);
+                        _assetBundle = decryptResult.Result;
+                        if (_assetBundle != null)
+                        {
+                            _steps = ESteps.Done;
+                            Result = new AssetBundleResult(_fileSystem, _bundle, _assetBundle, _managedStream);
+                            Status = EOperationStatus.Succeed;
+                            return;
+                        }
+                        else
+                        {
+                            _steps = ESteps.Done;
+                            Status = EOperationStatus.Failed;
+                            Error = $"Failed to load encrypted asset bundle file : {_bundle.BundleName}";
+                            YooLogger.Error(Error);
+                            return;
+                        }
                     }
 
                     // 注意：在安卓移动平台，华为和三星真机上有极小概率加载资源包失败。
@@ -216,9 +227,6 @@ namespace YooAsset
             {
                 if (ExecuteWhileDone())
                 {
-                    if (_downloadFileOp != null && _downloadFileOp.Status == EOperationStatus.Failed)
-                        YooLogger.Error($"Try load bundle {_bundle.BundleName} from remote !");
-
                     _steps = ESteps.Done;
                     break;
                 }
@@ -294,7 +302,6 @@ namespace YooAsset
 
             if (_steps == ESteps.DownloadFile)
             {
-                // 注意：边玩边下下载器引用计数没有Release
                 if (_downloadFileOp == null)
                 {
                     DownloadFileOptions options = new DownloadFileOptions(int.MaxValue, 60);
@@ -348,10 +355,6 @@ namespace YooAsset
             {
                 if (ExecuteWhileDone())
                 {
-                    //TODO 拷贝本地文件失败也会触发该错误！
-                    if (_downloadFileOp != null && _downloadFileOp.Status == EOperationStatus.Failed)
-                        YooLogger.Error($"Try load bundle {_bundle.BundleName} from remote !");
-
                     _steps = ESteps.Done;
                     break;
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadCenterOperation.cs

@@ -3,10 +3,21 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
+    /// <summary>
+    /// 下载器单元测试
+    /// 1. 下载失败重试机制
+    /// 2. 下载引用计数机制
+    /// 3. 最大下载并发机制
+    /// 4. 异步下载远端资源
+    /// 5. 同步下载远端资源
+    /// 6. 异步拷贝本地资源
+    /// 7. 同步拷贝本地资源
+    /// 9. 断点续传下载器
+    /// </summary>
     internal class DownloadCenterOperation : AsyncOperationBase
     {
         private readonly DefaultCacheFileSystem _fileSystem;
-        protected readonly Dictionary<string, DefaultDownloadFileOperation> _downloaders = new Dictionary<string, DefaultDownloadFileOperation>(1000);
+        protected readonly Dictionary<string, UnityDownloadFileOperation> _downloaders = new Dictionary<string, UnityDownloadFileOperation>(1000);
         protected readonly List<string> _removeDownloadList = new List<string>(1000);
 
         public DownloadCenterOperation(DefaultCacheFileSystem fileSystem)
@@ -74,41 +85,41 @@ namespace YooAsset
         /// <summary>
         /// 创建下载任务
         /// </summary>
-        public FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+        public UnityDownloadFileOperation DownloadFileAsync(PackageBundle bundle, string url, int timeout)
         {
             // 查询旧的下载器
             if (_downloaders.TryGetValue(bundle.BundleGUID, out var oldDownloader))
             {
+                oldDownloader.Reference();
                 return oldDownloader;
             }
 
-            // 设置请求URL
-            if (string.IsNullOrEmpty(options.ImportFilePath))
+            // 创建新的下载器
+            UnityDownloadFileOperation newDownloader;
+            bool isRequestLocalFile = DownloadSystemHelper.IsRequestLocalFile(url);
+            if (isRequestLocalFile)
             {
-                options.MainURL = _fileSystem.RemoteServices.GetRemoteMainURL(bundle.FileName);
-                options.FallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(bundle.FileName);
+                newDownloader = new UnityDownloadLocalFileOperation(_fileSystem, bundle, url, timeout);
+                AddChildOperation(newDownloader);
+                _downloaders.Add(bundle.BundleGUID, newDownloader);
             }
             else
             {
-                // 注意：把本地文件路径指定为远端下载地址
-                options.MainURL = DownloadSystemHelper.ConvertToWWWPath(options.ImportFilePath);
-                options.FallbackURL = options.MainURL;
+                if (bundle.FileSize >= _fileSystem.ResumeDownloadMinimumSize)
+                {
+                    newDownloader = new UnityDownloadResumeFileOperation(_fileSystem, bundle, url, timeout);
+                    AddChildOperation(newDownloader);
+                    _downloaders.Add(bundle.BundleGUID, newDownloader);
+                }
+                else
+                {
+                    newDownloader = new UnityDownloadNormalFileOperation(_fileSystem, bundle, url, timeout);
+                    AddChildOperation(newDownloader);
+                    _downloaders.Add(bundle.BundleGUID, newDownloader);
+                }
             }
 
-            // 创建新的下载器
-            DefaultDownloadFileOperation newDownloader;
-            if (bundle.FileSize >= _fileSystem.ResumeDownloadMinimumSize)
-            {
-                newDownloader = new DownloadResumeFileOperation(_fileSystem, bundle, options);
-                AddChildOperation(newDownloader);
-                _downloaders.Add(bundle.BundleGUID, newDownloader);
-            }
-            else
-            {
-                newDownloader = new DownloadNormalFileOperation(_fileSystem, bundle, options);
-                AddChildOperation(newDownloader);
-                _downloaders.Add(bundle.BundleGUID, newDownloader);
-            }
+            newDownloader.Reference();
             return newDownloader;
         }
 

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadHandlerFileRange.cs

@@ -1,87 +0,0 @@
-using System;
-using System.IO;
-using UnityEngine;
-using UnityEngine.Networking;
-
-namespace YooAsset
-{
-    /// <summary>
-    /// 支持Unity2018版本的断点续传下载器
-    /// </summary>
-    internal class DownloadHandlerFileRange : DownloadHandlerScript
-    {
-        private string _fileSavePath;
-        private long _fileTotalSize;
-        private UnityWebRequest _webRequest;
-        private FileStream _fileStream;
-
-        private long _localFileSize = 0;
-        private long _curFileSize = 0;
-
-
-        public DownloadHandlerFileRange(string fileSavePath, long fileTotalSize, UnityWebRequest webRequest) : base(new byte[1024 * 1024])
-        {
-            _fileSavePath = fileSavePath;
-            _fileTotalSize = fileTotalSize;
-            _webRequest = webRequest;
-
-            if (File.Exists(fileSavePath))
-            {
-                FileInfo fileInfo = new FileInfo(fileSavePath);
-                _localFileSize = fileInfo.Length;
-            }
-
-            _fileStream = new FileStream(_fileSavePath, FileMode.Append, FileAccess.Write);
-            _curFileSize = _localFileSize;
-        }
-        protected override bool ReceiveData(byte[] data, int dataLength)
-        {
-            if (data == null || dataLength == 0 || _webRequest.responseCode >= 400)
-                return false;
-
-            if (_fileStream == null)
-                return false;
-
-            _fileStream.Write(data, 0, dataLength);
-            _curFileSize += dataLength;
-            return true;
-        }
-
-        /// <summary>
-        /// UnityWebRequest.downloadHandler.data
-        /// </summary>
-        protected override byte[] GetData()
-        {
-            return null;
-        }
-
-        /// <summary>
-        /// UnityWebRequest.downloadHandler.text
-        /// </summary>
-        protected override string GetText()
-        {
-            return null;
-        }
-
-        /// <summary>
-        /// UnityWebRequest.downloadProgress
-        /// </summary>
-        protected override float GetProgress()
-        {
-            return _fileTotalSize == 0 ? 0 : ((float)_curFileSize) / _fileTotalSize;
-        }
-
-        /// <summary>
-        /// 释放下载句柄
-        /// </summary>
-        public void Cleanup()
-        {
-            if (_fileStream != null)
-            {
-                _fileStream.Flush();
-                _fileStream.Dispose();
-                _fileStream = null;
-            }
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/DownloadPackageBundleOperation.cs

@@ -0,0 +1,164 @@
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class DownloadPackageBundleOperation : FSDownloadFileOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CheckExists,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        // 下载参数
+        protected readonly DefaultCacheFileSystem _fileSystem;
+        protected readonly DownloadFileOptions _options;
+        private UnityDownloadFileOperation _unityDownloadFileOp;
+
+        protected int _requestCount = 0;
+        protected float _tryAgainTimer;
+        protected int _failedTryAgain;
+        private ESteps _steps = ESteps.None;
+
+
+        internal DownloadPackageBundleOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+        {
+            _fileSystem = fileSystem;
+            _options = options;
+            _failedTryAgain = options.FailedTryAgain;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckExists;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 检测文件是否存在
+            if (_steps == ESteps.CheckExists)
+            {
+                if (_fileSystem.Exists(Bundle))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                if (_options.IsValid() == false)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = "Download file options is invalid !";
+                    Debug.Log(Error);
+                    return;
+                }
+
+                string url = GetRequestURL();
+                _unityDownloadFileOp = _fileSystem.DownloadCenter.DownloadFileAsync(Bundle, url, _options.Timeout);
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                if (IsWaitForAsyncComplete)
+                    _unityDownloadFileOp.WaitForAsyncComplete();
+
+                // 因为并发数量限制，下载器可能被挂起！
+                if (_unityDownloadFileOp.Status == EOperationStatus.None)
+                    return;
+
+                _unityDownloadFileOp.UpdateOperation();
+                Progress = _unityDownloadFileOp.Progress;
+                DownloadedBytes = _unityDownloadFileOp.DownloadedBytes;
+                DownloadProgress = _unityDownloadFileOp.DownloadProgress;
+                if (_unityDownloadFileOp.IsDone == false)
+                    return;
+
+                if (_unityDownloadFileOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    if (IsWaitForAsyncComplete == false && _failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_unityDownloadFileOp.URL} Try again !");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _unityDownloadFileOp.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+            }
+
+            // 重新尝试下载
+            if (_steps == ESteps.TryAgain)
+            {
+                _tryAgainTimer += Time.unscaledDeltaTime;
+                if (_tryAgainTimer > 1f)
+                {
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            while (true)
+            {
+                if (ExecuteWhileDone())
+                {
+                    _steps = ESteps.Done;
+                    break;
+                }
+            }
+        }
+        internal override void InternalAbort()
+        {
+            // 注意：取消下载任务的时候引用计数减一
+            if (_steps != ESteps.Done)
+            {
+                if (_unityDownloadFileOp != null)
+                {
+                    _unityDownloadFileOp.Release();
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取网络请求地址
+        /// </summary>
+        protected string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/LoadCachePackageManifestOperation.cs

@@ -75,7 +75,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_fileData);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _fileData);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/UnityDownloadFileOperation.cs

@@ -0,0 +1,52 @@
+
+namespace YooAsset
+{
+    internal abstract class UnityDownloadFileOperation : UnityWebRequestOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            CopyLocalFile,
+            VerifyFile,
+            Done,
+        }
+
+        protected readonly DefaultCacheFileSystem _fileSystem;
+        protected readonly PackageBundle _bundle;
+        protected readonly string _tempFilePath;
+
+        /// <summary>
+        /// 引用计数
+        /// </summary>
+        public int RefCount { private set; get; }
+
+        internal UnityDownloadFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, string url, int timeout) : base(url, timeout)
+        {
+            _fileSystem = fileSystem;
+            _bundle = bundle;
+            _tempFilePath = _fileSystem.GetTempFilePath(bundle);
+        }
+        internal override string InternalGetDesc()
+        {
+            return $"RefCount : {RefCount}";
+        }
+
+        /// <summary>
+        /// 减少引用计数
+        /// </summary>
+        public void Release()
+        {
+            RefCount--;
+        }
+
+        /// <summary>
+        /// 增加引用计数
+        /// </summary>
+        public void Reference()
+        {
+            RefCount++;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/UnityDownloadFileOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 40bb5e9391f413c42ae70e48ca90c4b7
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/UnityDownloadLocalFileOperation.cs

@@ -4,66 +4,41 @@ using UnityEngine.Networking;
 
 namespace YooAsset
 {
-    internal sealed class DownloadNormalFileOperation : DefaultDownloadFileOperation
+    internal class UnityDownloadLocalFileOperation : UnityDownloadFileOperation
     {
-        private readonly DefaultCacheFileSystem _fileSystem;
         private VerifyTempFileOperation _verifyOperation;
-        private bool _isReuqestLocalFile;
-        private string _tempFilePath;
         private ESteps _steps = ESteps.None;
 
-        internal DownloadNormalFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle, options)
+        internal UnityDownloadLocalFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, string url, int timeout = 60)
+            : base(fileSystem, bundle, url, timeout)
         {
-            _fileSystem = fileSystem;
         }
         internal override void InternalStart()
         {
-            _isReuqestLocalFile = DownloadSystemHelper.IsRequestLocalFile(Options.MainURL);
-            _tempFilePath = _fileSystem.GetTempFilePath(Bundle);
-            _steps = ESteps.CheckExists;
+            if (_fileSystem.CopyLocalFileServices != null)
+                _steps = ESteps.CopyLocalFile;
+            else
+                _steps = ESteps.CreateRequest;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
-            // 检测文件是否存在
-            if (_steps == ESteps.CheckExists)
-            {
-                if (_fileSystem.Exists(Bundle))
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                }
-                else
-                {
-                    _steps = ESteps.CreateRequest;
-                }
-            }
-
             // 创建下载器
             if (_steps == ESteps.CreateRequest)
             {
                 FileUtility.CreateFileDirectory(_tempFilePath);
-
-                // 删除临时文件
                 if (File.Exists(_tempFilePath))
                     File.Delete(_tempFilePath);
 
-                // 获取请求地址
-                _requestURL = GetRequestURL();
-
-                // 重置请求
-                ResetRequestFiled();
-
-                // 创建下载器
+                ResetTimeout();
                 CreateWebRequest();
-
-                _steps = ESteps.CheckRequest;
+                _steps = ESteps.Download;
             }
 
             // 检测下载结果
-            if (_steps == ESteps.CheckRequest)
+            if (_steps == ESteps.Download)
             {
                 DownloadProgress = _webRequest.downloadProgress;
                 DownloadedBytes = (long)_webRequest.downloadedBytes;
@@ -76,27 +51,67 @@ namespace YooAsset
 
                 // 检查网络错误
                 if (CheckRequestResult())
-                    _steps = ESteps.VerifyTempFile;
+                {
+                    _steps = ESteps.VerifyFile;
+                }
                 else
-                    _steps = ESteps.TryAgain;
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                }
 
                 // 注意：最终释放请求器
-                DisposeWebRequest();
+                DisposeRequest();
+            }
+
+            // 拷贝内置文件
+            if (_steps == ESteps.CopyLocalFile)
+            {
+                FileUtility.CreateFileDirectory(_tempFilePath);
+                if (File.Exists(_tempFilePath))
+                    File.Delete(_tempFilePath);
+
+                try
+                {
+                    //TODO 团结引擎，在某些机型（红米），拷贝包内文件会小概率失败！需要借助其它方式来拷贝包内文件。
+                    var localFileInfo = new LocalFileInfo();
+                    localFileInfo.PackageName = _fileSystem.PackageName;
+                    localFileInfo.BundleName = _bundle.BundleName;
+                    localFileInfo.SourceFileURL = _requestURL;
+                    _fileSystem.CopyLocalFileServices.CopyFile(localFileInfo, _tempFilePath);
+                    if (File.Exists(_tempFilePath))
+                    {
+                        DownloadProgress = 1f;
+                        DownloadedBytes = _bundle.FileSize;
+                        Progress = DownloadProgress;
+                        _steps = ESteps.VerifyFile;
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"Failed copy local file : {_requestURL}";
+                    }
+                }
+                catch (System.Exception ex)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed copy local file : {ex.Message}";
+                }
             }
 
             // 验证下载文件
-            if (_steps == ESteps.VerifyTempFile)
+            if (_steps == ESteps.VerifyFile)
             {
-                var element = new TempFileElement(_tempFilePath, Bundle.FileCRC, Bundle.FileSize);
-                _verifyOperation = new VerifyTempFileOperation(element);
-                _verifyOperation.StartOperation();
-                AddChildOperation(_verifyOperation);
-                _steps = ESteps.CheckVerifyTempFile;
-            }
+                if (_verifyOperation == null)
+                {
+                    var element = new TempFileElement(_tempFilePath, _bundle.FileCRC, _bundle.FileSize);
+                    _verifyOperation = new VerifyTempFileOperation(element);
+                    _verifyOperation.StartOperation();
+                    AddChildOperation(_verifyOperation);
+                }
 
-            // 等待验证完成
-            if (_steps == ESteps.CheckVerifyTempFile)
-            {
                 if (IsWaitForAsyncComplete)
                     _verifyOperation.WaitForAsyncComplete();
 
@@ -106,7 +121,7 @@ namespace YooAsset
 
                 if (_verifyOperation.Status == EOperationStatus.Succeed)
                 {
-                    if (_fileSystem.WriteCacheBundleFile(Bundle, _tempFilePath))
+                    if (_fileSystem.WriteCacheBundleFile(_bundle, _tempFilePath))
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Succeed;
@@ -116,12 +131,12 @@ namespace YooAsset
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
                         Error = $"{_fileSystem.GetType().FullName} failed to write file !";
-                        YooLogger.Error(Error);
                     }
                 }
                 else
                 {
-                    _steps = ESteps.TryAgain;
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
                     Error = _verifyOperation.Error;
                 }
 
@@ -129,60 +144,18 @@ namespace YooAsset
                 if (File.Exists(_tempFilePath))
                     File.Delete(_tempFilePath);
             }
-
-            // 重新尝试下载
-            if (_steps == ESteps.TryAgain)
-            {
-                //TODO 拷贝本地文件失败后不再尝试！
-                if (_isReuqestLocalFile)
-                {
-                    Status = EOperationStatus.Failed;
-                    _steps = ESteps.Done;
-                    YooLogger.Error(Error);
-                    return;
-                }
-
-                if (FailedTryAgain <= 0)
-                {
-                    Status = EOperationStatus.Failed;
-                    _steps = ESteps.Done;
-                    YooLogger.Error(Error);
-                    return;
-                }
-
-                _tryAgainTimer += Time.unscaledDeltaTime;
-                if (_tryAgainTimer > 1f)
-                {
-                    FailedTryAgain--;
-                    _steps = ESteps.CreateRequest;
-                    YooLogger.Warning(Error);
-                }
-            }
-        }
-        internal override void InternalAbort()
-        {
-            _steps = ESteps.Done;
-            DisposeWebRequest();
         }
         internal override void InternalWaitForAsyncComplete()
         {
             while (true)
             {
-                //TODO 如果是导入或解压本地文件，执行等待完毕
-                if (_isReuqestLocalFile)
-                {
-                    InternalUpdate();
-                    if (IsDone)
-                        break;
-                }
-                else
-                {
-                    if (ExecuteWhileDone())
-                    {
-                        _steps = ESteps.Done;
-                        break;
-                    }
-                }
+                //TODO 等待导入或解压本地文件完毕，该操作会挂起主线程！
+                InternalUpdate();
+                if (IsDone)
+                    break;
+
+                // 短暂休眠避免完全卡死
+                System.Threading.Thread.Sleep(1);
             }
         }
 
@@ -195,14 +168,5 @@ namespace YooAsset
             _webRequest.disposeDownloadHandlerOnDispose = true;
             _webRequest.SendWebRequest();
         }
-        private void DisposeWebRequest()
-        {
-            if (_webRequest != null)
-            {
-                //注意：引擎底层会自动调用Abort方法
-                _webRequest.Dispose();
-                _webRequest = null;
-            }
-        }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/UnityDownloadLocalFileOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c68640bb1d36552469024324e3357bc2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/UnityDownloadNormalFileOperation.cs

@@ -0,0 +1,126 @@
+using System.IO;
+using UnityEngine;
+using UnityEngine.Networking;
+
+namespace YooAsset
+{
+    internal sealed class UnityDownloadNormalFileOperation : UnityDownloadFileOperation
+    {
+        private VerifyTempFileOperation _verifyOperation;
+        private ESteps _steps = ESteps.None;
+
+        internal UnityDownloadNormalFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, string url, int timeout = 60)
+            : base(fileSystem, bundle, url, timeout)
+        {
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                FileUtility.CreateFileDirectory(_tempFilePath);
+                if (File.Exists(_tempFilePath))
+                    File.Delete(_tempFilePath);
+
+                ResetTimeout();
+                CreateWebRequest();
+                _steps = ESteps.Download;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.Download)
+            {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
+                Progress = DownloadProgress;
+                if (_webRequest.isDone == false)
+                {
+                    CheckRequestTimeout();
+                    return;
+                }
+
+                // 检查网络错误
+                if (CheckRequestResult())
+                {
+                    _steps = ESteps.VerifyFile;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                }
+
+                // 注意：最终释放请求器
+                DisposeRequest();
+            }
+
+            // 验证下载文件
+            if (_steps == ESteps.VerifyFile)
+            {
+                if (_verifyOperation == null)
+                {
+                    var element = new TempFileElement(_tempFilePath, _bundle.FileCRC, _bundle.FileSize);
+                    _verifyOperation = new VerifyTempFileOperation(element);
+                    _verifyOperation.StartOperation();
+                    AddChildOperation(_verifyOperation);
+                }
+
+                if (IsWaitForAsyncComplete)
+                    _verifyOperation.WaitForAsyncComplete();
+
+                _verifyOperation.UpdateOperation();
+                if (_verifyOperation.IsDone == false)
+                    return;
+
+                if (_verifyOperation.Status == EOperationStatus.Succeed)
+                {
+                    if (_fileSystem.WriteCacheBundleFile(_bundle, _tempFilePath))
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Succeed;
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"{_fileSystem.GetType().FullName} failed to write file ! {_tempFilePath}";
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _verifyOperation.Error;
+                }
+
+                // 注意：验证完成后直接删除文件
+                if (File.Exists(_tempFilePath))
+                    File.Delete(_tempFilePath);
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            if (_steps != ESteps.Done)
+            {
+                YooLogger.Error($"Try load bundle {_bundle.BundleName} from remote : {_requestURL} !");
+            }
+        }
+
+        private void CreateWebRequest()
+        {
+            _webRequest = DownloadSystemHelper.NewUnityWebRequestGet(_requestURL);
+            DownloadHandlerFile handler = new DownloadHandlerFile(_tempFilePath);
+            handler.removeFileOnAbort = true;
+            _webRequest.downloadHandler = handler;
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            _webRequest.SendWebRequest();
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/UnityDownloadResumeFileOperation.cs

@@ -4,66 +4,38 @@ using UnityEngine.Networking;
 
 namespace YooAsset
 {
-    internal sealed class DownloadResumeFileOperation : DefaultDownloadFileOperation
+    internal sealed class UnityDownloadResumeFileOperation : UnityDownloadFileOperation
     {
-        private readonly DefaultCacheFileSystem _fileSystem;
-        private DownloadHandlerFileRange _downloadHandle;
         private VerifyTempFileOperation _verifyOperation;
-        private bool _isReuqestLocalFile;
         private long _fileOriginLength = 0;
-        private string _tempFilePath;
         private ESteps _steps = ESteps.None;
 
-
-        internal DownloadResumeFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle, options)
+        internal UnityDownloadResumeFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, string url, int timeout = 60)
+            : base(fileSystem, bundle, url, timeout)
         {
-            _fileSystem = fileSystem;
         }
         internal override void InternalStart()
         {
-            _isReuqestLocalFile = DownloadSystemHelper.IsRequestLocalFile(Options.MainURL);
-            _tempFilePath = _fileSystem.GetTempFilePath(Bundle);
-            _steps = ESteps.CheckExists;
+            _steps = ESteps.CreateRequest;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
-            // 检测文件是否存在
-            if (_steps == ESteps.CheckExists)
-            {
-                if (_fileSystem.Exists(Bundle))
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                }
-                else
-                {
-                    _steps = ESteps.CreateRequest;
-                }
-            }
-
             // 创建下载器
             if (_steps == ESteps.CreateRequest)
             {
                 FileUtility.CreateFileDirectory(_tempFilePath);
 
-                // 获取请求地址
-                _requestURL = GetRequestURL();
-
-                // 重置变量
-                ResetRequestFiled();
-
                 // 获取下载起始位置
                 _fileOriginLength = 0;
                 long fileBeginLength = -1;
                 if (File.Exists(_tempFilePath))
                 {
                     FileInfo fileInfo = new FileInfo(_tempFilePath);
-                    if (fileInfo.Length >= Bundle.FileSize)
+                    if (fileInfo.Length >= _bundle.FileSize)
                     {
-                        // 删除临时文件
                         File.Delete(_tempFilePath);
                     }
                     else
@@ -74,17 +46,17 @@ namespace YooAsset
                     }
                 }
 
-                // 创建下载器
+                ResetTimeout();
                 CreateWebRequest(fileBeginLength);
-
-                _steps = ESteps.CheckRequest;
+                _steps = ESteps.Download;
             }
 
             // 检测下载结果
-            if (_steps == ESteps.CheckRequest)
+            if (_steps == ESteps.Download)
             {
                 DownloadProgress = _webRequest.downloadProgress;
                 DownloadedBytes = _fileOriginLength + (long)_webRequest.downloadedBytes;
+                Progress = DownloadProgress;
                 if (_webRequest.isDone == false)
                 {
                     CheckRequestTimeout();
@@ -93,30 +65,33 @@ namespace YooAsset
 
                 // 检查网络错误
                 if (CheckRequestResult())
-                    _steps = ESteps.VerifyTempFile;
+                {
+                    _steps = ESteps.VerifyFile;
+                }
                 else
-                    _steps = ESteps.TryAgain;
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                }
 
                 // 在遇到特殊错误的时候删除文件
                 ClearTempFileWhenError();
 
                 // 注意：最终释放请求器
-                DisposeWebRequest();
+                DisposeRequest();
             }
 
             // 验证下载文件
-            if (_steps == ESteps.VerifyTempFile)
+            if (_steps == ESteps.VerifyFile)
             {
-                var element = new TempFileElement(_tempFilePath, Bundle.FileCRC, Bundle.FileSize);
-                _verifyOperation = new VerifyTempFileOperation(element);
-                _verifyOperation.StartOperation();
-                AddChildOperation(_verifyOperation);
-                _steps = ESteps.CheckVerifyTempFile;
-            }
+                if (_verifyOperation == null)
+                {
+                    var element = new TempFileElement(_tempFilePath, _bundle.FileCRC, _bundle.FileSize);
+                    _verifyOperation = new VerifyTempFileOperation(element);
+                    _verifyOperation.StartOperation();
+                    AddChildOperation(_verifyOperation);
+                }
 
-            // 等待验证完成
-            if (_steps == ESteps.CheckVerifyTempFile)
-            {
                 if (IsWaitForAsyncComplete)
                     _verifyOperation.WaitForAsyncComplete();
 
@@ -126,116 +101,38 @@ namespace YooAsset
 
                 if (_verifyOperation.Status == EOperationStatus.Succeed)
                 {
-                    if (_fileSystem.WriteCacheBundleFile(Bundle, _tempFilePath))
+                    if (_fileSystem.WriteCacheBundleFile(_bundle, _tempFilePath))
                     {
-                        Status = EOperationStatus.Succeed;
                         _steps = ESteps.Done;
+                        Status = EOperationStatus.Succeed;
                     }
                     else
                     {
-                        Error = $"{_fileSystem.GetType().FullName} failed to write file !";
-                        Status = EOperationStatus.Failed;
                         _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"{_fileSystem.GetType().FullName} failed to write file !";
                     }
                 }
                 else
                 {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
                     Error = _verifyOperation.Error;
-                    _steps = ESteps.TryAgain;
                 }
 
                 // 注意：验证完成后直接删除文件
                 if (File.Exists(_tempFilePath))
                     File.Delete(_tempFilePath);
             }
-
-            // 重新尝试下载
-            if (_steps == ESteps.TryAgain)
-            {
-                //TODO 拷贝本地文件失败后不再尝试！
-                if (_isReuqestLocalFile)
-                {
-                    Status = EOperationStatus.Failed;
-                    _steps = ESteps.Done;
-                    YooLogger.Error(Error);
-                    return;
-                }
-
-                if (FailedTryAgain <= 0)
-                {
-                    Status = EOperationStatus.Failed;
-                    _steps = ESteps.Done;
-                    YooLogger.Error(Error);
-                    return;
-                }
-
-                _tryAgainTimer += Time.unscaledDeltaTime;
-                if (_tryAgainTimer > 1f)
-                {
-                    FailedTryAgain--;
-                    _steps = ESteps.CreateRequest;
-                    YooLogger.Warning(Error);
-                }
-            }
-        }
-        internal override void InternalAbort()
-        {
-            _steps = ESteps.Done;
-            DisposeWebRequest();
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
+            if (_steps != ESteps.Done)
             {
-                //TODO 如果是导入或解压本地文件，执行等待完毕
-                if (_isReuqestLocalFile)
-                {
-                    InternalUpdate();
-                    if (IsDone)
-                        break;
-                }
-                else
-                {
-                    if (ExecuteWhileDone())
-                    {
-                        _steps = ESteps.Done;
-                        break;
-                    }
-                }
+                YooLogger.Error($"Try load bundle {_bundle.BundleName} from remote : {_requestURL} !");
             }
         }
 
-        private void CreateWebRequest(long beginLength)
-        {
-            _webRequest = DownloadSystemHelper.NewUnityWebRequestGet(_requestURL);
-#if UNITY_2019_4_OR_NEWER
-            var handler = new DownloadHandlerFile(_tempFilePath, true);
-            handler.removeFileOnAbort = false;
-#else
-            var handler = new DownloadHandlerFileRange(FileSavePath, Bundle.FileSize, _webRequest);
-            _downloadHandle = handler;
-#endif
-            _webRequest.downloadHandler = handler;
-            _webRequest.disposeDownloadHandlerOnDispose = true;
-            if (beginLength > 0)
-                _webRequest.SetRequestHeader("Range", $"bytes={beginLength}-");
-            _webRequest.SendWebRequest();
-        }
-        private void DisposeWebRequest()
-        {
-            if (_downloadHandle != null)
-            {
-                _downloadHandle.Cleanup();
-                _downloadHandle = null;
-            }
-
-            if (_webRequest != null)
-            {
-                //注意：引擎底层会自动调用Abort方法
-                _webRequest.Dispose();
-                _webRequest = null;
-            }
-        }
         private void ClearTempFileWhenError()
         {
             if (_fileSystem.ResumeDownloadResponseCodes == null)
@@ -248,5 +145,16 @@ namespace YooAsset
                     File.Delete(_tempFilePath);
             }
         }
+        private void CreateWebRequest(long fileBeginLength)
+        {
+            _webRequest = DownloadSystemHelper.NewUnityWebRequestGet(_requestURL);
+            var handler = new DownloadHandlerFile(_tempFilePath, true);
+            handler.removeFileOnAbort = false;
+            _webRequest.downloadHandler = handler;
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            if (fileBeginLength > 0)
+                _webRequest.SetRequestHeader("Range", $"bytes={fileBeginLength}-");
+            _webRequest.SendWebRequest();
+        }
     }
 }

Assets/YooAsset/Runtime/FileSystem/DefaultCacheFileSystem/Operation/internal/VerifyTempFileOperation.cs

@@ -71,10 +71,13 @@ namespace YooAsset
         {
             while (true)
             {
-                //TODO 等待子线程验证文件完毕，该操作会挂起主线程
+                //TODO 等待子线程验证文件完毕，该操作会挂起主线程！
                 InternalUpdate();
                 if (IsDone)
                     break;
+
+                // 短暂休眠避免完全卡死
+                System.Threading.Thread.Sleep(1);
             }
         }
 

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/Operation/internal/LoadEditorPackageManifestOperation.cs

@@ -75,7 +75,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_fileData);
+                    _deserializer = new DeserializeManifestOperation(null, _fileData);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultUnpackFileSystem/DefaultUnpackFileSystemDefine.cs

@@ -3,11 +3,6 @@ namespace YooAsset
 {
     internal class DefaultUnpackFileSystemDefine
     {
-        /// <summary>
-        /// 文件系统的优先级
-        /// </summary>
-        public const int DefaultPriority = 11;
-
         /// <summary>
         /// 保存的资源文件的文件夹名称
         /// </summary>

Assets/YooAsset/Runtime/FileSystem/DefaultWebRemoteFileSystem/DefaultWebRemoteFileSystem.cs

@@ -46,12 +46,17 @@ namespace YooAsset
         /// <summary>
         /// 自定义参数：跨域下载服务接口
         /// </summary>
-        public IRemoteServices RemoteServices { private set; get; } = null;
+        public IRemoteServices RemoteServices { private set; get; }
 
         /// <summary>
         ///  自定义参数：解密方法类
         /// </summary>
         public IWebDecryptionServices DecryptionServices { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：资源清单服务类
+        /// </summary>
+        public IManifestServices ManifestServices { private set; get; }
         #endregion
 
 
@@ -111,6 +116,10 @@ namespace YooAsset
             {
                 DecryptionServices = (IWebDecryptionServices)value;
             }
+            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            {
+                ManifestServices = (IManifestServices)value;
+            }
             else
             {
                 YooLogger.Warning($"Invalid parameter : {name}");

Assets/YooAsset/Runtime/FileSystem/DefaultWebRemoteFileSystem/Operation/DWRFSLoadBundleOperation.cs

@@ -34,19 +34,20 @@ namespace YooAsset
             {
                 if (_downloadAssetBundleOp == null)
                 {
+                    string mainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
+                    string fallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
                     DownloadFileOptions options = new DownloadFileOptions(int.MaxValue, 60);
-                    options.MainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
-                    options.FallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
-
+                    options.SetURL(mainURL, fallbackURL);
+                    
                     if (_bundle.Encrypted)
                     {
-                        _downloadAssetBundleOp = new DownloadWebEncryptAssetBundleOperation(true, _fileSystem.DecryptionServices, _bundle, options);
+                        _downloadAssetBundleOp = new DownloadEncryptAssetBundleOperation(_bundle, options, true, _fileSystem.DecryptionServices);
                         _downloadAssetBundleOp.StartOperation();
                         AddChildOperation(_downloadAssetBundleOp);
                     }
                     else
                     {
-                        _downloadAssetBundleOp = new DownloadWebNormalAssetBundleOperation(_fileSystem.DisableUnityWebCache, _bundle, options);
+                        _downloadAssetBundleOp = new DownloadNormalAssetBundleOperation(_bundle, options, _fileSystem.DisableUnityWebCache);
                         _downloadAssetBundleOp.StartOperation();
                         AddChildOperation(_downloadAssetBundleOp);
                     }

Assets/YooAsset/Runtime/FileSystem/DefaultWebRemoteFileSystem/Operation/internal/LoadWebRemotePackageManifestOperation.cs

@@ -88,7 +88,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_webDataRequestOp.Result);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/DefaultWebServerFileSystem.cs

@@ -61,6 +61,11 @@ namespace YooAsset
         ///  自定义参数：解密方法类
         /// </summary>
         public IWebDecryptionServices DecryptionServices { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：资源清单服务类
+        /// </summary>
+        public IManifestServices ManifestServices { private set; get; }
         #endregion
 
 
@@ -116,6 +121,10 @@ namespace YooAsset
             {
                 DecryptionServices = (IWebDecryptionServices)value;
             }
+            else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+            {
+                ManifestServices = (IManifestServices)value;
+            }
             else
             {
                 YooLogger.Warning($"Invalid parameter : {name}");

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/Operation/DWSFSInitializeOperation.cs

@@ -33,10 +33,11 @@ namespace YooAsset
                 if (_loadCatalogFileOp == null)
                 {
 #if UNITY_EDITOR
+                    /*
                     // 兼容性初始化
                     // 说明：内置文件系统在编辑器下运行时需要动态生成
                     string packageRoot = _fileSystem.FileRoot;
-                    bool result = DefaultBuildinFileSystemBuild.CreateBuildinCatalogFile(_fileSystem.PackageName, packageRoot);
+                    bool result = DefaultBuildinFileSystemBuild.CreateBuildinCatalogFile(_fileSystem.ManifestServices, _fileSystem.PackageName, packageRoot);
                     if (result == false)
                     {
                         _steps = ESteps.Done;
@@ -44,6 +45,7 @@ namespace YooAsset
                         Error = $"Create package catalog file failed ! See the detail error in console !";
                         return;
                     }
+                    */
 #endif
 
                     _loadCatalogFileOp = new LoadWebServerCatalogFileOperation(_fileSystem);

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/Operation/DWSFSLoadBundleOperation.cs

@@ -34,20 +34,20 @@ namespace YooAsset
             {
                 if (_downloadAssetBundleOp == null)
                 {
-                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue, 60);
                     string fileLoadPath = _fileSystem.GetWebFileLoadPath(_bundle);
-                    options.MainURL = DownloadSystemHelper.ConvertToWWWPath(fileLoadPath);
-                    options.FallbackURL = options.MainURL;
+                    string mainURL = DownloadSystemHelper.ConvertToWWWPath(fileLoadPath);
+                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue, 60);
+                    options.SetURL(mainURL, mainURL);
 
                     if (_bundle.Encrypted)
                     {
-                        _downloadAssetBundleOp = new DownloadWebEncryptAssetBundleOperation(true, _fileSystem.DecryptionServices, _bundle, options);
+                        _downloadAssetBundleOp = new DownloadEncryptAssetBundleOperation(_bundle, options,  true, _fileSystem.DecryptionServices);
                         _downloadAssetBundleOp.StartOperation();
                         AddChildOperation(_downloadAssetBundleOp);
                     }
                     else
                     {
-                        _downloadAssetBundleOp = new DownloadWebNormalAssetBundleOperation(_fileSystem.DisableUnityWebCache, _bundle, options);
+                        _downloadAssetBundleOp = new DownloadNormalAssetBundleOperation(_bundle, options, _fileSystem.DisableUnityWebCache);
                         _downloadAssetBundleOp.StartOperation();
                         AddChildOperation(_downloadAssetBundleOp);
                     }

Assets/YooAsset/Runtime/FileSystem/DefaultWebServerFileSystem/Operation/internal/LoadWebServerPackageManifestOperation.cs

@@ -85,7 +85,7 @@ namespace YooAsset
             {
                 if (_deserializer == null)
                 {
-                    _deserializer = new DeserializeManifestOperation(_webDataRequestOp.Result);
+                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
                     _deserializer.StartOperation();
                     AddChildOperation(_deserializer);
                 }

Assets/YooAsset/Runtime/FileSystem/FileSystemParametersDefine.cs

@@ -7,6 +7,7 @@ namespace YooAsset
         public const string INSTALL_CLEAR_MODE = "INSTALL_CLEAR_MODE";
         public const string REMOTE_SERVICES = "REMOTE_SERVICES";
         public const string DECRYPTION_SERVICES = "DECRYPTION_SERVICES";
+        public const string MANIFEST_SERVICES = "MANIFEST_SERVICES";
         public const string APPEND_FILE_EXTENSION = "APPEND_FILE_EXTENSION";
         public const string DISABLE_CATALOG_FILE = "DISABLE_CATALOG_FILE";
         public const string DISABLE_UNITY_WEB_CACHE = "DISABLE_UNITY_WEB_CACHE";
@@ -18,5 +19,6 @@ namespace YooAsset
         public const string ASYNC_SIMULATE_MAX_FRAME = "ASYNC_SIMULATE_MAX_FRAME";
         public const string COPY_BUILDIN_PACKAGE_MANIFEST = "COPY_BUILDIN_PACKAGE_MANIFEST";
         public const string COPY_BUILDIN_PACKAGE_MANIFEST_DEST_ROOT = "COPY_BUILDIN_PACKAGE_MANIFEST_DEST_ROOT";
+        public const string COPY_LOCAL_FILE_SERVICES = "COPY_LOCAL_FILE_SERVICES";
     }
 }

Assets/YooAsset/Runtime/FileSystem/Operation/FSDownloadFileOperation.cs

@@ -16,15 +16,15 @@ namespace YooAsset
         /// <summary>
         /// 主资源地址
         /// </summary>
-        public string MainURL { set; get; }
+        public string MainURL { private set; get; }
 
         /// <summary>
         /// 备用资源地址
         /// </summary>
-        public string FallbackURL { set; get; }
+        public string FallbackURL { private set; get; }
 
         /// <summary>
-        /// 导入的本地文件路径
+        /// 拷贝的本地文件路径
         /// </summary>
         public string ImportFilePath { set; get; }
 
@@ -33,22 +33,32 @@ namespace YooAsset
             FailedTryAgain = failedTryAgain;
             Timeout = timeout;
         }
+
+        /// <summary>
+        /// 设置下载地址
+        /// </summary>
+        public void SetURL(string mainURL, string fallbackURL)
+        {
+            MainURL = mainURL;
+            FallbackURL = fallbackURL;
+        }
+
+        /// <summary>
+        /// 是否有效
+        /// </summary>
+        public bool IsValid()
+        {
+            if (string.IsNullOrEmpty(MainURL) || string.IsNullOrEmpty(FallbackURL))
+                return false;
+
+            return true;
+        }
     }
 
     internal abstract class FSDownloadFileOperation : AsyncOperationBase
     {
         public PackageBundle Bundle { private set; get; }
 
-        /// <summary>
-        /// 引用计数
-        /// </summary>
-        public int RefCount { private set; get; }
-
-        /// <summary>
-        /// HTTP返回码
-        /// </summary>
-        public long HttpCode { protected set; get; }
-
         /// <summary>
         /// 当前下载的字节数
         /// </summary>
@@ -63,31 +73,8 @@ namespace YooAsset
         public FSDownloadFileOperation(PackageBundle bundle)
         {
             Bundle = bundle;
-            RefCount = 0;
-            HttpCode = 0;
             DownloadedBytes = 0;
             DownloadProgress = 0;
         }
-
-        internal override string InternalGetDesc()
-        {
-            return $"RefCount : {RefCount}";
-        }
-
-        /// <summary>
-        /// 减少引用计数
-        /// </summary>
-        public virtual void Release()
-        {
-            RefCount--;
-        }
-
-        /// <summary>
-        /// 增加引用计数
-        /// </summary>
-        public virtual void Reference()
-        {
-            RefCount++;
-        }
     }
 }

Assets/YooAsset/Runtime/FileSystem/Operation/Internal/DefaultDownloadFileOperation.cs

@@ -1,130 +0,0 @@
-using UnityEngine;
-using UnityEngine.Networking;
-
-namespace YooAsset
-{
-    internal abstract class DefaultDownloadFileOperation : FSDownloadFileOperation
-    {
-        protected enum ESteps
-        {
-            None,
-            CheckExists,
-            CreateRequest,
-            CheckRequest,
-            VerifyTempFile,
-            CheckVerifyTempFile,
-            TryAgain,
-            Done,
-        }
-
-        // 下载参数
-        protected readonly DownloadFileOptions Options;
-
-        // 请求相关
-        protected UnityWebRequest _webRequest;
-        protected string _requestURL;
-        protected int _requestCount = 0;
-
-        // 超时相关
-        protected bool _isAbort = false;
-        protected long _latestDownloadBytes;
-        protected float _latestDownloadRealtime;
-        protected float _tryAgainTimer;
-
-        // 失败相关
-        protected int FailedTryAgain;
-
-
-        internal DefaultDownloadFileOperation(PackageBundle bundle, DownloadFileOptions options) : base(bundle)
-        {
-            Options = options;
-            FailedTryAgain = options.FailedTryAgain;
-        }
-
-        /// <summary>
-        /// 获取网络请求地址
-        /// </summary>
-        protected string GetRequestURL()
-        {
-            // 轮流返回请求地址
-            _requestCount++;
-            if (_requestCount % 2 == 0)
-                return Options.FallbackURL;
-            else
-                return Options.MainURL;
-        }
-
-        /// <summary>
-        /// 重置请求字段
-        /// </summary>
-        protected void ResetRequestFiled()
-        {
-            // 重置变量
-            _isAbort = false;
-            _latestDownloadBytes = 0;
-            _latestDownloadRealtime = Time.realtimeSinceStartup;
-            DownloadProgress = 0f;
-            DownloadedBytes = 0;
-
-            // 重置计时器
-            if (_tryAgainTimer > 0f)
-                YooLogger.Warning($"Try again download : {_requestURL}");
-            _tryAgainTimer = 0f;
-        }
-
-        /// <summary>
-        /// 检测请求超时
-        /// </summary>
-        protected void CheckRequestTimeout()
-        {
-            // 注意：在连续时间段内无新增下载数据及判定为超时
-            if (_isAbort == false)
-            {
-                if (_latestDownloadBytes != DownloadedBytes)
-                {
-                    _latestDownloadBytes = DownloadedBytes;
-                    _latestDownloadRealtime = UnityEngine.Time.realtimeSinceStartup;
-                }
-
-                float offset = UnityEngine.Time.realtimeSinceStartup - _latestDownloadRealtime;
-                if (offset > Options.Timeout)
-                {
-                    YooLogger.Warning($"Download request timeout : {_requestURL}");
-                    if (_webRequest != null)
-                        _webRequest.Abort();
-                    _isAbort = true;
-                }
-            }
-        }
-
-        /// <summary>
-        /// 检测请求结果
-        /// </summary>
-        protected bool CheckRequestResult()
-        {
-            HttpCode = _webRequest.responseCode;
-
-#if UNITY_2020_3_OR_NEWER
-            if (_webRequest.result != UnityWebRequest.Result.Success)
-            {
-                Error = _webRequest.error;
-                return false;
-            }
-            else
-            {
-                return true;
-            }
-#else
-            if (_webRequest.isNetworkError || _webRequest.isHttpError)
-            {
-                Error = _webRequest.error;
-                return false;
-            }
-            else
-            {
-                return true;
-            }
-#endif
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/Operation/Internal/DownloadAssetBundleOperation.cs

@@ -2,12 +2,21 @@
 
 namespace YooAsset
 {
-    internal abstract class DownloadAssetBundleOperation : DefaultDownloadFileOperation
+    internal abstract class DownloadAssetBundleOperation : AsyncOperationBase
     {
-        internal DownloadAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options) : base(bundle, options)
-        {
-        }
-
+        /// <summary>
+        /// AssetBundle对象
+        /// </summary>
         public AssetBundle Result;
+
+        /// <summary>
+        /// 下载进度
+        /// </summary>
+        public float DownloadProgress { protected set; get; } = 0;
+
+        /// <summary>
+        /// 下载大小
+        /// </summary>
+        public long DownloadedBytes { protected set; get; } = 0;
     }
 }

Assets/YooAsset/Runtime/FileSystem/Operation/Internal/DownloadFileWrapper.cs

@@ -1,71 +0,0 @@
-
-namespace YooAsset
-{
-    internal class DownloadFileWrapper : FSDownloadFileOperation
-    {
-        private enum ESteps
-        {
-            None,
-            Download,
-            Done,
-        }
-
-        private readonly FSDownloadFileOperation _downloadFileOp;
-        private ESteps _steps = ESteps.None;
-
-        internal DownloadFileWrapper(FSDownloadFileOperation downloadFileOp) : base(downloadFileOp.Bundle)
-        {
-            _downloadFileOp = downloadFileOp;
-        }
-        internal override void InternalStart()
-        {
-            _steps = ESteps.Download;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            if (_steps == ESteps.Download)
-            {
-                if (IsWaitForAsyncComplete)
-                    _downloadFileOp.WaitForAsyncComplete();
-
-                if (_downloadFileOp.Status == EOperationStatus.None)
-                    return;
-
-                _downloadFileOp.UpdateOperation();
-                Progress = _downloadFileOp.Progress;
-                DownloadedBytes = _downloadFileOp.DownloadedBytes;
-                DownloadProgress = _downloadFileOp.DownloadProgress;
-                if (_downloadFileOp.IsDone == false)
-                    return;
-
-                _steps = ESteps.Done;
-                Status = _downloadFileOp.Status;
-                Error = _downloadFileOp.Error;
-                HttpCode = _downloadFileOp.HttpCode;
-            }
-        }
-        internal override void InternalWaitForAsyncComplete()
-        {
-            while (true)
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
-        }
-
-        public override void Release()
-        {
-            _downloadFileOp.Release();
-        }
-        public override void Reference()
-        {
-            _downloadFileOp.Reference();
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/Operation/Internal/DownloadWebEncryptAssetBundleOperation.cs

@@ -1,17 +1,33 @@
 using UnityEngine;
-using UnityEngine.Networking;
 
 namespace YooAsset
 {
-    internal class DownloadWebEncryptAssetBundleOperation : DownloadAssetBundleOperation
+    internal class DownloadEncryptAssetBundleOperation : DownloadAssetBundleOperation
     {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private UnityWebDataRequestOperation _unityWebDataRequestOp;
+        private readonly PackageBundle _bundle;
+        private readonly DownloadFileOptions _options;
         private readonly bool _checkTimeout;
         private readonly IWebDecryptionServices _decryptionServices;
-        private DownloadHandlerBuffer _downloadhandler;
+
+        protected int _requestCount = 0;
+        protected float _tryAgainTimer;
+        protected int _failedTryAgain;
         private ESteps _steps = ESteps.None;
 
-        internal DownloadWebEncryptAssetBundleOperation(bool checkTimeout, IWebDecryptionServices decryptionServices, PackageBundle bundle, DownloadFileOptions options) : base(bundle, options)
+        internal DownloadEncryptAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options, bool checkTimeout, IWebDecryptionServices decryptionServices)
         {
+            _bundle = bundle;
+            _options = options;
             _checkTimeout = checkTimeout;
             _decryptionServices = decryptionServices;
         }
@@ -27,118 +43,87 @@ namespace YooAsset
             // 创建下载器
             if (_steps == ESteps.CreateRequest)
             {
-                // 获取请求地址
-                _requestURL = GetRequestURL();
-
-                // 重置变量
-                ResetRequestFiled();
-
-                // 创建下载器
-                CreateWebRequest();
+                if (_decryptionServices == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"The {nameof(IWebDecryptionServices)} is null !";
+                    YooLogger.Error(Error);
+                    return;
+                }
 
+                string url = GetRequestURL();
+                _unityWebDataRequestOp = new UnityWebDataRequestOperation(url, _options.Timeout);
+                _unityWebDataRequestOp.StartOperation();
+                if (_checkTimeout == false)
+                    _unityWebDataRequestOp.DontCheckTimeout();
                 _steps = ESteps.CheckRequest;
             }
 
             // 检测下载结果
             if (_steps == ESteps.CheckRequest)
             {
-                DownloadProgress = _webRequest.downloadProgress;
-                DownloadedBytes = (long)_webRequest.downloadedBytes;
-                Progress = DownloadProgress;
-                if (_webRequest.isDone == false)
-                {
-                    if (_checkTimeout)
-                        CheckRequestTimeout();
+                _unityWebDataRequestOp.UpdateOperation();
+                Progress = _unityWebDataRequestOp.Progress;
+                DownloadProgress = _unityWebDataRequestOp.DownloadProgress;
+                DownloadedBytes = _unityWebDataRequestOp.DownloadedBytes;
+                if (_unityWebDataRequestOp.IsDone == false)
                     return;
-                }
 
                 // 检查网络错误
-                if (CheckRequestResult())
+                if (_unityWebDataRequestOp.Status == EOperationStatus.Succeed)
                 {
-                    if (_decryptionServices == null)
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"The {nameof(IWebDecryptionServices)} is null !";
-                        YooLogger.Error(Error);
-                        return;
-                    }
-
-                    var fileData = _downloadhandler.data;
-                    if (fileData == null || fileData.Length == 0)
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"The download handler data is null or empty !";
-                        YooLogger.Error(Error);
-                        return;
-                    }
-
-                    AssetBundle assetBundle = LoadEncryptedAssetBundle(fileData);
+                    AssetBundle assetBundle = LoadEncryptedAssetBundle(_unityWebDataRequestOp.Result);
                     if (assetBundle == null)
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = "Download handler asset bundle object is null !";
+                        Error = "Failed load encrypted AssetBundle !";
                     }
                     else
                     {
                         _steps = ESteps.Done;
-                        Result = assetBundle;
                         Status = EOperationStatus.Succeed;
+                        Result = assetBundle;
                     }
                 }
                 else
                 {
-                    _steps = ESteps.TryAgain;
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_unityWebDataRequestOp.URL} Try again !");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _unityWebDataRequestOp.Error;
+                        YooLogger.Error(Error);
+                    }
                 }
-
-                // 注意：最终释放请求器
-                DisposeWebRequest();
             }
 
             // 重新尝试下载
             if (_steps == ESteps.TryAgain)
             {
-                if (FailedTryAgain <= 0)
-                {
-                    Status = EOperationStatus.Failed;
-                    _steps = ESteps.Done;
-                    YooLogger.Error(Error);
-                    return;
-                }
-
                 _tryAgainTimer += Time.unscaledDeltaTime;
                 if (_tryAgainTimer > 1f)
                 {
-                    FailedTryAgain--;
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
                     _steps = ESteps.CreateRequest;
-                    YooLogger.Warning(Error);
                 }
             }
         }
         internal override void InternalAbort()
         {
             _steps = ESteps.Done;
-            DisposeWebRequest();
-        }
-
-        private void CreateWebRequest()
-        {
-            _downloadhandler = new DownloadHandlerBuffer();
-            _webRequest = DownloadSystemHelper.NewUnityWebRequestGet(_requestURL);
-            _webRequest.downloadHandler = _downloadhandler;
-            _webRequest.disposeDownloadHandlerOnDispose = true;
-            _webRequest.SendWebRequest();
-        }
-        private void DisposeWebRequest()
-        {
-            if (_webRequest != null)
-            {
-                //注意：引擎底层会自动调用Abort方法
-                _webRequest.Dispose();
-                _webRequest = null;
-            }
+            if (_unityWebDataRequestOp != null)
+                _unityWebDataRequestOp.AbortOperation();
         }
 
         /// <summary>
@@ -147,11 +132,24 @@ namespace YooAsset
         private AssetBundle LoadEncryptedAssetBundle(byte[] fileData)
         {
             var fileInfo = new WebDecryptFileInfo();
-            fileInfo.BundleName = Bundle.BundleName;
-            fileInfo.FileLoadCRC = Bundle.UnityCRC;
+            fileInfo.BundleName = _bundle.BundleName;
+            fileInfo.FileLoadCRC = _bundle.UnityCRC;
             fileInfo.FileData = fileData;
             var decryptResult = _decryptionServices.LoadAssetBundle(fileInfo);
             return decryptResult.Result;
         }
+
+        /// <summary>
+        /// 获取网络请求地址
+        /// </summary>
+        protected string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
     }
 }