refactor : 重构代码

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleSimulateBuilder.cs

@@ -19,7 +19,7 @@ namespace YooAsset.Editor
                 buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
                 buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
                 buildParameters.BuildPipeline = EBuildPipeline.EditorSimulateBuildPipeline.ToString();
-                buildParameters.BuildBundleType = (int)EBuildBundleType.VirtualBundle;
+                buildParameters.BuildBundleType = (int)EBundleType.VirtualBundle;
                 buildParameters.BuildTarget = EditorUserBuildSettings.activeBuildTarget;
                 buildParameters.PackageName = packageName;
                 buildParameters.PackageVersion = "Simulate";

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParameters.cs

@@ -96,7 +96,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 资源包加密服务类
         /// </summary>
-        public IEncryptionServices EncryptionServices;
+        public IBundleEncryptionServices EncryptionServices;
 
         /// <summary>
         /// 资源清单加密服务类
@@ -146,7 +146,7 @@ namespace YooAsset.Editor
                 string message = BuildLogger.GetErrorMessage(ErrorCode.BuildPipelineIsNullOrEmpty, "Build pipeline is null or empty !");
                 throw new Exception(message);
             }
-            if (BuildBundleType == (int)EBuildBundleType.Unknown)
+            if (BuildBundleType == (int)EBundleType.Unknown)
             {
                 string message = BuildLogger.GetErrorMessage(ErrorCode.BuildBundleTypeIsUnknown, $"Build bundle type is unknown {BuildBundleType} !");
                 throw new Exception(message);

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

@@ -15,7 +15,7 @@ namespace YooAsset.Editor
             string buildinRootDirectory = buildParametersContext.GetBuildinRootDirectory();
             string buildPackageName = buildParametersContext.Parameters.PackageName;
             var manifestServices = buildParametersContext.Parameters.ManifestRestoreServices;
-            CatalogTools.CreateCatalogFile(manifestServices, buildPackageName, buildinRootDirectory);
+            CatalogFileTools.CreateFile(manifestServices, buildPackageName, buildinRootDirectory);
 
             // 刷新目录
             AssetDatabase.Refresh();

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

@@ -31,7 +31,7 @@ namespace YooAsset.Editor
 
             // 创建新补丁清单
             PackageManifest manifest = new PackageManifest();
-            manifest.FileVersion = ManifestDefine.FileVersion;
+            manifest.FileVersion = PackageManifestDefine.FileVersion;
             manifest.EnableAddressable = buildMapContext.Command.EnableAddressable;
             manifest.SupportExtensionless = buildMapContext.Command.SupportExtensionless;
             manifest.LocationToLower = buildMapContext.Command.LocationToLower;
@@ -71,7 +71,7 @@ namespace YooAsset.Editor
             {
                 string fileName = YooAssetSettingsData.GetManifestJsonFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 string filePath = $"{packageOutputDirectory}/{fileName}";
-                ManifestTools.SerializeToJson(filePath, manifest);
+                PackageManifestTools.SerializeToJson(filePath, manifest);
                 BuildLogger.Log($"Create package manifest file: {filePath}");
             }
 
@@ -81,7 +81,7 @@ namespace YooAsset.Editor
             {
                 string fileName = YooAssetSettingsData.GetManifestBinaryFileName(buildParameters.PackageName, buildParameters.PackageVersion);
                 packagePath = $"{packageOutputDirectory}/{fileName}";
-                ManifestTools.SerializeToBinary(packagePath, manifest, buildParameters.ManifestProcessServices);
+                PackageManifestTools.SerializeToBinary(packagePath, manifest, buildParameters.ManifestProcessServices);
                 packageHash = HashUtility.FileCRC32(packagePath);
                 BuildLogger.Log($"Create package manifest file: {packagePath}");
             }
@@ -106,7 +106,7 @@ namespace YooAsset.Editor
             {
                 ManifestContext manifestContext = new ManifestContext();
                 byte[] bytesData = FileUtility.ReadAllBytes(packagePath);
-                manifestContext.Manifest = ManifestTools.DeserializeFromBinary(bytesData, buildParameters.ManifestRestoreServices);
+                manifestContext.Manifest = PackageManifestTools.DeserializeFromBinary(bytesData, buildParameters.ManifestRestoreServices);
                 context.SetContextObject(manifestContext);
             }
         }

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

@@ -24,7 +24,7 @@ namespace YooAsset.Editor
             string pipelineOutputDirectory = buildParametersContext.GetPipelineOutputDirectory();
             foreach (var bundleInfo in buildMapContext.Collection)
             {
-                EncryptFileInfo fileInfo = new EncryptFileInfo();
+                BundleEncryptionContext fileInfo = new BundleEncryptionContext();
                 fileInfo.BundleName = bundleInfo.BundleName;
                 fileInfo.FileLoadPath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}";
                 var encryptResult = encryptionServices.Encrypt(fileInfo);

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

@@ -54,8 +54,8 @@ namespace YooAsset.Editor
             {
                 string bundleName = bundleInfo.BundleName;
                 string fileHash = bundleInfo.PackageFileHash;
-                string fileExtension = ManifestTools.GetRemoteBundleFileExtension(bundleName);
-                string fileName = ManifestTools.GetRemoteBundleFileName(outputNameStyle, bundleName, fileExtension, fileHash);
+                string fileExtension = PackageManifestTools.GetRemoteBundleFileExtension(bundleName);
+                string fileName = PackageManifestTools.GetRemoteBundleFileName(outputNameStyle, bundleName, fileExtension, fileHash);
                 bundleInfo.PackageDestFilePath = $"{packageOutputDirectory}/{fileName}";
             }
         }

Assets/YooAsset/Editor/AssetBundleBuilder/DefaultEncryptionServices.cs

@@ -1,9 +1,9 @@
 
 namespace YooAsset.Editor
 {
-    public class EncryptionNone : IEncryptionServices
+    public class EncryptionNone : IBundleEncryptionServices
     {
-        public EncryptResult Encrypt(EncryptFileInfo fileInfo)
+        public BundleEncryptionResult Encrypt(BundleEncryptionContext fileInfo)
         {
             throw new System.NotImplementedException();
         }

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

@@ -46,13 +46,13 @@ namespace YooAsset.Editor
         /// <summary>
         /// 创建资源包加密服务类实例
         /// </summary>
-        protected IEncryptionServices CreateEncryptionServicesInstance()
+        protected IBundleEncryptionServices CreateEncryptionServicesInstance()
         {
             var className = AssetBundleBuilderSetting.GetPackageEncyptionServicesClassName(PackageName, PipelineName);
-            var classTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IBundleEncryptionServices));
             var classType = classTypes.Find(x => x.FullName.Equals(className));
             if (classType != null)
-                return (IEncryptionServices)Activator.CreateInstance(classType);
+                return (IBundleEncryptionServices)Activator.CreateInstance(classType);
             else
                 return null;
         }
@@ -184,7 +184,7 @@ namespace YooAsset.Editor
         protected PopupField<Type> CreateEncryptionServicesField(VisualElement container)
         {
             // 资源包加密服务类
-            var classTypes = EditorTools.GetAssignableTypes(typeof(IEncryptionServices));
+            var classTypes = EditorTools.GetAssignableTypes(typeof(IBundleEncryptionServices));
             if (classTypes.Count > 0)
             {
                 var className = AssetBundleBuilderSetting.GetPackageEncyptionServicesClassName(PackageName, PipelineName);

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

@@ -109,7 +109,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.AssetBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

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

@@ -66,7 +66,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.VirtualBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.VirtualBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

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

@@ -103,7 +103,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.RawBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.RawBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

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

@@ -109,7 +109,7 @@ namespace YooAsset.Editor
             buildParameters.BuildOutputRoot = AssetBundleBuilderHelper.GetDefaultBuildOutputRoot();
             buildParameters.BuildinFileRoot = AssetBundleBuilderHelper.GetStreamingAssetsRoot();
             buildParameters.BuildPipeline = PipelineName.ToString();
-            buildParameters.BuildBundleType = (int)EBuildBundleType.AssetBundle;
+            buildParameters.BuildBundleType = (int)EBundleType.AssetBundle;
             buildParameters.BuildTarget = BuildTarget;
             buildParameters.PackageName = PackageName;
             buildParameters.PackageVersion = _buildVersionField.value;

Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.cs

@@ -57,7 +57,7 @@ namespace YooAsset.Editor
 
         private EViewMode _viewMode;
         private string _searchKeyWord;
-        private DebugReport _currentReport;
+        private DiagnosticReport _currentReport;
         private RemotePlayerSession _currentPlayerSession;
 
         private double _lastRepaintTime = 0;
@@ -147,9 +147,9 @@ namespace YooAsset.Editor
                 EditorConnection.instance.Initialize();
                 EditorConnection.instance.RegisterConnection(OnHandleConnectionEvent);
                 EditorConnection.instance.RegisterDisconnection(OnHandleDisconnectionEvent);
-                EditorConnection.instance.Register(RemoteDebuggerDefine.kMsgPlayerSendToEditor, OnHandlePlayerMessage);
-                RemoteEditorConnection.Instance.Initialize();
-                RemoteEditorConnection.Instance.Register(RemoteDebuggerDefine.kMsgPlayerSendToEditor, OnHandlePlayerMessage);
+                EditorConnection.instance.Register(DiagnosticSystemDefine.PlayerToEditorMessageId, OnHandlePlayerMessage);
+                MockEditorConnection.Instance.Initialize();
+                MockEditorConnection.Instance.Register(DiagnosticSystemDefine.PlayerToEditorMessageId, OnHandlePlayerMessage);
             }
             catch (Exception e)
             {
@@ -161,8 +161,8 @@ namespace YooAsset.Editor
             // 远程调试
             EditorConnection.instance.UnregisterConnection(OnHandleConnectionEvent);
             EditorConnection.instance.UnregisterDisconnection(OnHandleDisconnectionEvent);
-            EditorConnection.instance.Unregister(RemoteDebuggerDefine.kMsgPlayerSendToEditor, OnHandlePlayerMessage);
-            RemoteEditorConnection.Instance.Unregister(RemoteDebuggerDefine.kMsgPlayerSendToEditor);
+            EditorConnection.instance.Unregister(DiagnosticSystemDefine.PlayerToEditorMessageId, OnHandlePlayerMessage);
+            MockEditorConnection.Instance.Unregister(DiagnosticSystemDefine.PlayerToEditorMessageId);
             _playerSessions.Clear();
         }
         public void Update()
@@ -192,11 +192,11 @@ namespace YooAsset.Editor
         private void OnHandlePlayerMessage(MessageEventArgs args)
         {
             int playerId = args.playerId;
-            var debugReport = DebugReport.Deserialize(args.data);
+            var debugReport = DiagnosticReport.Deserialize(args.data);
 
-            if (debugReport.DebuggerVersion != RemoteDebuggerDefine.DebuggerVersion)
+            if (debugReport.DebuggerVersion != DiagnosticSystemDefine.DebuggerVersion)
             {
-                Debug.LogWarning($"Debugger versions are inconsistent : {debugReport.DebuggerVersion} != {RemoteDebuggerDefine.DebuggerVersion}");
+                Debug.LogWarning($"Debugger versions are inconsistent : {debugReport.DebuggerVersion} != {DiagnosticSystemDefine.DebuggerVersion}");
                 return;
             }
 
@@ -254,23 +254,23 @@ namespace YooAsset.Editor
         private void OnRecordToggleValueChange(ChangeEvent<bool> evt)
         {
             // 发送采集数据的命令
-            RemoteCommand command = new RemoteCommand();
-            command.CommandType = (int)ERemoteCommand.SampleAuto;
-            command.CommandParam = evt.newValue ? "open" : "close";
-            byte[] data = RemoteCommand.Serialize(command);
-            EditorConnection.instance.Send(RemoteDebuggerDefine.kMsgEditorSendToPlayer, data);
-            RemoteEditorConnection.Instance.Send(RemoteDebuggerDefine.kMsgEditorSendToPlayer, data);
+            RemoteDebugCommand command = new RemoteDebugCommand();
+            command.CommandType = (int)EDebugCommandType.AutoSampling;
+            command.Parameter = evt.newValue ? "open" : "close";
+            byte[] data = RemoteDebugCommand.Serialize(command);
+            EditorConnection.instance.Send(DiagnosticSystemDefine.EditorToPlayerMessageId, data);
+            MockEditorConnection.Instance.Send(DiagnosticSystemDefine.EditorToPlayerMessageId, data);
         }
 
         private void SampleBtn_onClick()
         {
             // 发送采集数据的命令
-            RemoteCommand command = new RemoteCommand();
-            command.CommandType = (int)ERemoteCommand.SampleOnce;
-            command.CommandParam = string.Empty;
-            byte[] data = RemoteCommand.Serialize(command);
-            EditorConnection.instance.Send(RemoteDebuggerDefine.kMsgEditorSendToPlayer, data);
-            RemoteEditorConnection.Instance.Send(RemoteDebuggerDefine.kMsgEditorSendToPlayer, data);
+            RemoteDebugCommand command = new RemoteDebugCommand();
+            command.CommandType = (int)EDebugCommandType.SampleOnce;
+            command.Parameter = string.Empty;
+            byte[] data = RemoteDebugCommand.Serialize(command);
+            EditorConnection.instance.Send(DiagnosticSystemDefine.EditorToPlayerMessageId, data);
+            MockEditorConnection.Instance.Send(DiagnosticSystemDefine.EditorToPlayerMessageId, data);
         }
         private void ExportBtn_clicked()
         {
@@ -284,16 +284,16 @@ namespace YooAsset.Editor
             if (resultPath != null)
             {
                 // 注意：排序保证生成配置的稳定性
-                foreach (var packageData in _currentReport.PackageDatas)
+                foreach (var packageData in _currentReport.PackageDataList)
                 {
                     packageData.ProviderInfos.Sort();
                     foreach (var providerInfo in packageData.ProviderInfos)
                     {
-                        providerInfo.DependBundles.Sort();
+                        providerInfo.DependentBundles.Sort();
                     }
                 }
 
-                string filePath = $"{resultPath}/{nameof(DebugReport)}_{_currentReport.FrameCount}.json";
+                string filePath = $"{resultPath}/{nameof(DiagnosticReport)}_{_currentReport.FrameCount}.json";
                 string fileContent = JsonUtility.ToJson(_currentReport, true);
                 FileUtility.WriteAllText(filePath, fileContent);
                 Debug.Log($"Debug report file saved : {filePath}");

Assets/YooAsset/Editor/AssetBundleDebugger/RemotePlayerSession.cs

@@ -7,7 +7,7 @@ namespace YooAsset.Editor
 {
     internal class RemotePlayerSession
     {
-        private readonly Queue<DebugReport> _reports = new Queue<DebugReport>();
+        private readonly Queue<DiagnosticReport> _reports = new Queue<DiagnosticReport>();
 
         /// <summary>
         /// 用户ID
@@ -55,7 +55,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 添加一个调试报告
         /// </summary>
-        public void AddDebugReport(DebugReport report)
+        public void AddDebugReport(DiagnosticReport report)
         {
             if (report == null)
                 Debug.LogWarning("Invalid debug report data !");
@@ -68,7 +68,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 获取调试报告
         /// </summary>
-        public DebugReport GetDebugReport(int rangeIndex)
+        public DiagnosticReport GetDebugReport(int rangeIndex)
         {
             if (_reports.Count == 0)
                 return null;

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

@@ -13,12 +13,12 @@ namespace YooAsset.Editor
     {
         private class ProviderTableData : DefaultTableData
         {
-            public DebugPackageData PackageData;
-            public DebugProviderInfo ProviderInfo;
+            public DiagnosticPackageData PackageData;
+            public DiagnosticProviderInfo ProviderInfo;
         }
         private class DependTableData : DefaultTableData
         {
-            public DebugBundleInfo BundleInfo;
+            public DiagnosticBundleInfo BundleInfo;
         }
 
         private VisualTreeAsset _visualAsset;
@@ -125,13 +125,13 @@ namespace YooAsset.Editor
                 _providerTableView.AddColumn(column);
             }
 
-            // BeginTime
+            // StartTime
             {
                 var columnStyle = new ColumnStyle(100);
                 columnStyle.Stretchable = false;
                 columnStyle.Searchable = false;
                 columnStyle.Sortable = true;
-                var column = new TableColumn("BeginTime", "Begin Time", columnStyle);
+                var column = new TableColumn("StartTime", "Start Time", columnStyle);
                 column.MakeCell = () =>
                 {
                     var label = new Label();
@@ -206,7 +206,8 @@ namespace YooAsset.Editor
                 {
                     StyleColor textColor;
                     var providerTableData = data as ProviderTableData;
-                    if (providerTableData.ProviderInfo.Status == EOperationStatus.Failed.ToString())
+                    if (providerTableData.ProviderInfo.Status == EOperationStatus.Failed.ToString() ||
+                        providerTableData.ProviderInfo.Status == EOperationStatus.Aborted.ToString())
                         textColor = new StyleColor(Color.yellow);
                     else
                         textColor = new StyleColor(Color.white);
@@ -280,7 +281,8 @@ namespace YooAsset.Editor
                 {
                     StyleColor textColor;
                     var dependTableData = data as DependTableData;
-                    if (dependTableData.BundleInfo.Status == EOperationStatus.Failed.ToString())
+                    if (dependTableData.BundleInfo.Status == EOperationStatus.Failed.ToString() ||
+                        dependTableData.BundleInfo.Status == EOperationStatus.Aborted.ToString())
                         textColor = new StyleColor(Color.yellow);
                     else
                         textColor = new StyleColor(Color.white);
@@ -296,7 +298,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 填充页面数据
         /// </summary>
-        public void FillViewData(DebugReport debugReport)
+        public void FillViewData(DiagnosticReport debugReport)
         {
             // 清空旧数据
             _providerTableView.ClearAll(false, true);
@@ -304,7 +306,7 @@ namespace YooAsset.Editor
 
             // 填充数据源
             _sourceDatas = new List<ITableData>(1000);
-            foreach (var packageData in debugReport.PackageDatas)
+            foreach (var packageData in debugReport.PackageDataList)
             {
                 foreach (var providerInfo in packageData.ProviderInfos)
                 {
@@ -313,10 +315,10 @@ namespace YooAsset.Editor
                     rowData.ProviderInfo = providerInfo;
                     rowData.AddAssetPathCell("PackageName", packageData.PackageName);
                     rowData.AddStringValueCell("AssetPath", providerInfo.AssetPath);
-                    rowData.AddStringValueCell("SpawnScene", providerInfo.SpawnScene);
-                    rowData.AddStringValueCell("BeginTime", providerInfo.BeginTime);
-                    rowData.AddLongValueCell("LoadingTime", providerInfo.LoadingTime);
-                    rowData.AddLongValueCell("RefCount", providerInfo.RefCount);
+                    rowData.AddStringValueCell("SpawnScene", providerInfo.OriginScene);
+                    rowData.AddStringValueCell("StartTime", providerInfo.StartTime);
+                    rowData.AddLongValueCell("LoadingTime", providerInfo.ElapsedMS);
+                    rowData.AddLongValueCell("RefCount", providerInfo.ReferenceCount);
                     rowData.AddStringValueCell("Status", providerInfo.Status.ToString());
                     _sourceDatas.Add(rowData);
                 }
@@ -372,18 +374,18 @@ namespace YooAsset.Editor
         private void OnProviderTableViewSelectionChanged(ITableData data)
         {
             var providerTableData = data as ProviderTableData;
-            DebugPackageData packageData = providerTableData.PackageData;
-            DebugProviderInfo providerInfo = providerTableData.ProviderInfo;
+            DiagnosticPackageData packageData = providerTableData.PackageData;
+            DiagnosticProviderInfo providerInfo = providerTableData.ProviderInfo;
 
             // 填充依赖数据
-            var sourceDatas = new List<ITableData>(providerInfo.DependBundles.Count);
-            foreach (var bundleName in providerInfo.DependBundles)
+            var sourceDatas = new List<ITableData>(providerInfo.DependentBundles.Count);
+            foreach (var bundleName in providerInfo.DependentBundles)
             {
                 var dependBundleInfo = packageData.GetBundleInfo(bundleName);
                 var rowData = new DependTableData();
                 rowData.BundleInfo = dependBundleInfo;
                 rowData.AddStringValueCell("DependBundles", dependBundleInfo.BundleName);
-                rowData.AddLongValueCell("RefCount", dependBundleInfo.RefCount);
+                rowData.AddLongValueCell("RefCount", dependBundleInfo.ReferenceCount);
                 rowData.AddStringValueCell("Status", dependBundleInfo.Status.ToString());
                 sourceDatas.Add(rowData);
             }

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

@@ -13,16 +13,16 @@ namespace YooAsset.Editor
     {
         private class BundleTableData : DefaultTableData
         {
-            public DebugPackageData PackageData;
-            public DebugBundleInfo BundleInfo;
+            public DiagnosticPackageData PackageData;
+            public DiagnosticBundleInfo BundleInfo;
         }
         private class UsingTableData : DefaultTableData
         {
-            public DebugProviderInfo ProviderInfo;
+            public DiagnosticProviderInfo ProviderInfo;
         }
         private class ReferenceTableData : DefaultTableData
         {
-            public DebugBundleInfo BundleInfo;
+            public DiagnosticBundleInfo BundleInfo;
         }
 
         private VisualTreeAsset _visualAsset;
@@ -151,7 +151,8 @@ namespace YooAsset.Editor
                 {
                     StyleColor textColor;
                     var bundleTableData = data as BundleTableData;
-                    if (bundleTableData.BundleInfo.Status == EOperationStatus.Failed.ToString())
+                    if (bundleTableData.BundleInfo.Status == EOperationStatus.Failed.ToString() ||
+                        bundleTableData.BundleInfo.Status == EOperationStatus.Aborted.ToString())
                         textColor = new StyleColor(Color.yellow);
                     else
                         textColor = new StyleColor(Color.white);
@@ -208,13 +209,13 @@ namespace YooAsset.Editor
                 _usingTableView.AddColumn(column);
             }
 
-            // BeginTime
+            // StartTime
             {
                 var columnStyle = new ColumnStyle(100);
                 columnStyle.Stretchable = false;
                 columnStyle.Searchable = false;
                 columnStyle.Sortable = true;
-                var column = new TableColumn("BeginTime", "Begin Time", columnStyle);
+                var column = new TableColumn("StartTime", "Start Time", columnStyle);
                 column.MakeCell = () =>
                 {
                     var label = new Label();
@@ -267,7 +268,8 @@ namespace YooAsset.Editor
                 {
                     StyleColor textColor;
                     var usingTableData = data as UsingTableData;
-                    if (usingTableData.ProviderInfo.Status == EOperationStatus.Failed.ToString())
+                    if (usingTableData.ProviderInfo.Status == EOperationStatus.Failed.ToString() ||
+                        usingTableData.ProviderInfo.Status == EOperationStatus.Aborted.ToString())
                         textColor = new StyleColor(Color.yellow);
                     else
                         textColor = new StyleColor(Color.white);
@@ -341,7 +343,8 @@ namespace YooAsset.Editor
                 {
                     StyleColor textColor;
                     var feferenceTableData = data as ReferenceTableData;
-                    if (feferenceTableData.BundleInfo.Status == EOperationStatus.Failed.ToString())
+                    if (feferenceTableData.BundleInfo.Status == EOperationStatus.Failed.ToString() ||
+                        feferenceTableData.BundleInfo.Status == EOperationStatus.Aborted.ToString())
                         textColor = new StyleColor(Color.yellow);
                     else
                         textColor = new StyleColor(Color.white);
@@ -357,7 +360,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 填充页面数据
         /// </summary>
-        public void FillViewData(DebugReport debugReport)
+        public void FillViewData(DiagnosticReport debugReport)
         {
             // 清空旧数据
             _bundleTableView.ClearAll(false, true);
@@ -366,7 +369,7 @@ namespace YooAsset.Editor
 
             // 填充数据源
             _sourceDatas = new List<ITableData>(1000);
-            foreach (var packageData in debugReport.PackageDatas)
+            foreach (var packageData in debugReport.PackageDataList)
             {
                 foreach (var bundleInfo in packageData.BundleInfos)
                 {
@@ -375,7 +378,7 @@ namespace YooAsset.Editor
                     rowData.BundleInfo = bundleInfo;
                     rowData.AddAssetPathCell("PackageName", packageData.PackageName);
                     rowData.AddStringValueCell("BundleName", bundleInfo.BundleName);
-                    rowData.AddLongValueCell("RefCount", bundleInfo.RefCount);
+                    rowData.AddLongValueCell("RefCount", bundleInfo.ReferenceCount);
                     rowData.AddStringValueCell("Status", bundleInfo.Status.ToString());
                     _sourceDatas.Add(rowData);
                 }
@@ -443,16 +446,16 @@ namespace YooAsset.Editor
                 var sourceDatas = new List<ITableData>(1000);
                 foreach (var providerInfo in packageData.ProviderInfos)
                 {
-                    foreach (var dependBundleName in providerInfo.DependBundles)
+                    foreach (var dependBundleName in providerInfo.DependentBundles)
                     {
                         if (dependBundleName == selectBundleInfo.BundleName)
                         {
                             var rowData = new UsingTableData();
                             rowData.ProviderInfo = providerInfo;
                             rowData.AddStringValueCell("UsingAssets", providerInfo.AssetPath);
-                            rowData.AddStringValueCell("SpawnScene", providerInfo.SpawnScene);
-                            rowData.AddStringValueCell("BeginTime", providerInfo.BeginTime);
-                            rowData.AddLongValueCell("RefCount", providerInfo.RefCount);
+                            rowData.AddStringValueCell("SpawnScene", providerInfo.OriginScene);
+                            rowData.AddStringValueCell("StartTime", providerInfo.StartTime);
+                            rowData.AddLongValueCell("RefCount", providerInfo.ReferenceCount);
                             rowData.AddStringValueCell("Status", providerInfo.Status);
                             sourceDatas.Add(rowData);
                             break;
@@ -466,13 +469,13 @@ namespace YooAsset.Editor
             // 填充ReferenceTableView
             {
                 var sourceDatas = new List<ITableData>(1000);
-                foreach (string referenceBundleName in selectBundleInfo.ReferenceBundles)
+                foreach (string referenceBundleName in selectBundleInfo.ReferencedByBundles)
                 {
                     var bundleInfo = packageData.GetBundleInfo(referenceBundleName);
                     var rowData = new ReferenceTableData();
                     rowData.BundleInfo = bundleInfo;
                     rowData.AddStringValueCell("BundleName", bundleInfo.BundleName);
-                    rowData.AddLongValueCell("RefCount", bundleInfo.RefCount);
+                    rowData.AddLongValueCell("RefCount", bundleInfo.ReferenceCount);
                     rowData.AddStringValueCell("Status", bundleInfo.Status.ToString());
                     sourceDatas.Add(rowData);
                 }

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

@@ -13,8 +13,8 @@ namespace YooAsset.Editor
     {
         private class OperationTableData : DefaultTableData
         {
-            public DebugPackageData PackageData;
-            public DebugOperationInfo OperationInfo;
+            public DiagnosticPackageData PackageData;
+            public DiagnosticOperationInfo OperationInfo;
         }
 
         private VisualTreeAsset _visualAsset;
@@ -147,13 +147,13 @@ namespace YooAsset.Editor
                 _operationTableView.AddColumn(column);
             }
 
-            // BeginTime
+            // StartTime
             {
                 var columnStyle = new ColumnStyle(100);
                 columnStyle.Stretchable = false;
                 columnStyle.Searchable = false;
                 columnStyle.Sortable = true;
-                var column = new TableColumn("BeginTime", "Begin Time", columnStyle);
+                var column = new TableColumn("StartTime", "Start Time", columnStyle);
                 column.MakeCell = () =>
                 {
                     var label = new Label();
@@ -168,14 +168,14 @@ namespace YooAsset.Editor
                 _operationTableView.AddColumn(column);
             }
 
-            // ProcessTime
+            // ElapsedMS
             {
                 var columnStyle = new ColumnStyle(130);
                 columnStyle.Stretchable = false;
                 columnStyle.Searchable = false;
                 columnStyle.Sortable = true;
                 columnStyle.Units = "ms";
-                var column = new TableColumn("ProcessTime", "Process Time", columnStyle);
+                var column = new TableColumn("ElapsedMS", "Elapsed MS", columnStyle);
                 column.MakeCell = () =>
                 {
                     var label = new Label();
@@ -207,7 +207,8 @@ namespace YooAsset.Editor
                 {
                     StyleColor textColor;
                     var operationTableData = data as OperationTableData;
-                    if (operationTableData.OperationInfo.Status == EOperationStatus.Failed.ToString())
+                    if (operationTableData.OperationInfo.Status == EOperationStatus.Failed.ToString() ||
+                        operationTableData.OperationInfo.Status == EOperationStatus.Aborted.ToString())
                         textColor = new StyleColor(Color.yellow);
                     else
                         textColor = new StyleColor(Color.white);
@@ -259,19 +260,19 @@ namespace YooAsset.Editor
                 _bottomToolbar.Add(button);
             }
 
-            // BeginTime
+            // StartTime
             {
                 ToolbarButton button = new ToolbarButton();
-                button.text = "BeginTime";
+                button.text = "StartTime";
                 button.style.flexGrow = 0;
                 button.style.width = 100;
                 _bottomToolbar.Add(button);
             }
 
-            // ProcessTime
+            // ElapsedMS
             {
                 ToolbarButton button = new ToolbarButton();
-                button.text = "ProcessTime (ms)";
+                button.text = "ElapsedMS";
                 button.style.flexGrow = 0;
                 button.style.width = 130;
                 _bottomToolbar.Add(button);
@@ -299,7 +300,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 填充页面数据
         /// </summary>
-        public void FillViewData(DebugReport debugReport)
+        public void FillViewData(DiagnosticReport debugReport)
         {
             // 清空旧数据
             _operationTableView.ClearAll(false, true);
@@ -308,7 +309,7 @@ namespace YooAsset.Editor
 
             // 填充数据源
             _sourceDatas = new List<ITableData>(1000);
-            foreach (var packageData in debugReport.PackageDatas)
+            foreach (var packageData in debugReport.PackageDataList)
             {
                 foreach (var operationInfo in packageData.OperationInfos)
                 {
@@ -319,8 +320,8 @@ namespace YooAsset.Editor
                     rowData.AddStringValueCell("OperationName", operationInfo.OperationName);
                     rowData.AddLongValueCell("Priority", operationInfo.Priority);
                     rowData.AddDoubleValueCell("Progress", operationInfo.Progress);
-                    rowData.AddStringValueCell("BeginTime", operationInfo.BeginTime);
-                    rowData.AddLongValueCell("LoadingTime", operationInfo.ProcessTime);
+                    rowData.AddStringValueCell("StartTime", operationInfo.StartTime);
+                    rowData.AddLongValueCell("ElapsedMS", operationInfo.ElapsedMS);
                     rowData.AddStringValueCell("Status", operationInfo.Status.ToString());
                     rowData.AddStringValueCell("Desc", operationInfo.OperationDesc);
                     _sourceDatas.Add(rowData);
@@ -377,8 +378,8 @@ namespace YooAsset.Editor
         private void OnOperationTableViewSelectionChanged(ITableData data)
         {
             var operationTableData = data as OperationTableData;
-            DebugPackageData packageData = operationTableData.PackageData;
-            DebugOperationInfo operationInfo = operationTableData.OperationInfo;
+            DiagnosticPackageData packageData = operationTableData.PackageData;
+            DiagnosticOperationInfo operationInfo = operationTableData.OperationInfo;
 
             TreeNode rootNode = new TreeNode(operationInfo);
             FillTreeData(operationInfo, rootNode);
@@ -408,20 +409,20 @@ namespace YooAsset.Editor
                 container.Add(label);
             }
 
-            // BeginTime
+            // StartTime
             {
                 var label = new Label();
-                label.name = "BeginTime";
+                label.name = "StartTime";
                 label.style.flexGrow = 0f;
                 label.style.width = 100;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
                 container.Add(label);
             }
 
-            // ProcessTime
+            // ElapsedMS
             {
                 var label = new Label();
-                label.name = "ProcessTime";
+                label.name = "ElapsedMS";
                 label.style.flexGrow = 0f;
                 label.style.width = 130;
                 label.style.unityTextAlign = TextAnchor.MiddleLeft;
@@ -450,7 +451,7 @@ namespace YooAsset.Editor
         }
         private void BindTreeViewItem(VisualElement container, object userData)
         {
-            var operationInfo = (DebugOperationInfo)userData;
+            var operationInfo = (DiagnosticOperationInfo)userData;
 
             // OperationName
             {
@@ -464,22 +465,23 @@ namespace YooAsset.Editor
                 label.text = operationInfo.Progress.ToString();
             }
 
-            // BeginTime
+            // StartTime
             {
-                var label = container.Q<Label>("BeginTime");
-                label.text = operationInfo.BeginTime;
+                var label = container.Q<Label>("StartTime");
+                label.text = operationInfo.StartTime;
             }
 
-            // ProcessTime
+            // ElapsedMS
             {
-                var label = container.Q<Label>("ProcessTime");
-                label.text = operationInfo.ProcessTime.ToString();
+                var label = container.Q<Label>("ElapsedMS");
+                label.text = operationInfo.ElapsedMS.ToString();
             }
 
             // Status
             {
                 StyleColor textColor;
-                if (operationInfo.Status == EOperationStatus.Failed.ToString())
+                if (operationInfo.Status == EOperationStatus.Failed.ToString() ||
+                    operationInfo.Status == EOperationStatus.Aborted.ToString())
                     textColor = new StyleColor(Color.yellow);
                 else
                     textColor = new StyleColor(Color.white);
@@ -495,9 +497,9 @@ namespace YooAsset.Editor
                 label.text = operationInfo.OperationDesc;
             }
         }
-        private void FillTreeData(DebugOperationInfo parentOperation, TreeNode rootNode)
+        private void FillTreeData(DiagnosticOperationInfo parentOperation, TreeNode rootNode)
         {
-            foreach (var childOperation in parentOperation.Childs)
+            foreach (var childOperation in parentOperation.Children)
             {
                 var childNode = new TreeNode(childOperation);
                 rootNode.AddChild(childNode);

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

@@ -277,7 +277,7 @@ namespace YooAsset.Editor
             if (dependTableData.BundleInfo.Encrypted)
                 return;
 
-            if (_buildReport.Summary.BuildBundleType == (int)EBuildBundleType.AssetBundle)
+            if (_buildReport.Summary.BuildBundleType == (int)EBundleType.AssetBundle)
             {
                 string rootDirectory = Path.GetDirectoryName(_reportFilePath);
                 string filePath = $"{rootDirectory}/{dependTableData.BundleInfo.FileName}";

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

@@ -348,7 +348,7 @@ namespace YooAsset.Editor
             if (bundleTableData.BundleInfo.Encrypted)
                 return;
 
-            if (_buildReport.Summary.BuildBundleType == (int)EBuildBundleType.AssetBundle)
+            if (_buildReport.Summary.BuildBundleType == (int)EBundleType.AssetBundle)
             {
                 string rootDirectory = Path.GetDirectoryName(_reportFilePath);
                 string filePath = $"{rootDirectory}/{bundleTableData.BundleInfo.FileName}";

Assets/YooAsset/Runtime/DiagnosticSystem/DebugPackageData.cs

@@ -1,54 +0,0 @@
-using System;
-using System.Text;
-using System.Collections;
-using System.Collections.Generic;
-
-namespace YooAsset
-{
-    [Serializable]
-    internal class DebugPackageData
-    {
-        /// <summary>
-        /// 包裹名称
-        /// </summary>
-        public string PackageName;
-
-        public List<DebugProviderInfo> ProviderInfos = new List<DebugProviderInfo>(1000);
-        public List<DebugBundleInfo> BundleInfos = new List<DebugBundleInfo>(1000);
-        public List<DebugOperationInfo> OperationInfos = new List<DebugOperationInfo>(1000);
-
-
-        [NonSerialized]
-        public Dictionary<string, DebugBundleInfo> BundleInfoDic = new Dictionary<string, DebugBundleInfo>();
-        private bool _isParse = false;
-
-        /// <summary>
-        /// 获取调试资源包信息类
-        /// </summary>
-        public DebugBundleInfo GetBundleInfo(string bundleName)
-        {
-            // 解析数据
-            if (_isParse == false)
-            {
-                _isParse = true;
-                foreach (var bundleInfo in BundleInfos)
-                {
-                    if (BundleInfoDic.ContainsKey(bundleInfo.BundleName) == false)
-                    {
-                        BundleInfoDic.Add(bundleInfo.BundleName, bundleInfo);
-                    }
-                }
-            }
-
-            if (BundleInfoDic.TryGetValue(bundleName, out DebugBundleInfo value))
-            {
-                return value;
-            }
-            else
-            {
-                UnityEngine.Debug.LogError($"Can not found {nameof(DebugBundleInfo)} : {bundleName}");
-                return default;
-            }
-        }
-    }
-}

Assets/YooAsset/Runtime/DiagnosticSystem/DebugReport.cs

@@ -1,46 +0,0 @@
-using System;
-using System.Text;
-using System.Collections;
-using System.Collections.Generic;
-using UnityEngine;
-
-namespace YooAsset
-{
-    /// <summary>
-    /// 资源系统调试信息
-    /// </summary>
-    [Serializable]
-    internal class DebugReport
-    {
-        /// <summary>
-        /// 调试器版本
-        /// </summary>
-        public string DebuggerVersion = RemoteDebuggerDefine.DebuggerVersion;
-
-        /// <summary>
-        /// 游戏帧
-        /// </summary>
-        public int FrameCount;
-
-        /// <summary>
-        /// 调试的包裹数据列表
-        /// </summary>
-        public List<DebugPackageData> PackageDatas = new List<DebugPackageData>(10);
-
-        /// <summary>
-        /// 序列化
-        /// </summary>
-        public static byte[] Serialize(DebugReport debugReport)
-        {
-            return Encoding.UTF8.GetBytes(JsonUtility.ToJson(debugReport));
-        }
-
-        /// <summary>
-        /// 反序列化
-        /// </summary>
-        public static DebugReport Deserialize(byte[] data)
-        {
-            return JsonUtility.FromJson<DebugReport>(Encoding.UTF8.GetString(data));
-        }
-    }
-}

Assets/YooAsset/Runtime/DiagnosticSystem/DiagnosticBundleInfo.cs

@@ -4,8 +4,11 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
+    /// <summary>
+    /// 描述资源包的运行时诊断信息
+    /// </summary>
     [Serializable]
-    internal struct DebugBundleInfo : IComparer<DebugBundleInfo>, IComparable<DebugBundleInfo>
+    internal struct DiagnosticBundleInfo : IComparer<DiagnosticBundleInfo>, IComparable<DiagnosticBundleInfo>
     {
         /// <summary>
         /// 资源包名称
@@ -15,23 +18,23 @@ namespace YooAsset
         /// <summary>
         /// 引用计数
         /// </summary>
-        public int RefCount;
+        public int ReferenceCount;
 
         /// <summary>
-        /// 加载状态
+        /// 资源包的加载状态
         /// </summary>
         public string Status;
 
         /// <summary>
-        /// 谁引用了该资源包
+        /// 该资源包被谁引用
         /// </summary>
-        public List<string> ReferenceBundles;
+        public List<string> ReferencedByBundles;
 
-        public int CompareTo(DebugBundleInfo other)
+        public int CompareTo(DiagnosticBundleInfo other)
         {
             return Compare(this, other);
         }
-        public int Compare(DebugBundleInfo a, DebugBundleInfo b)
+        public int Compare(DiagnosticBundleInfo a, DiagnosticBundleInfo b)
         {
             return string.CompareOrdinal(a.BundleName, b.BundleName);
         }

Assets/YooAsset/Runtime/DiagnosticSystem/DiagnosticOperationInfo.cs

@@ -4,41 +4,44 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
+    /// <summary>
+    /// 描述异步操作的运行时诊断信息
+    /// </summary>
     [Serializable]
-    internal struct DebugOperationInfo : IComparer<DebugOperationInfo>, IComparable<DebugOperationInfo>
+    internal struct DiagnosticOperationInfo : IComparer<DiagnosticOperationInfo>, IComparable<DiagnosticOperationInfo>
     {
         /// <summary>
-        /// 任务名称
+        /// 异步操作的名称
         /// </summary>
         public string OperationName;
 
         /// <summary>
-        /// 任务说明
+        /// 异步操作的说明
         /// </summary>
         public string OperationDesc;
 
         /// <summary>
-        /// 优先级
+        /// 异步操作的优先级
         /// </summary>
         public uint Priority;
-        
-        /// <summary>
-        /// 任务进度
-        /// </summary>
-        public float Progress;
 
         /// <summary>
-        /// 任务开始的时间
+        /// 开始的时间
         /// </summary>
-        public string BeginTime;
+        public string StartTime;
 
         /// <summary>
         /// 处理耗时（单位：毫秒）
         /// </summary>
-        public long ProcessTime;
+        public long ElapsedMS;
 
         /// <summary>
-        /// 任务状态
+        /// 异步操作的执行进度
+        /// </summary>
+        public float Progress;
+
+        /// <summary>
+        /// 异步操作的执行状态
         /// </summary>
         public string Status;
 
@@ -46,13 +49,13 @@ namespace YooAsset
         /// 子任务列表
         /// TODO : Serialization depth limit 10 exceeded
         /// </summary>
-        public List<DebugOperationInfo> Childs;
+        public List<DiagnosticOperationInfo> Children;
 
-        public int CompareTo(DebugOperationInfo other)
+        public int CompareTo(DiagnosticOperationInfo other)
         {
             return Compare(this, other);
         }
-        public int Compare(DebugOperationInfo a, DebugOperationInfo b)
+        public int Compare(DiagnosticOperationInfo a, DiagnosticOperationInfo b)
         {
             return string.CompareOrdinal(a.OperationName, b.OperationName);
         }

Assets/YooAsset/Runtime/DiagnosticSystem/DiagnosticPackageData.cs

@@ -0,0 +1,65 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 包裹的诊断数据容器
+    /// </summary>
+    [Serializable]
+    internal class DiagnosticPackageData
+    {
+        /// <summary>
+        /// 包裹名称
+        /// </summary>
+        public string PackageName;
+
+        /// <summary>
+        /// 资源加载的诊断信息列表
+        /// </summary>
+        public List<DiagnosticProviderInfo> ProviderInfos = new List<DiagnosticProviderInfo>(1000);
+
+        /// <summary>
+        /// 资源包的诊断信息列表
+        /// </summary>
+        public List<DiagnosticBundleInfo> BundleInfos = new List<DiagnosticBundleInfo>(1000);
+
+        /// <summary>
+        /// 异步操作的诊断信息列表
+        /// </summary>
+        public List<DiagnosticOperationInfo> OperationInfos = new List<DiagnosticOperationInfo>(1000);
+
+        private readonly Dictionary<string, DiagnosticBundleInfo> _bundleInfoDict = new Dictionary<string, DiagnosticBundleInfo>();
+        private bool _isParsed = false;
+
+        /// <summary>
+        /// 获取资源包的诊断信息
+        /// </summary>
+        public DiagnosticBundleInfo GetBundleInfo(string bundleName)
+        {
+            // 解析数据
+            if (_isParsed == false)
+            {
+                _isParsed = true;
+                foreach (var bundleInfo in BundleInfos)
+                {
+                    if (_bundleInfoDict.ContainsKey(bundleInfo.BundleName) == false)
+                    {
+                        _bundleInfoDict.Add(bundleInfo.BundleName, bundleInfo);
+                    }
+                }
+            }
+
+            if (_bundleInfoDict.TryGetValue(bundleName, out DiagnosticBundleInfo value))
+            {
+                return value;
+            }
+            else
+            {
+                UnityEngine.Debug.LogError($"Cannot find {nameof(DiagnosticBundleInfo)} : {bundleName}");
+                return default;
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/DiagnosticProviderInfo.cs

@@ -4,54 +4,52 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
+    /// <summary>
+    /// 描述资源加载的运行时诊断信息
+    /// </summary>
     [Serializable]
-    internal struct DebugProviderInfo : IComparer<DebugProviderInfo>, IComparable<DebugProviderInfo>
+    internal struct DiagnosticProviderInfo : IComparer<DiagnosticProviderInfo>, IComparable<DiagnosticProviderInfo>
     {
-        /// <summary>
-        /// 包裹名
-        /// </summary>
-        public string PackageName { set; get; }
-
         /// <summary>
         /// 资源对象路径
         /// </summary>
         public string AssetPath;
 
         /// <summary>
-        /// 资源出生的场景
+        /// 资源加载时所在的场景
         /// </summary>
-        public string SpawnScene;
+        public string OriginScene;
 
         /// <summary>
         /// 资源加载开始时间
         /// </summary>
-        public string BeginTime;
+        public string StartTime;
 
         /// <summary>
         /// 加载耗时（单位：毫秒）
         /// </summary>
-        public long LoadingTime;
+        public long ElapsedMS;
 
         /// <summary>
         /// 引用计数
         /// </summary>
-        public int RefCount;
+        public int ReferenceCount;
 
         /// <summary>
-        /// 加载状态
+        /// 资源的加载状态
         /// </summary>
         public string Status;
 
         /// <summary>
         /// 依赖的资源包列表
         /// </summary>
-        public List<string> DependBundles;
+        public List<string> DependentBundles;
 
-        public int CompareTo(DebugProviderInfo other)
+        public int CompareTo(DiagnosticProviderInfo other)
         {
             return Compare(this, other);
         }
-        public int Compare(DebugProviderInfo a, DebugProviderInfo b)
+        public int Compare(DiagnosticProviderInfo a, DiagnosticProviderInfo b)
         {
             return string.CompareOrdinal(a.AssetPath, b.AssetPath);
         }

Assets/YooAsset/Runtime/DiagnosticSystem/DiagnosticReport.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Text;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 资源系统的诊断报告
+    /// </summary>
+    [Serializable]
+    internal class DiagnosticReport
+    {
+        /// <summary>
+        /// 调试器版本
+        /// </summary>
+        public string DebuggerVersion = DiagnosticSystemDefine.DebuggerVersion;
+
+        /// <summary>
+        /// 报告发生的游戏帧
+        /// </summary>
+        public int FrameCount;
+
+        /// <summary>
+        /// 包裹数据列表
+        /// </summary>
+        public List<DiagnosticPackageData> PackageDataList = new List<DiagnosticPackageData>(10);
+
+        /// <summary>
+        /// 序列化诊断报告为字节数组
+        /// </summary>
+        /// <param name="report">要序列化的诊断报告</param>
+        /// <returns>UTF-8 编码的 JSON 字节数组</returns>
+        public static byte[] Serialize(DiagnosticReport report)
+        {
+            return Encoding.UTF8.GetBytes(JsonUtility.ToJson(report));
+        }
+
+        /// <summary>
+        /// 从字节数组反序列化诊断报告
+        /// </summary>
+        /// <param name="data">UTF-8 编码的 JSON 字节数组</param>
+        /// <returns>反序列化后的诊断报告</returns>
+        public static DiagnosticReport Deserialize(byte[] data)
+        {
+            return JsonUtility.FromJson<DiagnosticReport>(Encoding.UTF8.GetString(data));
+        }
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/DiagnosticSystemDefine.cs

@@ -0,0 +1,25 @@
+using System;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 诊断系统的常量定义
+    /// </summary>
+    internal class DiagnosticSystemDefine
+    {
+        /// <summary>
+        /// 调试器版本号
+        /// </summary>
+        public const string DebuggerVersion = "1.0";
+
+        /// <summary>
+        /// Player 向 Editor 发送消息的标识符
+        /// </summary>
+        public static readonly Guid PlayerToEditorMessageId = new Guid("e34a5702dd353724aa315fb8011f08c3");
+
+        /// <summary>
+        /// Editor 向 Player 发送消息的标识符
+        /// </summary>
+        public static readonly Guid EditorToPlayerMessageId = new Guid("4d1926c9df5b052469a1c63448b7609a");
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/EDebugCommandType.cs

@@ -0,0 +1,19 @@
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 远程调试命令类型
+    /// </summary>
+    internal enum EDebugCommandType
+    {
+        /// <summary>
+        /// 采样一次
+        /// </summary>
+        SampleOnce = 0,
+
+        /// <summary>
+        /// 持续采样
+        /// </summary>
+        AutoSampling = 1,
+    }
+}

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

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 2f88823353464474faf7b020a76f9b2d
+guid: 773cefd0e4f22f745b88d25c930f6493
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/DiagnosticSystem/MockEditorConnection.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine.Events;
+using UnityEngine.Networking.PlayerConnection;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 模拟的 Editor 连接
+    /// 在 Editor 模式下模拟 EditorConnection 的行为，用于本地调试
+    /// </summary>
+    internal class MockEditorConnection
+    {
+#if UNITY_EDITOR
+        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
+        private static void OnRuntimeInitialize()
+        {
+            _instance = null;
+        }
+#endif
+
+        private static MockEditorConnection _instance;
+
+        /// <summary>
+        /// 获取单例实例
+        /// </summary>
+        public static MockEditorConnection Instance
+        {
+            get
+            {
+                if (_instance == null)
+                    _instance = new MockEditorConnection();
+                return _instance;
+            }
+        }
+
+        private readonly Dictionary<Guid, UnityAction<MessageEventArgs>> _messageHandlers = new Dictionary<Guid, UnityAction<MessageEventArgs>>();
+
+        /// <summary>
+        /// 初始化连接，清空所有已注册的消息处理器
+        /// </summary>
+        public void Initialize()
+        {
+            _messageHandlers.Clear();
+        }
+
+        /// <summary>
+        /// 注册消息处理回调
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        /// <param name="callback">收到消息时的回调函数</param>
+        public void Register(Guid messageID, UnityAction<MessageEventArgs> callback)
+        {
+            if (messageID == Guid.Empty)
+                throw new ArgumentException("messageID is empty.");
+
+            if (_messageHandlers.ContainsKey(messageID) == false)
+                _messageHandlers.Add(messageID, callback);
+        }
+
+        /// <summary>
+        /// 注销消息处理回调
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        public void Unregister(Guid messageID)
+        {
+            if (_messageHandlers.ContainsKey(messageID))
+                _messageHandlers.Remove(messageID);
+        }
+
+        /// <summary>
+        /// 向 Player 端发送消息
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        /// <param name="data">消息数据</param>
+        public void Send(Guid messageID, byte[] data)
+        {
+            if (messageID == Guid.Empty)
+                throw new ArgumentException("messageID is empty.");
+
+            // 接收对方的消息
+            MockPlayerConnection.Instance.HandleEditorMessage(messageID, data);
+        }
+
+        /// <summary>
+        /// 处理来自 Player 端的消息
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        /// <param name="data">消息数据</param>
+        internal void HandlePlayerMessage(Guid messageID, byte[] data)
+        {
+            if (_messageHandlers.TryGetValue(messageID, out UnityAction<MessageEventArgs> value))
+            {
+                var args = new MessageEventArgs();
+                args.playerId = 0;
+                args.data = data;
+                value?.Invoke(args);
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/MockPlayerConnection.cs

@@ -0,0 +1,102 @@
+using System;
+using System.Collections.Generic;
+using UnityEngine.Events;
+using UnityEngine.Networking.PlayerConnection;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 模拟的 Player 连接
+    /// 在 Editor 模式下模拟 PlayerConnection 的行为，用于本地调试
+    /// </summary>
+    internal class MockPlayerConnection
+    {
+#if UNITY_EDITOR
+        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
+        private static void OnRuntimeInitialize()
+        {
+            _instance = null;
+        }
+#endif
+
+        private static MockPlayerConnection _instance;
+
+        /// <summary>
+        /// 获取单例实例
+        /// </summary>
+        public static MockPlayerConnection Instance
+        {
+            get
+            {
+                if (_instance == null)
+                    _instance = new MockPlayerConnection();
+                return _instance;
+            }
+        }
+
+        private readonly Dictionary<Guid, UnityAction<MessageEventArgs>> _messageHandlers = new Dictionary<Guid, UnityAction<MessageEventArgs>>();
+
+        /// <summary>
+        /// 初始化连接，清空所有已注册的消息处理器
+        /// </summary>
+        public void Initialize()
+        {
+            _messageHandlers.Clear();
+        }
+
+        /// <summary>
+        /// 注册消息处理回调
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        /// <param name="callback">收到消息时的回调函数</param>
+        public void Register(Guid messageID, UnityAction<MessageEventArgs> callback)
+        {
+            if (messageID == Guid.Empty)
+                throw new ArgumentException("messageID is empty.");
+
+            if (_messageHandlers.ContainsKey(messageID) == false)
+                _messageHandlers.Add(messageID, callback);
+        }
+
+        /// <summary>
+        /// 注销消息处理回调
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        public void Unregister(Guid messageID)
+        {
+            if (_messageHandlers.ContainsKey(messageID))
+                _messageHandlers.Remove(messageID);
+        }
+
+        /// <summary>
+        /// 向 Editor 端发送消息
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        /// <param name="data">消息数据</param>
+        public void Send(Guid messageID, byte[] data)
+        {
+            if (messageID == Guid.Empty)
+                throw new ArgumentException("messageID is empty.");
+
+            // 接收对方的消息
+            MockEditorConnection.Instance.HandlePlayerMessage(messageID, data);
+        }
+
+        /// <summary>
+        /// 处理来自 Editor 端的消息
+        /// </summary>
+        /// <param name="messageID">消息标识符</param>
+        /// <param name="data">消息数据</param>
+        internal void HandleEditorMessage(Guid messageID, byte[] data)
+        {
+            if (_messageHandlers.TryGetValue(messageID, out UnityAction<MessageEventArgs> value))
+            {
+                var args = new MessageEventArgs();
+                args.playerId = 0;
+                args.data = data;
+                value?.Invoke(args);
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/RemoteCommand.cs

@@ -1,50 +0,0 @@
-using System;
-using System.Text;
-using UnityEngine;
-
-namespace YooAsset
-{
-    internal enum ERemoteCommand
-    {
-        /// <summary>
-        /// 采样一次
-        /// </summary>
-        SampleOnce = 0,
-
-        /// <summary>
-        /// 自动采集
-        /// </summary>
-        SampleAuto = 1,
-    }
-
-    [Serializable]
-    internal class RemoteCommand
-    {
-        /// <summary>
-        /// 命令类型
-        /// </summary>
-        public int CommandType;
-
-        /// <summary>
-        /// 命令附加参数
-        /// </summary>
-        public string CommandParam;
-
-
-        /// <summary>
-        /// 序列化
-        /// </summary>
-        public static byte[] Serialize(RemoteCommand command)
-        {
-            return Encoding.UTF8.GetBytes(JsonUtility.ToJson(command));
-        }
-
-        /// <summary>
-        /// 反序列化
-        /// </summary>
-        public static RemoteCommand Deserialize(byte[] data)
-        {
-            return JsonUtility.FromJson<RemoteCommand>(Encoding.UTF8.GetString(data));
-        }
-    }
-}

Assets/YooAsset/Runtime/DiagnosticSystem/RemoteDebugBehaviour.cs

@@ -0,0 +1,84 @@
+using System;
+using UnityEngine;
+using UnityEngine.Networking.PlayerConnection;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 远程调试行为组件
+    /// 负责接收 Editor 命令并发送诊断数据
+    /// </summary>
+    internal class RemoteDebugBehaviour : MonoBehaviour
+    {
+#if UNITY_EDITOR
+        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
+        private static void OnRuntimeInitialize()
+        {
+            _sampleOnce = false;
+            _autoSampling = false;
+        }
+#endif
+
+        private static bool _sampleOnce = false;
+        private static bool _autoSampling = false;
+
+        private void Awake()
+        {
+#if UNITY_EDITOR
+            MockPlayerConnection.Instance.Initialize();
+#endif
+        }
+        private void OnEnable()
+        {
+#if UNITY_EDITOR
+            MockPlayerConnection.Instance.Register(DiagnosticSystemDefine.EditorToPlayerMessageId, HandleEditorMessage);
+#else
+            PlayerConnection.instance.Register(DiagnosticSystemDefine.EditorToPlayerMessageId, HandleEditorMessage);
+#endif
+        }
+        private void OnDisable()
+        {
+#if UNITY_EDITOR
+            MockPlayerConnection.Instance.Unregister(DiagnosticSystemDefine.EditorToPlayerMessageId);
+#else
+            PlayerConnection.instance.Unregister(DiagnosticSystemDefine.EditorToPlayerMessageId, HandleEditorMessage);
+#endif
+        }
+        private void LateUpdate()
+        {
+            if (_autoSampling || _sampleOnce)
+            {
+                _sampleOnce = false;
+                var debugReport = YooAssets.GetDebugReport();
+                var data = DiagnosticReport.Serialize(debugReport);
+
+#if UNITY_EDITOR
+                MockPlayerConnection.Instance.Send(DiagnosticSystemDefine.PlayerToEditorMessageId, data);
+#else
+                PlayerConnection.instance.Send(DiagnosticSystemDefine.PlayerToEditorMessageId, data);
+#endif
+            }
+        }
+
+        private static void HandleEditorMessage(MessageEventArgs args)
+        {
+            var command = RemoteDebugCommand.Deserialize(args.data);
+            YooLogger.Log($"Handle remote command: {command.CommandType} Param: {command.Parameter}");
+            if (command.CommandType == (int)EDebugCommandType.SampleOnce)
+            {
+                _sampleOnce = true;
+            }
+            else if (command.CommandType == (int)EDebugCommandType.AutoSampling)
+            {
+                if (command.Parameter == "open")
+                    _autoSampling = true;
+                else
+                    _autoSampling = false;
+            }
+            else
+            {
+                throw new NotImplementedException(command.CommandType.ToString());
+            }
+        }
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/RemoteDebugCommand.cs

@@ -0,0 +1,45 @@
+using System;
+using System.Text;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 远程调试命令
+    /// 用于 Editor 向 Player 发送调试指令
+    /// </summary>
+    [Serializable]
+    internal class RemoteDebugCommand
+    {
+        /// <summary>
+        /// 命令类型
+        /// </summary>
+        public int CommandType;
+
+        /// <summary>
+        /// 命令附加参数
+        /// </summary>
+        public string Parameter;
+
+
+        /// <summary>
+        /// 序列化命令为字节数组
+        /// </summary>
+        /// <param name="command">要序列化的远程调试命令</param>
+        /// <returns>UTF-8 编码的 JSON 字节数组</returns>
+        public static byte[] Serialize(RemoteDebugCommand command)
+        {
+            return Encoding.UTF8.GetBytes(JsonUtility.ToJson(command));
+        }
+
+        /// <summary>
+        /// 从字节数组反序列化命令
+        /// </summary>
+        /// <param name="data">UTF-8 编码的 JSON 字节数组</param>
+        /// <returns>反序列化后的远程调试命令</returns>
+        public static RemoteDebugCommand Deserialize(byte[] data)
+        {
+            return JsonUtility.FromJson<RemoteDebugCommand>(Encoding.UTF8.GetString(data));
+        }
+    }
+}

Assets/YooAsset/Runtime/DiagnosticSystem/RemoteDebuggerDefine.cs

@@ -1,11 +0,0 @@
-using System;
-
-namespace YooAsset
-{
-    internal class RemoteDebuggerDefine
-    {
-        public const string DebuggerVersion = "2.3.3";
-        public static readonly Guid kMsgPlayerSendToEditor = new Guid("e34a5702dd353724aa315fb8011f08c3");
-        public static readonly Guid kMsgEditorSendToPlayer = new Guid("4d1926c9df5b052469a1c63448b7609a");
-    }
-}

Assets/YooAsset/Runtime/DiagnosticSystem/RemoteDebuggerInRuntime.cs

@@ -1,81 +0,0 @@
-using System;
-using System.Text;
-using UnityEngine;
-using UnityEngine.Networking.PlayerConnection;
-
-namespace YooAsset
-{
-    internal class RemoteDebuggerInRuntime : MonoBehaviour
-    {
-#if UNITY_EDITOR
-        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
-        private static void OnRuntimeInitialize()
-        {
-            _sampleOnce = false;
-            _autoSample = false;
-        }
-#endif
-
-        private static bool _sampleOnce = false;
-        private static bool _autoSample = false;
-
-        private void Awake()
-        {
-#if UNITY_EDITOR
-            RemotePlayerConnection.Instance.Initialize();
-#endif
-        }
-        private void OnEnable()
-        {
-#if UNITY_EDITOR
-            RemotePlayerConnection.Instance.Register(RemoteDebuggerDefine.kMsgEditorSendToPlayer, OnHandleEditorMessage);
-#else
-            PlayerConnection.instance.Register(RemoteDebuggerDefine.kMsgEditorSendToPlayer, OnHandleEditorMessage);
-#endif
-        }
-        private void OnDisable()
-        {
-#if UNITY_EDITOR
-            RemotePlayerConnection.Instance.Unregister(RemoteDebuggerDefine.kMsgEditorSendToPlayer);
-#else
-            PlayerConnection.instance.Unregister(RemoteDebuggerDefine.kMsgEditorSendToPlayer, OnHandleEditorMessage);
-#endif
-        }
-        private void LateUpdate()
-        {
-            if (_autoSample || _sampleOnce)
-            {
-                _sampleOnce = false;
-                var debugReport = YooAssets.GetDebugReport();
-                var data = DebugReport.Serialize(debugReport);
-
-#if UNITY_EDITOR
-                RemotePlayerConnection.Instance.Send(RemoteDebuggerDefine.kMsgPlayerSendToEditor, data);
-#else
-                PlayerConnection.instance.Send(RemoteDebuggerDefine.kMsgPlayerSendToEditor, data);
-#endif
-            }
-        }
-
-        private static void OnHandleEditorMessage(MessageEventArgs args)
-        {
-            var command = RemoteCommand.Deserialize(args.data);
-            YooLogger.Log($"On handle remote command : {command.CommandType} Param : {command.CommandParam}");
-            if (command.CommandType == (int)ERemoteCommand.SampleOnce)
-            {
-                _sampleOnce = true;
-            }
-            else if (command.CommandType == (int)ERemoteCommand.SampleAuto)
-            {
-                if (command.CommandParam == "open")
-                    _autoSample = true;
-                else
-                    _autoSample = false;
-            }
-            else
-            {
-                throw new NotImplementedException(command.CommandType.ToString());
-            }
-        }
-    }
-}

Assets/YooAsset/Runtime/DiagnosticSystem/RemoteEditorConnection.cs

@@ -1,69 +0,0 @@
-using System;
-using System.Collections.Generic;
-using UnityEngine.Events;
-using UnityEngine.Networking.PlayerConnection;
-using UnityEngine;
-
-namespace YooAsset
-{
-    internal class RemoteEditorConnection
-    {
-#if UNITY_EDITOR
-        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
-        private static void OnRuntimeInitialize()
-        {
-            _instance = null;
-        }
-#endif
-
-        private static RemoteEditorConnection _instance;
-        public static RemoteEditorConnection Instance
-        {
-            get
-            {
-                if (_instance == null)
-                    _instance = new RemoteEditorConnection();
-                return _instance;
-            }
-        }
-
-        private readonly Dictionary<Guid, UnityAction<MessageEventArgs>> _messageCallbacks = new Dictionary<Guid, UnityAction<MessageEventArgs>>();
-
-        public void Initialize()
-        {
-            _messageCallbacks.Clear();
-        }
-        public void Register(Guid messageID, UnityAction<MessageEventArgs> callback)
-        {
-            if (messageID == Guid.Empty)
-                throw new ArgumentException("messageID is empty !");
-
-            if (_messageCallbacks.ContainsKey(messageID) == false)
-                _messageCallbacks.Add(messageID, callback);
-        }
-        public void Unregister(Guid messageID)
-        {
-            if (_messageCallbacks.ContainsKey(messageID))
-                _messageCallbacks.Remove(messageID);
-        }
-        public void Send(Guid messageID, byte[] data)
-        {
-            if (messageID == Guid.Empty)
-                throw new ArgumentException("messageID is empty !");
-
-            // 接收对方的消息
-            RemotePlayerConnection.Instance.HandleEditorMessage(messageID, data);
-        }
-
-        internal void HandlePlayerMessage(Guid messageID, byte[] data)
-        {
-            if (_messageCallbacks.TryGetValue(messageID, out UnityAction<MessageEventArgs> value))
-            {
-                var args = new MessageEventArgs();
-                args.playerId = 0;
-                args.data = data;
-                value?.Invoke(args);
-            }
-        }
-    }
-}

Assets/YooAsset/Runtime/DiagnosticSystem/RemotePlayerConnection.cs

@@ -1,69 +0,0 @@
-using System;
-using System.Collections.Generic;
-using UnityEngine.Events;
-using UnityEngine.Networking.PlayerConnection;
-using UnityEngine;
-
-namespace YooAsset
-{
-    internal class RemotePlayerConnection
-    {
-#if UNITY_EDITOR
-        [RuntimeInitializeOnLoadMethod(RuntimeInitializeLoadType.SubsystemRegistration)]
-        private static void OnRuntimeInitialize()
-        {
-            _instance = null;
-        }
-#endif
-
-        private static RemotePlayerConnection _instance;
-        public static RemotePlayerConnection Instance
-        {
-            get
-            {
-                if (_instance == null)
-                    _instance = new RemotePlayerConnection();
-                return _instance;
-            }
-        }
-
-        private readonly Dictionary<Guid, UnityAction<MessageEventArgs>> _messageCallbacks = new Dictionary<Guid, UnityAction<MessageEventArgs>>();
-
-        public void Initialize()
-        {
-            _messageCallbacks.Clear();
-        }
-        public void Register(Guid messageID, UnityAction<MessageEventArgs> callback)
-        {
-            if (messageID == Guid.Empty)
-                throw new ArgumentException("messageID is empty !");
-
-            if (_messageCallbacks.ContainsKey(messageID) == false)
-                _messageCallbacks.Add(messageID, callback);
-        }
-        public void Unregister(Guid messageID)
-        {
-            if (_messageCallbacks.ContainsKey(messageID))
-                _messageCallbacks.Remove(messageID);
-        }
-        public void Send(Guid messageID, byte[] data)
-        {
-            if (messageID == Guid.Empty)
-                throw new ArgumentException("messageID is empty !");
-
-            // 接收对方的消息
-            RemoteEditorConnection.Instance.HandlePlayerMessage(messageID, data);
-        }
-
-        internal void HandleEditorMessage(Guid messageID, byte[] data)
-        {
-            if (_messageCallbacks.TryGetValue(messageID, out UnityAction<MessageEventArgs> value))
-            {
-                var args = new MessageEventArgs();
-                args.playerId = 0;
-                args.data = data;
-                value?.Invoke(args);
-            }
-        }
-    }
-}

Assets/YooAsset/Runtime/DownloadSystem/DefaultDownloadBackend/UnityWebRequestCreator.cs

@@ -1,10 +0,0 @@
-using UnityEngine.Networking;
-using UnityEngine;
-
-namespace YooAsset
-{
-    /// <summary>
-    /// 自定义下载器的请求委托
-    /// </summary>
-    public delegate UnityWebRequest UnityWebRequestCreator(string url, string method);
-}

Assets/YooAsset/Runtime/DownloadSystem/DownloadFailureCounter.cs

@@ -9,39 +9,47 @@ namespace YooAsset
     /// 线程安全：内部使用 Dictionary 且未加锁，约定只在 Unity 主线程调用。
     /// 如需在多线程/回调线程调用，请在外层加锁或改为并发容器实现。
     /// </remarks>
-    internal class WebRequestCounter
+    internal class DownloadFailureCounter
     {
 #if UNITY_EDITOR
         [UnityEngine.RuntimeInitializeOnLoadMethod(UnityEngine.RuntimeInitializeLoadType.SubsystemRegistration)]
         private static void OnRuntimeInitialize()
         {
-            _requestFailedRecorder.Clear();
+            _failureRecords.Clear();
         }
 #endif
 
         /// <summary>
-        /// 失败计数记录表（key = $"{packageName}_{eventName}"）
+        /// 失败计数记录表
         /// </summary>
-        private static readonly Dictionary<string, int> _requestFailedRecorder = new Dictionary<string, int>(1000);
+        /// <remarks>
+        /// Key 格式：$"{packageName}_{eventName}"
+        /// </remarks>
+        private static readonly Dictionary<string, int> _failureRecords = new Dictionary<string, int>(1000);
 
         /// <summary>
         /// 记录一次失败
         /// </summary>
-        public static void RecordRequestFailed(string packageName, string eventName)
+        /// <param name="packageName">资源包名称</param>
+        /// <param name="eventName">事件名称</param>
+        public static void RecordFailure(string packageName, string eventName)
         {
             string key = $"{packageName}_{eventName}";
-            if (_requestFailedRecorder.ContainsKey(key) == false)
-                _requestFailedRecorder.Add(key, 0);
-            _requestFailedRecorder[key]++;
+            if (_failureRecords.ContainsKey(key) == false)
+                _failureRecords.Add(key, 0);
+            _failureRecords[key]++;
         }
 
         /// <summary>
         /// 获取失败次数
         /// </summary>
-        public static int GetRequestFailedCount(string packageName, string eventName)
+        /// <param name="packageName">资源包名称</param>
+        /// <param name="eventName">事件名称</param>
+        /// <returns>失败次数，如果未记录过则返回 0</returns>
+        public static int GetFailureCount(string packageName, string eventName)
         {
             string key = $"{packageName}_{eventName}";
-            if (_requestFailedRecorder.TryGetValue(key, out int count))
+            if (_failureRecords.TryGetValue(key, out int count))
                 return count;
             return 0;
         }

Assets/YooAsset/Runtime/DownloadSystem/DownloadRequestArgs.cs

@@ -2,153 +2,6 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
-    /// <summary>
-    /// 下载器结束
-    /// </summary>
-    public struct DownloaderFinishData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 是否成功
-        /// </summary>
-        public bool Succeed;
-    }
-
-    /// <summary>
-    /// 下载器相关的更新数据
-    /// </summary>
-    public struct DownloadUpdateData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 下载进度 (0-1f)
-        /// </summary>
-        public float Progress;
-
-        /// <summary>
-        /// 下载文件总数
-        /// </summary>
-        public int TotalDownloadCount;
-
-        /// <summary>
-        /// 当前完成的下载文件数量
-        /// </summary>
-        public int CurrentDownloadCount;
-
-        /// <summary>
-        /// 下载数据总大小（单位：字节）
-        /// </summary>
-        public long TotalDownloadBytes;
-
-        /// <summary>
-        /// 当前完成的下载数据大小（单位：字节）
-        /// </summary>
-        public long CurrentDownloadBytes;
-    }
-
-    /// <summary>
-    /// 下载器相关的错误数据
-    /// </summary>
-    public struct DownloadErrorData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 下载失败的文件名称
-        /// </summary>
-        public string FileName;
-
-        /// <summary>
-        /// 错误信息
-        /// </summary>
-        public string ErrorInfo;
-    }
-
-    /// <summary>
-    /// 下载器相关的文件数据
-    /// </summary>
-    public struct DownloadFileData
-    {
-        /// <summary>
-        /// 所属包裹名称
-        /// </summary>
-        public string PackageName;
-
-        /// <summary>
-        /// 下载的文件名称
-        /// </summary>
-        public string FileName;
-
-        /// <summary>
-        /// 下载的文件大小
-        /// </summary>
-        public long FileSize;
-    }
-
-    /// <summary>
-    /// 导入文件的信息
-    /// </summary>
-    public struct ImportFileInfo
-    {
-        /// <summary>
-        /// 本地文件路径
-        /// </summary>
-        public string FilePath;
-
-        /// <summary>
-        /// 资源包名称
-        /// </summary>
-        public string BundleName;
-
-        /// <summary>
-        /// 资源包GUID
-        /// </summary>
-        public string BundleGUID;
-    }
-
-
-    /// <summary>
-    /// 下载请求状态
-    /// </summary>
-    internal enum EDownloadRequestStatus
-    {
-        /// <summary>
-        /// 未开始
-        /// </summary>
-        None,
-
-        /// <summary>
-        /// 进行中
-        /// </summary>
-        Running,
-
-        /// <summary>
-        /// 已成功
-        /// </summary>
-        Succeed,
-
-        /// <summary>
-        /// 已失败
-        /// </summary>
-        Failed,
-
-        /// <summary>
-        /// 已中止
-        /// </summary>
-        Aborted,
-    }
-
     /// <summary>
     /// 文件下载请求参数
     /// </summary>
@@ -182,7 +35,7 @@ namespace YooAsset
         /// 2. 每次接收到下载数据时，看门狗计时器会重置。
         /// 3. 若在设定的时间范围内未收到任何数据，任务将被自动终止。
         /// </remarks>
-        public readonly int WatchdogTime;
+        public readonly int WatchdogTimeout;
 
         /// <summary>
         /// 文件保存路径
@@ -193,7 +46,7 @@ namespace YooAsset
         /// 是否追加写入文件
         /// </summary>
         /// <remarks>
-        /// 配合 ResumeFromBytes 使用，用于断点续传场景。
+        /// 配合 ResumeOffset 使用，用于断点续传场景。
         /// </remarks>
         public readonly bool AppendToFile;
 
@@ -206,34 +59,45 @@ namespace YooAsset
         /// 断点续传的起始字节（小于等于 0 表示不启用）
         /// </summary>
         /// <remarks>
-        /// 推荐由后端自动设置 Range 请求头："bytes={ResumeFromBytes}-"。
+        /// 推荐由后端自动设置 Range 请求头："bytes={ResumeOffset}-"。
         /// </remarks>
-        public readonly long ResumeFromBytes;
+        public readonly long ResumeOffset;
 
         /// <summary>
         /// 自定义请求头（可选）
         /// </summary>
+        /// <remarks>
+        /// 使用 AddRequestHeader 方法添加请求头。
+        /// 注意：相同 key 重复添加会抛出异常。
+        /// </remarks>
         public Dictionary<string, string> Headers;
 
         /// <summary>
         /// 构造文件下载请求参数
         /// </summary>
+        /// <param name="url">请求地址</param>
+        /// <param name="savePath">文件保存路径</param>
+        /// <param name="timeout">响应超时时间（秒），0 表示不应用超时</param>
+        /// <param name="watchdogTimeout">看门狗超时时间（秒），0 表示禁用</param>
+        /// <param name="appendToFile">是否追加写入文件（用于断点续传）</param>
+        /// <param name="removeFileOnAbort">中止时是否删除目标文件</param>
+        /// <param name="resumeOffset">断点续传的起始字节位置</param>
         public DownloadFileRequestArgs(
             string url,
             string savePath,
             int timeout,
-            int watchdogTime,
+            int watchdogTimeout,
             bool appendToFile = false,
             bool removeFileOnAbort = true,
-            long resumeFromBytes = 0)
+            long resumeOffset = 0)
         {
             URL = url;
             SavePath = savePath;
             Timeout = timeout;
-            WatchdogTime = watchdogTime;
+            WatchdogTimeout = watchdogTimeout;
             AppendToFile = appendToFile;
             RemoveFileOnAbort = removeFileOnAbort;
-            ResumeFromBytes = resumeFromBytes;
+            ResumeOffset = resumeOffset;
             Headers = null;
         }
 
@@ -281,23 +145,28 @@ namespace YooAsset
         /// 2. 每次接收到下载数据时，看门狗计时器会重置。
         /// 3. 若在设定的时间范围内未收到任何数据，任务将被自动终止。
         /// </remarks>
-        public readonly int WatchdogTime;
+        public readonly int WatchdogTimeout;
 
         /// <summary>
         /// 自定义请求头（可选）
         /// </summary>
+        /// <remarks>
+        /// 使用 AddRequestHeader 方法添加请求头。
+        /// 注意：相同 key 重复添加会抛出异常。
+        /// </remarks>
         public Dictionary<string, string> Headers;
 
         /// <summary>
         /// 构造数据下载请求参数
         /// </summary>
         /// <param name="url">请求地址</param>
-        /// <param name="options">通用请求参数</param>
-        public DownloadDataRequestArgs(string url, int timeout, int watchdogTime)
+        /// <param name="timeout">响应超时时间（秒），0 表示不应用超时</param>
+        /// <param name="watchdogTimeout">看门狗超时时间（秒），0 表示禁用</param>
+        public DownloadDataRequestArgs(string url, int timeout, int watchdogTimeout)
         {
             URL = url;
             Timeout = timeout;
-            WatchdogTime = watchdogTime;
+            WatchdogTimeout = watchdogTimeout;
             Headers = null;
         }
 
@@ -345,7 +214,7 @@ namespace YooAsset
         /// 2. 每次接收到下载数据时，看门狗计时器会重置。
         /// 3. 若在设定的时间范围内未收到任何数据，任务将被自动终止。
         /// </remarks>
-        public readonly int WatchdogTime;
+        public readonly int WatchdogTimeout;
 
         /// <summary>
         /// 禁用 Unity 的网络缓存
@@ -368,22 +237,32 @@ namespace YooAsset
         /// <summary>
         /// 自定义请求头（可选）
         /// </summary>
+        /// <remarks>
+        /// 使用 AddRequestHeader 方法添加请求头。
+        /// 注意：相同 key 重复添加会抛出异常。
+        /// </remarks>
         public Dictionary<string, string> Headers;
 
         /// <summary>
         /// 构造 AssetBundle 下载请求参数
         /// </summary>
+        /// <param name="url">请求地址</param>
+        /// <param name="timeout">响应超时时间（秒），0 表示不应用超时</param>
+        /// <param name="watchdogTimeout">看门狗超时时间（秒），0 表示禁用</param>
+        /// <param name="disableUnityWebCache">是否禁用 Unity 内置缓存</param>
+        /// <param name="fileHash">文件哈希（启用缓存时必须提供）</param>
+        /// <param name="unityCrc">Unity CRC 校验值</param>
         public DownloadAssetBundleRequestArgs(
             string url,
             int timeout,
-            int watchdogTime,
+            int watchdogTimeout,
             bool disableUnityWebCache = true,
             string fileHash = null,
             uint unityCrc = 0)
         {
             URL = url;
             Timeout = timeout;
-            WatchdogTime = watchdogTime;
+            WatchdogTimeout = watchdogTimeout;
             DisableUnityWebCache = disableUnityWebCache;
             FileHash = fileHash;
             UnityCRC = unityCrc;

Assets/YooAsset/Runtime/DownloadSystem/DownloadSystemTools.cs

@@ -1,14 +1,20 @@
-using UnityEngine.Networking;
-using UnityEngine;
 
 namespace YooAsset
 {
-    internal class DownloadSystemHelper
+    /// <summary>
+    /// 下载系统工具类
+    /// </summary>
+    /// <remarks>
+    /// 提供跨平台的 URL 转换和判断功能。
+    /// </remarks>
+    internal class DownloadSystemTools
     {
         /// <summary>
-        /// 获取WWW加载本地资源的路径
+        /// 转换为本地文件请求地址
         /// </summary>
-        public static string ConvertToWWWPath(string path)
+        /// <param name="path">本地文件路径</param>
+        /// <returns>可用于 UnityWebRequest 的文件协议 URL</returns>
+        public static string ToLocalURL(string path)
         {
             string url;
 
@@ -57,17 +63,19 @@ namespace YooAsset
 #elif UNITY_STANDALONE_LINUX
             url = StringUtility.Format("file:///root/{0}", path);
 #else
-            throw new System.NotSupportedException($"[{nameof(DownloadSystemHelper.ConvertToWWWPath)}] not implemented platform: {UnityEngine.Application.platform}");
+            throw new System.NotSupportedException($"Platform '{UnityEngine.Application.platform}' is not supported.");
 #endif
 
-            // For some special cases when users have special characters in their devices, url paths can not be identified correctly.
+            // 处理特殊字符：用户设备路径可能包含特殊字符导致 URL 无法正确识别
             return url.Replace("+", "%2B").Replace("#", "%23").Replace("?", "%3F");
         }
 
         /// <summary>
-        /// 是否请求的本地文件
+        /// 判断是否为本地文件 URL
         /// </summary>
-        public static bool IsRequestLocalFile(string url)
+        /// <param name="url">要判断的 URL</param>
+        /// <returns>如果是本地文件 URL 返回 true，否则返回 false</returns>
+        public static bool IsLocalFileURL(string url)
         {
             //TODO UNITY_STANDALONE_OSX平台目前无法确定
 

Assets/YooAsset/Runtime/DownloadSystem/EDownloadRequestStatus.cs

@@ -0,0 +1,37 @@
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 下载请求状态
+    /// </summary>
+    internal enum EDownloadRequestStatus
+    {
+        /// <summary>
+        /// 未开始
+        /// </summary>
+        None,
+
+        /// <summary>
+        /// 进行中
+        /// </summary>
+        Running,
+
+        /// <summary>
+        /// 已成功
+        /// </summary>
+        Succeed,
+
+        /// <summary>
+        /// 已失败
+        /// </summary>
+        Failed,
+
+        /// <summary>
+        /// 已中止
+        /// </summary>
+        /// <remarks>
+        /// 可能由用户主动调用 AbortRequest() 或看门狗超时触发。
+        /// </remarks>
+        Aborted,
+    }
+}

Assets/YooAsset/Runtime/DownloadSystem/EDownloadRequestStatus.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c8f72782591f59046a052b566bfa865e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/DownloadSystem/Interface/IDownloadRequest.cs

@@ -6,7 +6,7 @@ namespace YooAsset
     /// 可轮询的下载请求接口
     /// </summary>
     /// <remarks>
-    /// 上层通常会在每帧轮询 Status IsDone，并在完成后读取结果。
+    /// 上层通常在每帧检查 IsDone 属性，完成后读取结果并调用 Dispose() 释放资源。
     /// </remarks>
     internal interface IDownloadRequest : IDisposable
     {
@@ -18,6 +18,9 @@ namespace YooAsset
         /// <summary>
         /// 是否完成（成功/失败/中止）
         /// </summary>
+        /// <remarks>
+        /// 注意：访问此属性时会自动调用 PollingRequest() 进行轮询。
+        /// </remarks>
         bool IsDone { get; }
 
         /// <summary>

Assets/YooAsset/Runtime/DownloadSystem/README.md

@@ -4,6 +4,10 @@
 
 DownloadSystem 是 YooAsset 资源管理系统的**底层网络下载层**，负责处理所有 HTTP 网络请求。该模块提供了统一的下载接口抽象，支持文件下载、断点续传、并发请求（由上层调度）、看门狗监控等功能。
 
+### 可见性说明
+
+DownloadSystem 属于 YooAsset Runtime 的内部基础模块，目录内大多数类型为 `internal`（仅供 YooAsset Runtime 内部程序集使用）。本文示例以"模块内部调用方式"展示；业务层建议优先通过 `ResourcePackage / FileSystem / ResourceManager` 等上层接口使用下载能力，避免直接依赖本模块的内部类型。
+
 ### 核心职责
 
 - HTTP/HTTPS 文件下载
@@ -16,7 +20,7 @@ DownloadSystem 是 YooAsset 资源管理系统的**底层网络下载层**，负
 
 ## 边界与上层协作
 
-DownloadSystem 的职责是提供“可替换后端 + 统一请求接口 + 轮询式生命周期”的基础能力：
+DownloadSystem 的职责是提供"可替换后端 + 统一请求接口 + 轮询式生命周期"的基础能力：
 
 - **本模块不负责并发队列/限流调度**：并发通常由上层同时创建多个 request 并自行控制并发数。
 - **本模块不负责重试/回退策略**：失败后的重试、切换 CDN、降级等策略通常由上层系统实现。
@@ -41,20 +45,20 @@ DownloadSystem 的职责是提供“可替换后端 + 统一请求接口 + 轮
 
 ```
 ┌─────────────────────────────────────────────────────────┐
-│                    上层调用者                            │
-│              (FileSystem / ResourceManager)              │
+│                    上层调用者                             │
+│              (FileSystem / ResourceManager)             │
 └─────────────────────────┬───────────────────────────────┘
                           │
 ┌─────────────────────────▼───────────────────────────────┐
-│                  IDownloadBackend                        │
+│                  IDownloadBackend                       │
 │                    (后端接口)                            │
-│         定义网络库合约，工厂模式创建请求                   │
+│         定义网络库合约，工厂模式创建请求                     │
 └─────────────────────────┬───────────────────────────────┘
                           │
 ┌─────────────────────────▼───────────────────────────────┐
-│                  IDownloadRequest                        │
+│                  IDownloadRequest                       │
 │                    (请求接口)                            │
-│           轮询式生命周期管理，状态机驱动                   │
+│           轮询式生命周期管理，状态机驱动                     │
 └─────────────────────────┬───────────────────────────────┘
                           │
 ┌─────────────────────────▼───────────────────────────────┐
@@ -79,22 +83,23 @@ DownloadSystem/
 │   ├── IDownloadBackend.cs                   # 后端接口（工厂模式）
 │   └── IDownloadRequest.cs                   # 请求接口层次结构
 │
-├── DefaultDownloadBackend/                   # 默认后端实现
+├── UnityWebBackend/                          # 默认后端实现
 │   ├── UnityWebRequestBackend.cs             # UnityWebRequest 后端
 │   └── UnityWebRequestCreator.cs             # UnityWebRequest 创建委托
 │
-├── DefaultDownloadRequest/                   # 默认请求实现
-│   ├── UnityWebRequestDownloaderBase.cs      # 基础下载器（抽象类）
-│   ├── UnityWebRequestFileDownloader.cs      # 文件下载器
-│   ├── UnityWebRequestHeadDownloader.cs      # HEAD 请求器
-│   ├── UnityWebRequestBytesDownloader.cs     # 字节下载器
-│   ├── UnityWebRequestTextDownloader.cs      # 文本下载器
-│   ├── UnityWebRequestAssetBundleDownloader.cs # AssetBundle 下载器
-│   └── VirtualFileDownloader.cs              # 模拟下载器（编辑器用）
+├── UnityWebRequest/                          # 默认请求实现
+│   ├── UnityWebRequestBase.cs                # 基础下载器（抽象类）
+│   ├── UnityWebRequestFile.cs                # 文件下载器
+│   ├── UnityWebRequestHead.cs                # HEAD 请求器
+│   ├── UnityWebRequestBytes.cs               # 字节下载器
+│   ├── UnityWebRequestText.cs                # 文本下载器
+│   ├── UnityWebRequestAssetBundle.cs         # AssetBundle 下载器
+│   └── SimulateRequestFile.cs                # 模拟下载器（编辑器用）
 │
-├── DownloadSystemDefine.cs                   # 枚举、结构体定义
-├── DownloadSystemHelper.cs                   # 工具函数
-└── WebRequestCounter.cs                      # 请求失败计数器
+├── EDownloadRequestStatus.cs                 # 下载请求状态枚举
+├── DownloadRequestArgs.cs                    # 请求参数结构体定义
+├── DownloadSystemTools.cs                    # 工具函数
+└── DownloadFailureCounter.cs                 # 请求失败计数器
 ```
 
 ---
@@ -106,7 +111,7 @@ DownloadSystem/
 定义网络库实现的合约，通过工厂方法创建各类下载请求。
 
 ```csharp
-public interface IDownloadBackend
+internal interface IDownloadBackend : IDisposable
 {
     /// <summary>
     /// 后端标识名称（用于日志/调试）
@@ -133,13 +138,13 @@ public interface IDownloadBackend
 所有下载请求的通用接口，定义生命周期和状态管理。
 
 ```csharp
-public interface IDownloadRequest : IDisposable
+internal interface IDownloadRequest : IDisposable
 {
     // 元信息
     string URL { get; }
 
     // 生命周期
-    bool IsDone { get; }                      // 每次访问自动轮询
+    bool IsDone { get; }                      // 访问时自动调用 PollingRequest()
     EDownloadRequestStatus Status { get; }
 
     // 进度跟踪
@@ -159,9 +164,9 @@ public interface IDownloadRequest : IDisposable
 
 ### 专化请求接口
 
-| 接口 | 用途 | 特有属性 |
+| 接口 | 用途 | 特有能力 |
 |------|------|----------|
-| `IDownloadHeadRequest` | HEAD 请求，获取响应头 | `ETag`, `LastModified`, `ContentLength`, `ContentType` |
+| `IDownloadHeadRequest` | HEAD 请求，获取响应头 | `ETag`, `LastModified`, `ContentLength`, `ContentType`, `GetResponseHeader(name)` |
 | `IDownloadFileRequest` | 文件下载到本地 | `SavePath` |
 | `IDownloadBytesRequest` | 下载到内存（字节数组） | `byte[] Result` |
 | `IDownloadTextRequest` | 下载文本内容 | `string Result` |
@@ -174,7 +179,7 @@ public interface IDownloadRequest : IDisposable
 ### 请求状态枚举
 
 ```csharp
-public enum EDownloadRequestStatus
+internal enum EDownloadRequestStatus
 {
     None,       // 未开始
     Running,    // 进行中
@@ -189,71 +194,97 @@ public enum EDownloadRequestStatus
 #### DownloadFileRequestArgs（文件下载参数）
 
 ```csharp
-public struct DownloadFileRequestArgs
+internal struct DownloadFileRequestArgs
 {
-    public string URL;                    // 请求地址
-    public int Timeout;                   // 响应超时（秒），0=无限制
-    public int WatchdogTime;              // 看门狗超时（秒）
+    public readonly string URL;                 // 请求地址
+    public readonly int Timeout;                // 响应超时（秒），0=不应用超时
+    public readonly int WatchdogTimeout;        // 看门狗超时（秒），0=禁用
 
-    public string SavePath;               // 文件保存路径
-    public bool AppendToFile;             // 追加写入（断点续传）
-    public bool RemoveFileOnAbort;        // 中止时删除文件
-    public long ResumeFromBytes;          // 断点续传起始位置
+    public readonly string SavePath;            // 文件保存路径
+    public readonly bool AppendToFile;          // 追加写入（断点续传）
+    public readonly bool RemoveFileOnAbort;     // 中止时删除文件
+    public readonly long ResumeOffset;          // 断点续传起始位置（>0 时推荐由后端设置 Range 头）
 
-    public Dictionary<string, string> Headers;  // 自定义请求头
+    public Dictionary<string, string> Headers;  // 自定义请求头（可选）
+
+    public DownloadFileRequestArgs(
+        string url,
+        string savePath,
+        int timeout,
+        int watchdogTimeout,
+        bool appendToFile = false,
+        bool removeFileOnAbort = true,
+        long resumeOffset = 0);
+
+    /// <summary>
+    /// 添加请求头（注意：相同 key 重复添加会抛异常）
+    /// </summary>
+    public void AddRequestHeader(string name, string value);
 }
 ```
 
 #### DownloadDataRequestArgs（数据下载参数）
 
 ```csharp
-public struct DownloadDataRequestArgs
+internal struct DownloadDataRequestArgs
 {
-    public string URL;                    // 请求地址
-    public int Timeout;                   // 响应超时（秒）
-    public int WatchdogTime;              // 看门狗超时（秒）
-    public Dictionary<string, string> Headers;  // 自定义请求头
+    public readonly string URL;                 // 请求地址
+    public readonly int Timeout;                // 响应超时（秒），0=不应用超时
+    public readonly int WatchdogTimeout;        // 看门狗超时（秒），0=禁用
+    public Dictionary<string, string> Headers;  // 自定义请求头（可选）
+
+    public DownloadDataRequestArgs(string url, int timeout, int watchdogTimeout);
+
+    /// <summary>
+    /// 添加请求头（注意：相同 key 重复添加会抛异常）
+    /// </summary>
+    public void AddRequestHeader(string name, string value);
 }
 ```
 
 #### DownloadAssetBundleRequestArgs（AssetBundle 下载参数）
 
 ```csharp
-public struct DownloadAssetBundleRequestArgs
+internal struct DownloadAssetBundleRequestArgs
 {
-    public string URL;                    // 请求地址
-    public int Timeout;                   // 响应超时
-    public int WatchdogTime;              // 看门狗超时
+    public readonly string URL;                 // 请求地址
+    public readonly int Timeout;                // 响应超时（秒），0=不应用超时
+    public readonly int WatchdogTimeout;        // 看门狗超时（秒），0=禁用
 
-    public bool DisableUnityWebCache;     // 禁用 Unity 缓存（推荐 true）
-    public string FileHash;               // 文件哈希（缓存启用时需要）
-    public uint UnityCRC;                 // Unity CRC 校验值
+    public readonly bool DisableUnityWebCache;  // 禁用 Unity 缓存（默认 true）
+    public readonly string FileHash;            // 文件哈希（缓存启用时需要，且不能为空）
+    public readonly uint UnityCRC;              // Unity CRC 校验值
 
-    public Dictionary<string, string> Headers;
+    public Dictionary<string, string> Headers;  // 自定义请求头（可选）
+
+    public DownloadAssetBundleRequestArgs(
+        string url,
+        int timeout,
+        int watchdogTimeout,
+        bool disableUnityWebCache = true,
+        string fileHash = null,
+        uint unityCrc = 0);
+
+    /// <summary>
+    /// 添加请求头（注意：相同 key 重复添加会抛异常）
+    /// </summary>
+    public void AddRequestHeader(string name, string value);
 }
 ```
 
 #### DownloadSimulateRequestArgs（模拟下载参数）
 
 ```csharp
-public struct DownloadSimulateRequestArgs
+internal struct DownloadSimulateRequestArgs
 {
-    public string URL;            // 标识符
-    public long FileSize;         // 模拟文件大小
-    public long DownloadSpeed;    // 模拟速度（字节/秒），默认 1MB/s
+    public readonly string URL;          // 标识符
+    public readonly long FileSize;       // 模拟文件大小
+    public readonly long DownloadSpeed;  // 模拟速度（字节/秒），默认 1MB/s
+
+    public DownloadSimulateRequestArgs(string url, long fileSize, long downloadSpeed = 1024 * 1024);
 }
 ```
 
-### 回调数据结构体
-
-| 结构体 | 用途 | 关键字段 |
-|--------|------|----------|
-| `DownloaderFinishData` | 下载完成回调 | `PackageName`, `Succeed` |
-| `DownloadUpdateData` | 进度更新回调 | `Progress`, `TotalDownloadBytes`, `CurrentDownloadBytes` |
-| `DownloadErrorData` | 下载错误回调 | `FileName`, `ErrorInfo` |
-| `DownloadFileData` | 文件完成回调 | `FileName`, `FileSize` |
-| `ImportFileInfo` | 导入文件元数据 | `FilePath`, `BundleName`, `BundleGUID` |
-
 ---
 
 ## 核心类说明
@@ -278,7 +309,7 @@ UnityWebRequestCreator creator = (url, method) =>
 IDownloadBackend backend = new UnityWebRequestBackend(creator);
 ```
 
-### UnityWebRequestDownloaderBase
+### UnityWebRequestBase
 
 抽象基类，封装所有下载器的通用逻辑。
 
@@ -300,12 +331,12 @@ None ──► SendRequest() ──► Running ──► PollingRequest() ──
 
 | 下载器 | 实现接口 | 使用场景 |
 |--------|----------|----------|
-| `UnityWebRequestFileDownloader` | `IDownloadFileRequest` | 大文件下载到本地 |
-| `UnityWebRequestHeadDownloader` | `IDownloadHeadRequest` | 检查资源信息 |
-| `UnityWebRequestBytesDownloader` | `IDownloadBytesRequest` | 小文件内存加载 |
-| `UnityWebRequestTextDownloader` | `IDownloadTextRequest` | 文本文件下载 |
-| `UnityWebRequestAssetBundleDownloader` | `IDownloadAssetBundleRequest` | AB 包下载加载 |
-| `VirtualFileDownloader` | `IDownloadFileRequest` | 编辑器模拟下载 |
+| `UnityWebRequestFile` | `IDownloadFileRequest` | 大文件下载到本地 |
+| `UnityWebRequestHead` | `IDownloadHeadRequest` | 检查资源信息 |
+| `UnityWebRequestBytes` | `IDownloadBytesRequest` | 小文件内存加载 |
+| `UnityWebRequestText` | `IDownloadTextRequest` | 文本文件下载 |
+| `UnityWebRequestAssetBundle` | `IDownloadAssetBundleRequest` | AB 包下载加载 |
+| `SimulateRequestFile` | `IDownloadFileRequest` | 编辑器模拟下载 |
 
 ---
 
@@ -314,36 +345,38 @@ None ──► SendRequest() ──► Running ──► PollingRequest() ──
 ### 基础文件下载
 
 ```csharp
-// 1. 创建后端和请求
 IDownloadBackend backend = new UnityWebRequestBackend();
-var args = new DownloadFileRequestArgs(
-    url: "https://example.com/file.zip",
-    savePath: "/path/to/save/file.zip",
-    timeout: 30,
-    watchdogTime: 0);
-IDownloadFileRequest request = backend.CreateFileRequest(args);
-
-// 2. 发起并轮询
-request.SendRequest();
-while (!request.IsDone)
+IDownloadFileRequest request = null;
+try
 {
-    await Task.Yield();
-    // 可选：显示进度
-    float progress = request.DownloadProgress;
-}
+    // 1. 创建请求
+    var args = new DownloadFileRequestArgs(
+        url: "https://example.com/file.zip",
+        savePath: "/path/to/save/file.zip",
+        timeout: 30,
+        watchdogTimeout: 0);
+    request = backend.CreateFileRequest(args);
 
-// 3. 检查结果
-if (request.Status == EDownloadRequestStatus.Succeed)
-{
-    Debug.Log("下载成功");
-}
-else
-{
-    Debug.LogError($"下载失败: {request.Error}");
-}
+    // 2. 发起并轮询
+    request.SendRequest();
+    while (!request.IsDone)
+    {
+        await Task.Yield();
+        float progress = request.DownloadProgress;
+    }
 
-// 4. 清理资源
-request.Dispose();
+    // 3. 检查结果
+    if (request.Status == EDownloadRequestStatus.Succeed)
+        Debug.Log("下载成功");
+    else
+        Debug.LogError($"下载失败: {request.Error}");
+}
+finally
+{
+    // 4. 清理资源
+    request?.Dispose();
+    backend.Dispose();
+}
 ```
 
 ### 断点续传
@@ -356,10 +389,10 @@ var args = new DownloadFileRequestArgs(
     url: url,
     savePath: savePath,
     timeout: 30,
-    watchdogTime: 0,
-    appendToFile: true,                 // 追加写入
-    removeFileOnAbort: false,           // 中止时保留文件
-    resumeFromBytes: existingFileSize); // 断点位置
+    watchdogTimeout: 0,
+    appendToFile: true,              // 追加写入
+    removeFileOnAbort: false,        // 中止时保留文件
+    resumeOffset: existingFileSize); // 断点位置
 
 IDownloadFileRequest request = backend.CreateFileRequest(args);
 request.SendRequest();
@@ -373,7 +406,7 @@ var args = new DownloadFileRequestArgs(
     url: url,
     savePath: path,
     timeout: 30,
-    watchdogTime: 30); // 30秒无数据自动中止
+    watchdogTimeout: 30); // 30秒无数据自动中止
 
 IDownloadFileRequest request = backend.CreateFileRequest(args);
 request.SendRequest();
@@ -396,7 +429,7 @@ if (request.Status == EDownloadRequestStatus.Aborted)
 var args = new DownloadDataRequestArgs(
     url: "https://example.com/file.zip",
     timeout: 30,
-    watchdogTime: 0);
+    watchdogTimeout: 0);
 
 IDownloadHeadRequest request = backend.CreateHeadRequest(args);
 request.SendRequest();
@@ -422,7 +455,7 @@ if (request.Status == EDownloadRequestStatus.Succeed)
 var args = new DownloadDataRequestArgs(
     url: "https://example.com/data.json",
     timeout: 30,
-    watchdogTime: 0);
+    watchdogTimeout: 0);
 
 IDownloadBytesRequest request = backend.CreateBytesRequest(args);
 request.SendRequest();
@@ -495,7 +528,7 @@ IDownloadBackend (接口)
     │
     └── 未收到数据 ──► 计时器累加
                            │
-                           └── 超过 WatchdogTime ──► AbortRequest()
+                           └── 超过 WatchdogTimeout ──► AbortRequest()
 ```
 
 ---
@@ -511,44 +544,49 @@ IDownloadRequest (基础接口)
     ├── IDownloadTextRequest        (文本下载)
     └── IDownloadAssetBundleRequest (AssetBundle 下载)
 
-UnityWebRequestDownloaderBase (抽象基类)
+UnityWebRequestBase (抽象基类)
     │
-    ├── UnityWebRequestFileDownloader      ──► IDownloadFileRequest
-    ├── UnityWebRequestHeadDownloader      ──► IDownloadHeadRequest
-    ├── UnityWebRequestBytesDownloader     ──► IDownloadBytesRequest
-    ├── UnityWebRequestTextDownloader      ──► IDownloadTextRequest
-    └── UnityWebRequestAssetBundleDownloader ──► IDownloadAssetBundleRequest
+    ├── UnityWebRequestFile          ──► IDownloadFileRequest
+    ├── UnityWebRequestHead          ──► IDownloadHeadRequest
+    ├── UnityWebRequestBytes         ──► IDownloadBytesRequest
+    ├── UnityWebRequestText          ──► IDownloadTextRequest
+    └── UnityWebRequestAssetBundle   ──► IDownloadAssetBundleRequest
 
-VirtualFileDownloader (独立实现) ──► IDownloadFileRequest
+SimulateRequestFile (独立实现) ──► IDownloadFileRequest
 ```
 
 ---
 
 ## 工具类
 
-### DownloadSystemHelper
+### DownloadSystemTools
 
-提供跨平台的工具函数：
+提供跨平台的 URL 转换和判断功能：
 
-| 方法 | 说明 |
-|------|------|
-| `ConvertToWWWPath()` | 转换本地路径为 WWW 协议 URL |
-| `IsRequestLocalFile()` | 判断是否本地文件请求 |
+| 方法 | 参数 | 返回值 | 说明 |
+|------|------|--------|------|
+| `ToLocalURL(path)` | `string path` 本地文件路径 | 可用于 UnityWebRequest 的文件协议 URL | 转换本地路径为文件协议 URL（自动处理特殊字符） |
+| `IsLocalFileURL(url)` | `string url` 要判断的 URL | `bool` 是否为本地文件 URL | 判断 URL 是否为 `file:` 或 `jar:file:` 协议 |
 
-### WebRequestCounter
+### DownloadFailureCounter
 
-请求失败计数器，用于诊断统计：
+网络请求失败计数器（诊断用）：
 
-- 线程安全：内部使用 `Dictionary` 且未加锁，约定只在主线程调用；如需多线程统计请在外层加锁或改造实现
-- Key 规则：`$"{packageName}_{eventName}"`
-- 统计口径：**仅统计网络请求失败**（`IDownloadRequest.Status != Succeed` 时记录），不统计内容为空、校验失败、解析失败等业务层失败
+- **线程安全**：内部使用 `Dictionary` 且未加锁，约定只在 Unity 主线程调用；如需在多线程/回调线程调用，请在外层加锁或改为并发容器实现
+- **Key 格式**：`$"{packageName}_{eventName}"`
+- **统计口径**：**仅统计网络请求失败**（`IDownloadRequest.Status != Succeed` 时记录），不统计内容为空、校验失败、解析失败等业务层失败
+
+| 方法 | 参数 | 返回值 | 说明 |
+|------|------|--------|------|
+| `RecordFailure(packageName, eventName)` | `string packageName` 资源包名称, `string eventName` 事件名称 | `void` | 记录一次失败 |
+| `GetFailureCount(packageName, eventName)` | `string packageName` 资源包名称, `string eventName` 事件名称 | `int` 失败次数（未记录过返回 0） | 获取失败次数 |
 
 ```csharp
 // 记录失败
-WebRequestCounter.RecordRequestFailed(packageName, eventName);
+DownloadFailureCounter.RecordFailure(packageName, eventName);
 
 // 查询失败次数
-int count = WebRequestCounter.GetRequestFailedCount(packageName, eventName);
+int count = DownloadFailureCounter.GetFailureCount(packageName, eventName);
 ```
 
 ---
@@ -557,6 +595,7 @@ int count = WebRequestCounter.GetRequestFailedCount(packageName, eventName);
 
 1. **资源释放**：使用完毕后务必调用 `Dispose()` 释放资源
    - `AbortRequest()` 仅用于中止请求与切换状态，不等同于释放资源；无论成功/失败/中止都需要 `Dispose()`
+   - 第三方 `IDownloadBackend` 可能持有原生资源/线程/连接池等，上层在不再使用时也应调用 `backend.Dispose()`
    - 推荐使用 `try/finally` 确保释放（尤其是上层可能提前中止的场景）
 2. **断点续传**：需要服务器支持 `Range` 请求头和 `206 Partial Content` 响应
    - 若服务端不支持 Range 仍返回 200，全量内容可能会被追加写入，导致文件损坏
@@ -565,3 +604,4 @@ int count = WebRequestCounter.GetRequestFailedCount(packageName, eventName);
 5. **驱动更新**：部分第三方网络库实现的 backend 可能需要每帧调用 `IDownloadBackend.Update()` 进行驱动
 6. **中止语义**：`Aborted` 可能来自用户主动 `AbortRequest()` 或看门狗超时；中止场景下 `HttpCode/Error` 可能为默认值（例如 0/空）
 7. **线程安全**：所有下载请求的创建和轮询应在主线程进行
+8. **模拟下载器**：`SimulateRequestFile` 仅用于模拟进度，不会落盘，且 `SavePath` 始终为 `null`；成功时 `HttpCode` 固定为 `200`

Assets/YooAsset/Runtime/DownloadSystem/UnityWebBackend/UnityWebRequestBackend.cs

@@ -64,7 +64,7 @@ namespace YooAsset
         /// </summary>
         public IDownloadHeadRequest CreateHeadRequest(DownloadDataRequestArgs args)
         {
-            return new UnityWebRequestHeadDownloader(args, _webRequestCreator);
+            return new UnityWebRequestHead(args, _webRequestCreator);
         }
 
         /// <summary>
@@ -72,7 +72,7 @@ namespace YooAsset
         /// </summary>
         public IDownloadFileRequest CreateFileRequest(DownloadFileRequestArgs args)
         {
-            return new UnityWebRequestFileDownloader(args, _webRequestCreator);
+            return new UnityWebRequestFile(args, _webRequestCreator);
         }
 
         /// <summary>
@@ -80,7 +80,7 @@ namespace YooAsset
         /// </summary>
         public IDownloadBytesRequest CreateBytesRequest(DownloadDataRequestArgs args)
         {
-            return new UnityWebRequestBytesDownloader(args, _webRequestCreator);
+            return new UnityWebRequestBytes(args, _webRequestCreator);
         }
 
         /// <summary>
@@ -88,7 +88,7 @@ namespace YooAsset
         /// </summary>
         public IDownloadTextRequest CreateTextRequest(DownloadDataRequestArgs args)
         {
-            return new UnityWebRequestTextDownloader(args, _webRequestCreator);
+            return new UnityWebRequestText(args, _webRequestCreator);
         }
 
         /// <summary>
@@ -96,7 +96,7 @@ namespace YooAsset
         /// </summary>
         public IDownloadAssetBundleRequest CreateAssetBundleRequest(DownloadAssetBundleRequestArgs args)
         {
-            return new UnityWebRequestAssetBundleDownloader(args, _webRequestCreator);
+            return new UnityWebRequestAssetBundle(args, _webRequestCreator);
         }
 
         /// <summary>
@@ -104,7 +104,7 @@ namespace YooAsset
         /// </summary>
         public IDownloadFileRequest CreateSimulateRequest(DownloadSimulateRequestArgs args)
         {
-            return new VirtualFileDownloader(args);
+            return new SimulateRequestFile(args);
         }
     }
 }

Assets/YooAsset/Runtime/DownloadSystem/UnityWebBackend/UnityWebRequestCreator.cs

@@ -0,0 +1,16 @@
+using UnityEngine.Networking;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 自定义 UnityWebRequest 创建委托
+    /// </summary>
+    /// <remarks>
+    /// 用于自定义 UnityWebRequest 的创建方式，例如添加证书验证、代理设置等。
+    /// 通过 UnityWebRequestBackend 构造函数传入。
+    /// </remarks>
+    /// <param name="url">请求地址</param>
+    /// <param name="method">HTTP 方法（如 GET、HEAD）</param>
+    /// <returns>自定义配置的 UnityWebRequest 实例</returns>
+    public delegate UnityWebRequest UnityWebRequestCreator(string url, string method);
+}

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/SimulateRequestFile.cs

@@ -9,10 +9,10 @@ namespace YooAsset
     /// 用于编辑器模式下模拟下载进度，不进行实际网络请求。
     /// 根据配置的下载速度模拟进度变化。
     /// </remarks>
-    internal sealed class VirtualFileDownloader : IDownloadFileRequest
+    internal sealed class SimulateRequestFile : IDownloadFileRequest
     {
         private readonly DownloadSimulateRequestArgs _args;
-        private double _lastUpdateTime;
+        private double _lastTickTime;
 
         /// <summary>
         /// 文件保存路径（模拟下载不需要）
@@ -72,7 +72,7 @@ namespace YooAsset
         /// 构造模拟下载器
         /// </summary>
         /// <param name="args">模拟下载参数</param>
-        public VirtualFileDownloader(DownloadSimulateRequestArgs args)
+        public SimulateRequestFile(DownloadSimulateRequestArgs args)
         {
             _args = args;
             URL = args.URL;
@@ -87,7 +87,7 @@ namespace YooAsset
             if (Status == EDownloadRequestStatus.None)
             {
                 Status = EDownloadRequestStatus.Running;
-                _lastUpdateTime = GetUnityEngineRealtime();
+                _lastTickTime = TimeUtility.RealtimeSinceStartup;
             }
         }
 
@@ -99,9 +99,9 @@ namespace YooAsset
             if (Status != EDownloadRequestStatus.Running)
                 return;
 
-            double currentTime = GetUnityEngineRealtime();
-            double deltaTime = currentTime - _lastUpdateTime;
-            _lastUpdateTime = currentTime;
+            double currentTime = TimeUtility.RealtimeSinceStartup;
+            double deltaTime = currentTime - _lastTickTime;
+            _lastTickTime = currentTime;
 
             // 计算本帧下载的字节数
             long downloadBytes = (long)(_args.DownloadSpeed * deltaTime);
@@ -137,14 +137,5 @@ namespace YooAsset
         public void Dispose()
         {
         }
-
-        private double GetUnityEngineRealtime()
-        {
-#if UNITY_2020_3_OR_NEWER
-            return UnityEngine.Time.realtimeSinceStartupAsDouble;
-#else
-            return UnityEngine.Time.realtimeSinceStartup;
-#endif
-        }
     }
 }

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/UnityWebRequestAssetBundle.cs

@@ -11,7 +11,7 @@ namespace YooAsset
     /// 下载并加载 Unity AssetBundle 资源包。
     /// 支持 Unity 内置缓存机制和 CRC 校验。
     /// </remarks>
-    internal sealed class UnityWebRequestAssetBundleDownloader : UnityWebRequestDownloaderBase, IDownloadAssetBundleRequest
+    internal sealed class UnityWebRequestAssetBundle : UnityWebRequestBase, IDownloadAssetBundleRequest
     {
         private readonly DownloadAssetBundleRequestArgs _args;
         private DownloadHandlerAssetBundle _downloadHandler;
@@ -26,7 +26,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="args">AssetBundle 下载参数</param>
         /// <param name="webRequestCreator">UnityWebRequest 创建器（可选）</param>
-        public UnityWebRequestAssetBundleDownloader(DownloadAssetBundleRequestArgs args, UnityWebRequestCreator webRequestCreator)
+        public UnityWebRequestAssetBundle(DownloadAssetBundleRequestArgs args, UnityWebRequestCreator webRequestCreator)
             : base(args.URL, webRequestCreator)
         {
             _args = args;
@@ -38,10 +38,10 @@ namespace YooAsset
         protected override void CreateWebRequest()
         {
             _downloadHandler = CreateAssetBundleDownloadHandler();
-            _webRequest = CreateUnityWebRequestGet(URL);
+            _webRequest = CreateGetRequest(URL);
             _webRequest.downloadHandler = _downloadHandler;
             _webRequest.disposeDownloadHandlerOnDispose = true;
-            ApplyRequestOptions(_args.Timeout, _args.WatchdogTime, _args.Headers);
+            ConfigureRequest(_args.Timeout, _args.WatchdogTimeout, _args.Headers);
         }
 
         /// <summary>
@@ -76,7 +76,7 @@ namespace YooAsset
             else
             {
                 if (string.IsNullOrEmpty(_args.FileHash))
-                    throw new YooInternalException("File hash is null or empty !");
+                    throw new YooInternalException("File hash is null or empty.");
 
                 // 使用 Unity 缓存
                 // 说明：The file hash defining the version of the asset bundle.

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/UnityWebRequestBase.cs

@@ -11,16 +11,16 @@ namespace YooAsset
     /// 封装 UnityWebRequest 的通用下载逻辑，包括状态管理、进度追踪等。
     /// 子类只需实现 CreateWebRequest 方法来创建特定类型的下载请求。
     /// </remarks>
-    internal abstract class UnityWebRequestDownloaderBase : IDownloadRequest
+    internal abstract class UnityWebRequestBase : IDownloadRequest
     {
         private readonly UnityWebRequestCreator _webRequestCreator;
         protected UnityWebRequest _webRequest;
 
         // 看门狗相关
-        private int _watchdogTime = 0;
+        private int _watchdogTimeout = 0;
         private bool _watchdogAborted = false;
         private long _lastDownloadBytes = -1;
-        private double _lastGetDataTime;
+        private double _lastDataReceivedTime;
 
         #region 接口实现
         /// <summary>
@@ -76,7 +76,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="url">请求地址</param>
         /// <param name="webRequestCreator">UnityWebRequest 创建器（可选）</param>
-        protected UnityWebRequestDownloaderBase(string url, UnityWebRequestCreator webRequestCreator)
+        protected UnityWebRequestBase(string url, UnityWebRequestCreator webRequestCreator)
         {
             URL = url;
             _webRequestCreator = webRequestCreator;
@@ -109,7 +109,7 @@ namespace YooAsset
                 catch (Exception ex)
                 {
                     Status = EDownloadRequestStatus.Failed;
-                    Error = $"[{GetType().Name}] Failed to create web request : {ex.Message}";
+                    Error = $"[{GetType().Name}] Failed to create web request: {ex.Message}";
                 }
             }
         }
@@ -125,7 +125,7 @@ namespace YooAsset
             DownloadProgress = _webRequest.downloadProgress;
             DownloadedBytes = (long)_webRequest.downloadedBytes;
 
-            CheckWatchdog();
+            TickWatchdog();
             if (_webRequest.isDone == false)
                 return;
 
@@ -144,12 +144,12 @@ namespace YooAsset
             else
             {
                 Status = EDownloadRequestStatus.Failed;
-                Error = $"[{GetType().Name}] URL: {URL} - 错误: {_webRequest.error}";
+                Error = $"[{GetType().Name}] URL: {URL} - Error: {_webRequest.error}";
                 OnRequestFailed();
             }
 
             // 完成后释放
-            DisposeWebRequest();
+            CleanupWebRequest();
         }
 
         /// <summary>
@@ -170,7 +170,7 @@ namespace YooAsset
         /// </summary>
         public void Dispose()
         {
-            DisposeWebRequest();
+            CleanupWebRequest();
         }
 
 
@@ -199,7 +199,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="requestUrl">请求地址</param>
         /// <returns>UnityWebRequest 实例</returns>
-        protected UnityWebRequest CreateUnityWebRequestGet(string requestUrl)
+        protected UnityWebRequest CreateGetRequest(string requestUrl)
         {
             if (_webRequestCreator != null)
                 return _webRequestCreator.Invoke(requestUrl, UnityWebRequest.kHttpVerbGET);
@@ -212,7 +212,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="requestUrl">请求地址</param>
         /// <returns>UnityWebRequest 实例</returns>
-        protected UnityWebRequest CreateUnityWebRequestHead(string requestUrl)
+        protected UnityWebRequest CreateHeadRequest(string requestUrl)
         {
             if (_webRequestCreator != null)
                 return _webRequestCreator.Invoke(requestUrl, UnityWebRequest.kHttpVerbHEAD);
@@ -221,21 +221,21 @@ namespace YooAsset
         }
 
         /// <summary>
-        /// 应用通用请求参数
+        /// 配置通用请求参数
         /// </summary>
-        protected void ApplyRequestOptions(int timeout, int watchdogTime, Dictionary<string, string> headers)
+        protected void ConfigureRequest(int timeout, int watchdogTimeout, Dictionary<string, string> headers)
         {
             if (_webRequest == null)
-                throw new YooInternalException("Web request is null !");
+                throw new YooInternalException("Web request is null.");
 
             // 设置看门狗超时时间
-            _watchdogTime = watchdogTime;
+            _watchdogTimeout = watchdogTimeout;
 
             // 设置响应的超时时间
             if (timeout > 0)
                 _webRequest.timeout = timeout;
 
-            // 设置响应头
+            // 设置请求头
             if (headers != null)
             {
                 foreach (var header in headers)
@@ -248,28 +248,23 @@ namespace YooAsset
         /// <summary>
         /// 检测看门狗
         /// </summary>
-        private void CheckWatchdog()
+        private void TickWatchdog()
         {
-            if (_watchdogTime == 0)
+            if (_watchdogTimeout == 0)
                 return;
             if (_watchdogAborted)
                 return;
 
-#if UNITY_2020_3_OR_NEWER
-            double realtimeSinceStartup = UnityEngine.Time.realtimeSinceStartupAsDouble;
-#else
-            double realtimeSinceStartup = UnityEngine.Time.realtimeSinceStartup;
-#endif
-
+            double realtimeSinceStartup = TimeUtility.RealtimeSinceStartup;
             if (DownloadedBytes != _lastDownloadBytes)
             {
                 _lastDownloadBytes = DownloadedBytes;
-                _lastGetDataTime = realtimeSinceStartup;
+                _lastDataReceivedTime = realtimeSinceStartup;
             }
             else
             {
-                double deltaTime = realtimeSinceStartup - _lastGetDataTime;
-                if (deltaTime > _watchdogTime)
+                double deltaTime = realtimeSinceStartup - _lastDataReceivedTime;
+                if (deltaTime > _watchdogTimeout)
                 {
                     _watchdogAborted = true;
                     AbortRequest(); //看门狗终止网络请求
@@ -278,9 +273,9 @@ namespace YooAsset
         }
 
         /// <summary>
-        /// 释放资源
+        /// 清理 WebRequest 资源
         /// </summary>
-        private void DisposeWebRequest()
+        private void CleanupWebRequest()
         {
             if (_webRequest != null)
             {

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/UnityWebRequestBytes.cs

@@ -9,7 +9,7 @@ namespace YooAsset
     /// <remarks>
     /// 将下载内容保存到内存中的字节数组。
     /// </remarks>
-    internal sealed class UnityWebRequestBytesDownloader : UnityWebRequestDownloaderBase, IDownloadBytesRequest
+    internal sealed class UnityWebRequestBytes : UnityWebRequestBase, IDownloadBytesRequest
     {
         private readonly DownloadDataRequestArgs _args;
 
@@ -23,7 +23,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="args">数据下载参数</param>
         /// <param name="webRequestCreator">UnityWebRequest 创建器（可选）</param>
-        public UnityWebRequestBytesDownloader(DownloadDataRequestArgs args, UnityWebRequestCreator webRequestCreator)
+        public UnityWebRequestBytes(DownloadDataRequestArgs args, UnityWebRequestCreator webRequestCreator)
             : base(args.URL, webRequestCreator)
         {
             _args = args;
@@ -35,10 +35,10 @@ namespace YooAsset
         protected override void CreateWebRequest()
         {
             var handler = new DownloadHandlerBuffer();
-            _webRequest = CreateUnityWebRequestGet(URL);
+            _webRequest = CreateGetRequest(URL);
             _webRequest.downloadHandler = handler;
             _webRequest.disposeDownloadHandlerOnDispose = true;
-            ApplyRequestOptions(_args.Timeout, _args.WatchdogTime, _args.Headers);
+            ConfigureRequest(_args.Timeout, _args.WatchdogTimeout, _args.Headers);
         }
 
         /// <summary>

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/UnityWebRequestFile.cs

@@ -9,7 +9,7 @@ namespace YooAsset
     /// <remarks>
     /// 将下载内容保存到本地文件，支持断点续传和追加写入。
     /// </remarks>
-    internal sealed class UnityWebRequestFileDownloader : UnityWebRequestDownloaderBase, IDownloadFileRequest
+    internal sealed class UnityWebRequestFile : UnityWebRequestBase, IDownloadFileRequest
     {
         private readonly DownloadFileRequestArgs _args;
 
@@ -26,7 +26,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="args">文件下载参数</param>
         /// <param name="webRequestCreator">UnityWebRequest 创建器（可选）</param>
-        public UnityWebRequestFileDownloader(DownloadFileRequestArgs args, UnityWebRequestCreator webRequestCreator)
+        public UnityWebRequestFile(DownloadFileRequestArgs args, UnityWebRequestCreator webRequestCreator)
             : base(args.URL, webRequestCreator)
         {
             _args = args;
@@ -40,17 +40,17 @@ namespace YooAsset
             var handler = new DownloadHandlerFile(_args.SavePath, _args.AppendToFile);
             handler.removeFileOnAbort = _args.RemoveFileOnAbort;
 
-            _webRequest = CreateUnityWebRequestGet(URL);
+            _webRequest = CreateGetRequest(URL);
             _webRequest.downloadHandler = handler;
             _webRequest.disposeDownloadHandlerOnDispose = true;
 
             // 断点续传：设置 Range 请求头
-            if (_args.ResumeFromBytes > 0)
+            if (_args.ResumeOffset > 0)
             {
-                _webRequest.SetRequestHeader("Range", $"bytes={_args.ResumeFromBytes}-");
+                _webRequest.SetRequestHeader("Range", $"bytes={_args.ResumeOffset}-");
             }
 
-            ApplyRequestOptions(_args.Timeout, _args.WatchdogTime, _args.Headers);
+            ConfigureRequest(_args.Timeout, _args.WatchdogTimeout, _args.Headers);
         }
     }
 }

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/UnityWebRequestHead.cs

@@ -11,7 +11,7 @@ namespace YooAsset
     /// 仅获取响应头信息，不下载实际内容。
     /// 用于检查资源是否存在、获取资源大小、检查缓存有效性等场景。
     /// </remarks>
-    internal sealed class UnityWebRequestHeadDownloader : UnityWebRequestDownloaderBase, IDownloadHeadRequest
+    internal sealed class UnityWebRequestHead : UnityWebRequestBase, IDownloadHeadRequest
     {
         // 注意：缓存响应头（因为 WebRequest 释放后无法获取）
         private Dictionary<string, string> _cachedResponseHeaders;
@@ -69,7 +69,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="args">数据下载参数</param>
         /// <param name="webRequestCreator">UnityWebRequest 创建器（可选）</param>
-        public UnityWebRequestHeadDownloader(DownloadDataRequestArgs args, UnityWebRequestCreator webRequestCreator)
+        public UnityWebRequestHead(DownloadDataRequestArgs args, UnityWebRequestCreator webRequestCreator)
                             : base(args.URL, webRequestCreator)
         {
             _args = args;
@@ -98,9 +98,9 @@ namespace YooAsset
         /// </summary>
         protected override void CreateWebRequest()
         {
-            _webRequest = CreateUnityWebRequestHead(URL);
+            _webRequest = CreateHeadRequest(URL);
             _webRequest.downloadHandler = null; // HEAD 请求不需要 DownloadHandler
-            ApplyRequestOptions(_args.Timeout, _args.WatchdogTime, _args.Headers);
+            ConfigureRequest(_args.Timeout, _args.WatchdogTimeout, _args.Headers);
         }
 
         /// <summary>

Assets/YooAsset/Runtime/DownloadSystem/UnityWebRequest/UnityWebRequestText.cs

@@ -9,7 +9,7 @@ namespace YooAsset
     /// <remarks>
     /// 将下载内容解析为 UTF-8 文本字符串。
     /// </remarks>
-    internal sealed class UnityWebRequestTextDownloader : UnityWebRequestDownloaderBase, IDownloadTextRequest
+    internal sealed class UnityWebRequestText : UnityWebRequestBase, IDownloadTextRequest
     {
         private readonly DownloadDataRequestArgs _args;
 
@@ -23,7 +23,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="args">数据下载参数</param>
         /// <param name="webRequestCreator">UnityWebRequest 创建器（可选）</param>
-        public UnityWebRequestTextDownloader(DownloadDataRequestArgs args, UnityWebRequestCreator webRequestCreator)
+        public UnityWebRequestText(DownloadDataRequestArgs args, UnityWebRequestCreator webRequestCreator)
             : base(args.URL, webRequestCreator)
         {
             _args = args;
@@ -35,10 +35,10 @@ namespace YooAsset
         protected override void CreateWebRequest()
         {
             var handler = new DownloadHandlerBuffer();
-            _webRequest = CreateUnityWebRequestGet(URL);
+            _webRequest = CreateGetRequest(URL);
             _webRequest.downloadHandler = handler;
             _webRequest.disposeDownloadHandlerOnDispose = true;
-            ApplyRequestOptions(_args.Timeout, _args.WatchdogTime, _args.Headers);
+            ConfigureRequest(_args.Timeout, _args.WatchdogTimeout, _args.Headers);
         }
 
         /// <summary>

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

@@ -36,14 +36,6 @@ namespace YooAsset
         {
             return _fileSystem.GetBundleFilePath(_packageBundle);
         }
-        public override byte[] ReadBundleFileData()
-        {
-            return _fileSystem.ReadBundleFileData(_packageBundle);
-        }
-        public override string ReadBundleFileText()
-        {
-            return _fileSystem.ReadBundleFileText(_packageBundle);
-        }
 
         public override FSLoadAssetOperation LoadAssetAsync(AssetInfo assetInfo)
         {

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

@@ -39,7 +39,7 @@ namespace YooAsset
                 if (_assetBundle == null)
                 {
                     _steps = ESteps.Done;
-                    Error = $"The bundle {_packageBundle.BundleName} has been destroyed due to unity engine bugs !";
+                    Error = $"The bundle {_packageBundle.BundleName} has been destroyed due to unity engine bugs.";
                     Status = EOperationStatus.Failed;
                     return;
                 }
@@ -49,7 +49,7 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadAsset)
             {
-                if (IsWaitForAsyncComplete)
+                if (IsWaitingForAsyncComplete)
                 {
                     if (_assetInfo.AssetType == null)
                         Result = _assetBundle.LoadAllAssets();
@@ -71,7 +71,7 @@ namespace YooAsset
             {
                 if (_request != null)
                 {
-                    if (IsWaitForAsyncComplete)
+                    if (IsWaitingForAsyncComplete)
                     {
                         // 强制挂起主线程（注意：该操作会很耗时）
                         YooLogger.Warning("Suspend the main thread to load unity asset.");
@@ -108,14 +108,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
+            RunBatchExecution();
         }
     }
 }

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

@@ -39,7 +39,7 @@ namespace YooAsset
                 if (_assetBundle == null)
                 {
                     _steps = ESteps.Done;
-                    Error = $"The bundle {_packageBundle.BundleName} has been destroyed due to unity engine bugs !";
+                    Error = $"The bundle {_packageBundle.BundleName} has been destroyed due to unity engine bugs.";
                     Status = EOperationStatus.Failed;
                     return;
                 }
@@ -49,7 +49,7 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadAsset)
             {
-                if (IsWaitForAsyncComplete)
+                if (IsWaitingForAsyncComplete)
                 {
                     if (_assetInfo.AssetType == null)
                         Result = _assetBundle.LoadAsset(_assetInfo.AssetPath);
@@ -71,7 +71,7 @@ namespace YooAsset
             {
                 if (_request != null)
                 {
-                    if (IsWaitForAsyncComplete)
+                    if (IsWaitingForAsyncComplete)
                     {
                         // 强制挂起主线程（注意：该操作会很耗时）
                         YooLogger.Warning("Suspend the main thread to load unity asset.");
@@ -93,11 +93,11 @@ namespace YooAsset
                         error = $"Failed to load asset : {_assetInfo.AssetPath} AssetType : null AssetBundle : {_packageBundle.BundleName}";
                     else
                         error = $"Failed to load asset : {_assetInfo.AssetPath} AssetType : {_assetInfo.AssetType} AssetBundle : {_packageBundle.BundleName}";
-                    YooLogger.Error(error);
 
                     _steps = ESteps.Done;
-                    Error = error;
                     Status = EOperationStatus.Failed;
+                    Error = error;
+                    YooLogger.Error(Error);
                 }
                 else
                 {
@@ -108,14 +108,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
+            RunBatchExecution();
         }
     }
 }

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

@@ -36,7 +36,7 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadScene)
             {
-                if (IsWaitForAsyncComplete)
+                if (IsWaitingForAsyncComplete)
                 {
                     // 注意：场景同步加载方法不会立即加载场景，而是在下一帧加载。
                     Result = SceneManager.LoadScene(_assetInfo.AssetPath, _loadParams);
@@ -69,10 +69,10 @@ namespace YooAsset
             {
                 if (_asyncOperation != null)
                 {
-                    if (IsWaitForAsyncComplete)
+                    if (IsWaitingForAsyncComplete)
                     {
                         //注意：场景加载无法强制异步转同步
-                        YooLogger.Error("The scene is loading asyn !");
+                        YooLogger.Error("The scene is loading asyn.");
                     }
                     else
                     {
@@ -107,7 +107,7 @@ namespace YooAsset
         internal override void InternalWaitForAsyncComplete()
         {
             //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();
+            RunOnceExecution();
         }
         public override void UnSuspendLoad()
         {

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

@@ -39,7 +39,7 @@ namespace YooAsset
                 if (_assetBundle == null)
                 {
                     _steps = ESteps.Done;
-                    Error = $"The bundle {_packageBundle.BundleName} has been destroyed due to unity engine bugs !";
+                    Error = $"The bundle {_packageBundle.BundleName} has been destroyed due to unity engine bugs.";
                     Status = EOperationStatus.Failed;
                     return;
                 }
@@ -49,7 +49,7 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadAsset)
             {
-                if (IsWaitForAsyncComplete)
+                if (IsWaitingForAsyncComplete)
                 {
                     if (_assetInfo.AssetType == null)
                         Result = _assetBundle.LoadAssetWithSubAssets(_assetInfo.AssetPath);
@@ -71,7 +71,7 @@ namespace YooAsset
             {
                 if (_request != null)
                 {
-                    if (IsWaitForAsyncComplete)
+                    if (IsWaitingForAsyncComplete)
                     {
                         // 强制挂起主线程（注意：该操作会很耗时）
                         YooLogger.Warning("Suspend the main thread to load unity asset.");
@@ -108,14 +108,7 @@ namespace YooAsset
         }
         internal override void InternalWaitForAsyncComplete()
         {
-            while (true)
-            {
-                if (ExecuteWhileDone())
-                {
-                    _steps = ESteps.Done;
-                    break;
-                }
-            }
+            RunBatchExecution();
         }
     }
 }

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

@@ -0,0 +1,416 @@
+using System;
+using System.IO;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（非加密）
+    /// 通用实现，适用于 BuiltinFileSystem 和 CacheFileSystem
+    /// </summary>
+    public class DefaultLoadAssetBundleOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadAssetBundleOperation(LoadAssetBundleOptions opionts) : base(opionts) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.LoadAssetBundle;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromFile(_options.FileLoadPath);
+                else
+                    _createRequest = AssetBundle.LoadFromFileAsync(_options.FileLoadPath);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        public override AssetBundle LoadFromMemory()
+        {
+            byte[] fileData = FileUtility.ReadAllBytes(_options.FileLoadPath);
+            if (fileData == null || fileData.Length == 0)
+                return null;
+
+            return AssetBundle.LoadFromMemory(fileData);
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 BuiltinFileSystem 和 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadAssetBundleFromOffsetOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadAssetBundleFromOffsetOperation(LoadAssetBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.LoadAssetBundle;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                ulong offset = GetFileOffset();
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromFile(_options.FileLoadPath, 0, offset);
+                else
+                    _createRequest = AssetBundle.LoadFromFileAsync(_options.FileLoadPath, 0, offset);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 获取偏移值
+        /// </summary>
+        protected abstract uint GetFileOffset();
+
+        public override AssetBundle LoadFromMemory()
+        {
+            int offset = (int)GetFileOffset();
+            byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+            if (fileData == null || fileData.Length <= offset)
+                return null;
+
+            // 跳过偏移量
+            byte[] bundleData = new byte[fileData.Length - offset];
+            Buffer.BlockCopy(fileData, offset, bundleData, 0, bundleData.Length);
+
+            return AssetBundle.LoadFromMemory(bundleData);
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadAssetBundleFromMemoryOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckFilePath,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+        
+        public DefaultLoadAssetBundleFromMemoryOperation(LoadAssetBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckFilePath;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckFilePath)
+            {
+                string filePath = _options.FileLoadPath;
+                if (IsSupportFileIO(filePath) == false)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"FileIO not supported for builtin path : {filePath}";
+                }
+                else
+                {
+                    _steps = ESteps.LoadAssetBundle;
+                }
+            }
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+                byte[] rawData = DecryptData(fileData);
+                if (rawData == null || rawData.Length == 0)
+                {
+                    _steps = ESteps.None;
+                    Status = EOperationStatus.Failed;
+                    Error = "Decrypted raw data is null or empty.";
+                    return;
+                }
+
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromMemory(rawData);
+                else
+                    _createRequest = AssetBundle.LoadFromMemoryAsync(rawData);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] DecryptData(byte[] data);
+
+        public override AssetBundle LoadFromMemory()
+        {
+            byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+            byte[] rawData = DecryptData(fileData);
+            if (rawData == null || rawData.Length == 0)
+                return null;
+
+            return AssetBundle.LoadFromMemory(rawData);
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadAssetBundleFromStreamOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckFilePath,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadAssetBundleFromStreamOperation(LoadAssetBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckFilePath;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckFilePath)
+            {
+                string filePath = _options.FileLoadPath;
+                if (IsSupportFileIO(filePath) == false)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"FileIO not supported for builtin path : {filePath}";
+                }
+                else
+                {
+                    _steps = ESteps.LoadAssetBundle;
+                }
+            }
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                ManagedStream = CreateManagedFileStream();
+                uint bufferSize = GetManagedReadBufferSize();
+
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromStream(ManagedStream, 0, bufferSize);
+                else
+                    _createRequest = AssetBundle.LoadFromStreamAsync(ManagedStream, 0, bufferSize);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 获取文件流
+        /// </summary>
+        protected abstract FileStream CreateManagedFileStream();
+
+        /// <summary>
+        /// 获取缓冲池大小
+        /// </summary>
+        protected abstract uint GetManagedReadBufferSize();
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] DecryptData(byte[] data);
+
+        public override AssetBundle LoadFromMemory()
+        {
+            byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+            byte[] rawData = DecryptData(fileData);
+            if (rawData == null || rawData.Length == 0)
+                return null;
+
+            return AssetBundle.LoadFromMemory(rawData);
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/DefaultLoadAssetBundleOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 3b82b4b846083d34b958320b584d8d9b
+guid: 067ac2067f265624bac214127575d7d5
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -0,0 +1,249 @@
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（非加密）
+    /// 通用实现，适用于 WebRemoteFileSystem 和 WebServerFileSystem
+    /// </summary>
+    public class DefaultLoadWebAssetBundleOperation : LoadWebAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private IDownloadAssetBundleRequest _downloadAssetBundleRequest;
+        private ESteps _steps = ESteps.None;
+
+        private int _requestCount = 0;
+        private float _tryAgainTimer = 0;
+        private int _failedTryAgain;
+
+        public DefaultLoadWebAssetBundleOperation(LoadWebAssetBundleOptions opionts) : base(opionts)
+        {
+            _failedTryAgain = opionts.FailedTryAgain;
+        }
+        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)
+            {
+                string url = GetRequestURL();
+                var args = new DownloadAssetBundleRequestArgs(url, 0, _options.WatchdogTimeout, _options.DisableUnityWebCache, _options.Bundle.FileHash, _options.Bundle.UnityCRC);
+                _downloadAssetBundleRequest = _options.DownloadBackend.CreateAssetBundleRequest(args);
+                _downloadAssetBundleRequest.SendRequest();
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                Progress = _downloadAssetBundleRequest.DownloadProgress;
+                DownloadedBytes = _downloadAssetBundleRequest.DownloadedBytes;
+                DownloadProgress = _downloadAssetBundleRequest.DownloadProgress;
+                if (_downloadAssetBundleRequest.IsDone == false)
+                    return;
+
+                if (_downloadAssetBundleRequest.Status == EDownloadRequestStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                    Result = _downloadAssetBundleRequest.Result;
+                }
+                else
+                {
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_downloadAssetBundleRequest.URL} Try again.");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _downloadAssetBundleRequest.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+
+                // 最终释放请求器
+                _downloadAssetBundleRequest.Dispose();
+            }
+
+            // 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;
+                }
+            }
+        }
+
+        /// <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>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 WebRemoteFileSystem 和 WebServerFileSystem
+    /// </summary>
+    public abstract class DefaultLoadWebAssetBundleFromMemoryOperation : LoadWebAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private IDownloadBytesRequest _downloadBytesRequest;
+        private ESteps _steps = ESteps.None;
+
+        private int _requestCount = 0;
+        private float _tryAgainTimer = 0;
+        private int _failedTryAgain;
+
+        public DefaultLoadWebAssetBundleFromMemoryOperation(LoadWebAssetBundleOptions opionts) : base(opionts)
+        {
+            _failedTryAgain = opionts.FailedTryAgain;
+        }
+        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)
+            {
+                string url = GetRequestURL();
+                var args = new DownloadDataRequestArgs(url, 0, _options.WatchdogTimeout);
+                _downloadBytesRequest = _options.DownloadBackend.CreateBytesRequest(args);
+                _downloadBytesRequest.SendRequest();
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                Progress = _downloadBytesRequest.DownloadProgress;
+                DownloadProgress = _downloadBytesRequest.DownloadProgress;
+                DownloadedBytes = _downloadBytesRequest.DownloadedBytes;
+                if (_downloadBytesRequest.IsDone == false)
+                    return;
+
+                // 检查网络错误
+                if (_downloadBytesRequest.Status == EDownloadRequestStatus.Succeed)
+                {
+                    var rawData = Decryption(_downloadBytesRequest.Result);
+                    if (rawData == null || rawData.Length == 0)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = "AssetBundle raw data is null or empty.";
+                    }
+                    else
+                    {
+                        AssetBundle assetBundle = AssetBundle.LoadFromMemory(rawData);
+                        if (assetBundle == null)
+                        {
+                            _steps = ESteps.Done;
+                            Status = EOperationStatus.Failed;
+                            Error = $"Failed load encrypted AssetBundle: {_options.Bundle.BundleName}";
+                        }
+                        else
+                        {
+                            _steps = ESteps.Done;
+                            Status = EOperationStatus.Succeed;
+                            Result = assetBundle;
+                        }
+                    }
+                }
+                else
+                {
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_downloadBytesRequest.URL} Try again.");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _downloadBytesRequest.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+
+                // 最终释放请求器
+                _downloadBytesRequest.Dispose();
+            }
+
+            // 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;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] Decryption(byte[] data);
+
+        /// 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/BundleResult/AssetBundleResult/Operation/DefaultLoadWebAssetBundleOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: ff8a96dd005f55346986f8a98aff8c99
+guid: 05b4aa37709184a408090202f98b93d3
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -0,0 +1,80 @@
+using System.IO;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 加载 AssetBundle 的 Operation 工厂委托
+    /// </summary>
+    public delegate LoadAssetBundleOperation LoadAssetBundleOperationFactory(bool bundleEncrypted, LoadAssetBundleOptions options);
+
+    /// <summary>
+    /// 加载 AssetBundle 的抽象基类
+    /// 用户可继承此类实现自定义加载逻辑（如加密解密）
+    /// </summary>
+    public abstract class LoadAssetBundleOperation : AsyncOperationBase
+    {
+        protected readonly LoadAssetBundleOptions _options;
+
+        /// <summary>
+        /// 加载结果：AssetBundle 对象
+        /// </summary>
+        public AssetBundle Result { get; protected set; }
+
+        /// <summary>
+        /// 托管流对象（如果使用流加载）
+        /// 注意：流对象在资源包对象释放的时候会自动释放
+        /// </summary>
+        public Stream ManagedStream { get; protected set; }
+
+        public LoadAssetBundleOperation(LoadAssetBundleOptions options)
+        {
+            _options = options;
+        }
+
+        /// <summary>
+        /// 后备加载方法：从内存加载 AssetBundle
+        /// 当主加载方式失败时，FileSystem 会调用此方法作为后备机制
+        /// </summary>
+        /// <returns>加载成功返回 AssetBundle 对象，失败返回 null</returns>
+        public abstract AssetBundle LoadFromMemory();
+
+        /// <summary>
+        /// 检查文件路径是否支持 FileIO 读取
+        /// </summary>
+        protected static bool IsSupportFileIO(string filePath)
+        {
+            if (string.IsNullOrEmpty(filePath))
+                return true;
+            if (filePath.StartsWith("jar:") || filePath.StartsWith("content:"))
+                return false;
+            return true;
+        }
+    }
+
+    /// <summary>
+    /// 立即完成（失败）的 AssetBundle 加载操作
+    /// 用途：当 Factory 判定某种场景不支持（例如默认实现不支持加密包）时，返回该 Operation
+    /// </summary>
+    public sealed class LoadAssetBundleCompleteOperation : LoadAssetBundleOperation
+    {
+        private readonly string _error;
+
+        public LoadAssetBundleCompleteOperation(string error, LoadAssetBundleOptions options) : base(options)
+        {
+            _error = error;
+        }
+        internal override void InternalStart()
+        {
+            Status = EOperationStatus.Failed;
+            Error = _error;
+        }
+        internal override void InternalUpdate()
+        {
+        }
+        public override AssetBundle LoadFromMemory()
+        {
+            return null;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/LoadAssetBundleOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: d6d4ba58bf1a1bb4db469b2cdd741ad0
+guid: 32e01cb4600c49f42b8ec19be8f0fb22
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -0,0 +1,19 @@
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 加载 AssetBundle 的上下文信息
+    /// </summary>
+    public struct LoadAssetBundleOptions
+    {
+        /// <summary>
+        /// 文件加载路径
+        /// </summary>
+        internal string FileLoadPath { get; set; }
+
+        /// <summary>
+        /// 资源包信息
+        /// </summary>
+        internal PackageBundle Bundle { get; set; }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/LoadAssetBundleOptions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: b866c4ec2f032aa4eb0d4f9094273100
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -0,0 +1,60 @@
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 加载 AssetBundle 的 Operation 工厂委托
+    /// </summary>
+    public delegate LoadWebAssetBundleOperation LoadWebAssetBundleOperationFactory(bool bundleEncrypted, LoadWebAssetBundleOptions options);
+
+    /// <summary>
+    /// 加载 AssetBundle 的抽象基类
+    /// 用户可继承此类实现自定义加载逻辑（如加密解密）
+    /// </summary>
+    public abstract class LoadWebAssetBundleOperation : AsyncOperationBase
+    {
+        protected readonly LoadWebAssetBundleOptions _options;
+
+        /// <summary>
+        /// 加载结果：AssetBundle 对象
+        /// </summary>
+        public AssetBundle Result { get; protected set; }
+
+        /// <summary>
+        /// 下载进度
+        /// </summary>
+        public float DownloadProgress { protected set; get; }
+
+        /// <summary>
+        /// 下载大小
+        /// </summary>
+        public long DownloadedBytes { protected set; get; }
+
+        public LoadWebAssetBundleOperation(LoadWebAssetBundleOptions options)
+        {
+            _options = options;
+        }
+    }
+
+    /// <summary>
+    /// 立即完成（失败）的 AssetBundle 加载操作
+    /// 用途：当 Factory 判定某种场景不支持（例如默认实现不支持加密包）时，返回该 Operation
+    /// </summary>
+    public sealed class LoadWebAssetBundleCompleteOperation : LoadWebAssetBundleOperation
+    {
+        private readonly string _error;
+
+        public LoadWebAssetBundleCompleteOperation(string error, LoadWebAssetBundleOptions options) : base(options)
+        {
+            _error = error;
+        }
+        internal override void InternalStart()
+        {
+            Status = EOperationStatus.Failed;
+            Error = _error;
+        }
+        internal override void InternalUpdate()
+        {
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/LoadWebAssetBundleOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 0f65d2f6038b95246b7a09cec4055b3a
+guid: f0fd9af541471154d9fc968abd450d31
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -0,0 +1,44 @@
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 加载 AssetBundle 的上下文信息
+    /// </summary>
+    public struct LoadWebAssetBundleOptions
+    {
+        /// <summary>
+        /// 资源包信息
+        /// </summary>
+        internal PackageBundle Bundle { get; set; }
+
+        /// <summary>
+        /// 失败后重试次数
+        /// </summary>
+        internal int FailedTryAgain { get; set; }
+
+        /// <summary>
+        /// 看门狗超时时间
+        /// </summary>
+        internal int WatchdogTimeout { get; set; }
+
+        /// <summary>
+        /// 下载后台接口
+        /// </summary>
+        internal IDownloadBackend DownloadBackend { get; set; }
+
+        /// <summary>
+        /// 禁用Unity的网络缓存
+        /// </summary>
+        internal bool DisableUnityWebCache { get; set; }
+
+        /// <summary>
+        /// 主资源地址
+        /// </summary>
+        internal string MainURL { get; set; }
+
+        /// <summary>
+        /// 备用资源地址
+        /// </summary>
+        internal string FallbackURL { get; set; }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/AssetBundleResult/Operation/LoadWebAssetBundleOptions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4c79e03ac8bcbef4aa0e2eede5bf63fb
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/BundleResult/BundleResult.cs

@@ -10,20 +10,10 @@ namespace YooAsset
         public abstract void UnloadBundleFile();
 
         /// <summary>
-        /// 获取资源包文件的路径
+        /// 获取资源包文件的本地路径
         /// </summary>
         public abstract string GetBundleFilePath();
 
-        /// <summary>
-        /// 读取资源包文件的二进制数据
-        /// </summary>
-        public abstract byte[] ReadBundleFileData();
-
-        /// <summary>
-        /// 读取资源包文件的文本数据
-        /// </summary>
-        public abstract string ReadBundleFileText();
-
 
         /// <summary>
         /// 加载资源包内的资源对象