Update CHANGELOG.md

可以使用看门狗机制代替。

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,188 @@
 
 All notable changes to this package will be documented in this file.
 
+## [2.3.16] - 2025-09-17
+
+### Improvements
+
+- (#638) 优化了Provider加载机制，引用计数为零时自动挂起！
+
+### Fixed
+
+- (#644) [**严重**] 修复了2.3.15版本，资产量巨大的情况下，编辑器下模拟模式初始化耗时很久的问题。
+
+### Added
+
+- (#639) 新增了文件系统参数：VIRTUAL_DOWNLOAD_MODE 和 VIRTUAL_DOWNLOAD_SPEED 
+
+  编辑器下不需要构建AB，也可以模拟远端资源下载，等同真机运行环境。
+
+  ```csharp
+  class DefaultEditorFIleSystem
+  {
+      /// <summary>
+      /// 模拟虚拟下载模式
+      /// </summary>
+      public bool VirtualDownloadMode { private set; get; } = false;
+  
+      /// <summary>
+      /// 模拟虚拟下载的网速（单位：字节）
+      /// </summary>
+      public int VirtualDownloadSpeed { private set; get; } = 1024;
+  }
+  ```
+
+- (#640) 新增了文件系统参数：VIRTUAL_WEBGL_MODE 
+
+  编辑器下不需要构建AB，也可以模拟小游戏开发环境，等同真机运行环境。
+
+  ```csharp
+  class DefaultEditorFIleSystem
+  {
+      /// <summary>
+      /// 模拟WebGL平台模式
+      /// </summary>
+      public bool VirtualWebGLMode { private set; get; } = false;
+  }
+  ```
+
+- (#642) 新增了文件系统参数：DOWNLOAD_WATCH_DOG_TIME
+
+  监控时间范围内，如果没有接收到任何下载数据，那么直接终止任务！
+
+  ```csharp
+  class DefaultCacheFIleSystem
+  {
+      /// <summary>
+      /// 自定义参数：下载任务的看门狗机制监控时间
+      /// </summary>
+      public int DownloadWatchDogTime { private set; get; } = int.MaxValue;
+  }
+  ```
+
+### Changed
+
+- 下载器参数timeout移除。
+
+  可以使用文件系统的看门狗机制代替。
+
+- (#632) IFilterRule接口变动。
+
+  收集器可以指定搜寻的资源类型，在收集目录资产量巨大的情况下，可以极大加快打包速度！
+
+  ```csharp
+  public interface IFilterRule
+  {
+      /// <summary>
+      /// 搜寻的资源类型
+      /// 说明：使用引擎方法搜索获取所有资源列表
+      /// </summary>
+      string FindAssetType { get; } 
+  }
+  ```
+
+  
+
+## [2.3.15] - 2025-09-09
+
+**重要**：升级了资源清单版本，不兼容老版本。建议重新提审安装包。
+
+### Improvements
+
+- 重构了UniTask扩展库的目录结构和说明文档。
+- 重构了内置文件系统类的加载和拷贝逻辑，解决在一些特殊机型上遇到的偶发性拷贝失败问题。
+- 增加了生成内置清单文件的窗口工具，详情见扩展工程里CreateBuildinCatalog目录。
+- 优化了异步操作系统的繁忙检测机制。
+- (#621) 资源配置页面可以展示DependCollector和StaticCollector包含的文件列表内容。
+- (#627) 优化了资源清单部分字段类型，CRC字段从字符串类型调整为整形，可以降低清单尺寸。
+
+### Fixed
+
+- 修复了构建页面扩展类缺少指定属性报错的问题。
+- (#611)  修复了资源扫描器配置页面，修改备注信息后会丢失焦点的问题。
+- (#622)  修复了纯鸿蒙系统读取内置加密文件失败的问题。
+- (#620)  修复了LINUX系统URL地址转换失败的问题。
+- (#631)  修复了NET 4.x程序集库Math.Clamp导致的编译错误。
+
+### Added
+
+- 新增了支持支付宝小游戏的文件系统扩展类。
+
+- 新增了支持Taptap小游戏的文件系统扩展类。
+
+- 新增了资源系统初始化参数：UseWeakReferenceHandle 
+
+  目前处于预览版，可以在引擎设置页面开启宏：YOOASSET_EXPERIMENTAL
+
+  ```csharp
+  /// <summary>
+  /// 启用弱引用资源句柄
+  /// </summary>
+  public bool UseWeakReferenceHandle = false;
+  ```
+
+- 内置文件系统和缓存文件系统新增初始化参数：FILE_VERIFY_MAX_CONCURRENCY 
+
+  ```csharp
+  /// <summary>
+  /// 自定义参数：初始化的时候缓存文件校验最大并发数
+  /// </summary>
+  public int FileVerifyMaxConcurrency { private set; get; }
+  ```
+
+- (#623)  内置构建管线新增构建参数：StripUnityVersion 
+
+  ```csharp
+  /// <summary>
+  /// 从文件头里剥离Unity版本信息
+  /// </summary>
+  public bool StripUnityVersion = false;
+  ```
+
+- 可编程构建管线新增构建参数：TrackSpriteAtlasDependencies
+
+  ```csharp
+  /// <summary>
+  /// 自动建立资源对象对图集的依赖关系
+  /// </summary>
+  public bool TrackSpriteAtlasDependencies = false;
+  ```
+
+- (#617) 新增资源收集配置参数：SupportExtensionless
+
+  在不需要模糊加载模式的前提下，关闭此选项，可以降低运行时内存大小。
+
+  该选项默认开启！
+
+  ```csharp
+  public class CollectCommand
+  {
+      /// <summary>
+      /// 支持无后缀名的资源定位地址
+      /// </summary>
+      public bool SupportExtensionless { set; get; }  
+  }
+  ```
+
+- (#625) 异步操作系统类新增监听方法。
+
+  ```csharp
+  class OperationSystem
+  {
+      /// <summary>
+      /// 监听任务开始
+      /// </summary>
+      public static void RegisterStartCallback(Action<string, AsyncOperationBase> callback);
+          
+      /// <summary>
+      /// 监听任务结束
+      /// </summary>
+      public static void RegisterFinishCallback(Action<string, AsyncOperationBase> callback);
+  }
+  ```
+
+  
+
 ## [2.3.14] - 2025-07-23
 
 **重要**：**所有下载相关的超时参数（timeout）已更新判定逻辑**

Assets/YooAsset/Editor/AssetArtScanner/AssetArtScannerSetting.cs

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

Assets/YooAsset/Editor/AssetArtScanner/ScannerResult.cs

@@ -18,6 +18,11 @@ namespace YooAsset.Editor
         /// </summary>
         public string ErrorInfo { private set; get; }
 
+        /// <summary>
+        /// 错误堆栈
+        /// </summary>
+        public string ErrorStack { private set; get; }
+
         /// <summary>
         /// 是否成功
         /// </summary>
@@ -33,9 +38,10 @@ namespace YooAsset.Editor
         }
 
 
-        public ScannerResult(string error)
+        public ScannerResult(string error, string stack)
         {
             ErrorInfo = error;
+            ErrorStack = stack;
         }
         public ScannerResult(string filePath, ScanReport report)
         {

Assets/YooAsset/Editor/AssetBundleBuilder/BuildMapContext.cs

@@ -13,6 +13,11 @@ namespace YooAsset.Editor
         /// </summary>
         private readonly Dictionary<string, BuildBundleInfo> _bundleInfoDic = new Dictionary<string, BuildBundleInfo>(10000);
 
+        /// <summary>
+        /// 图集资源集合
+        /// </summary>
+        public readonly List<BuildAssetInfo> SpriteAtlasAssetList = new List<BuildAssetInfo>(10000);
+
         /// <summary>
         /// 未被依赖的资源列表
         /// </summary>
@@ -60,6 +65,12 @@ namespace YooAsset.Editor
                 newBundleInfo.PackAsset(assetInfo);
                 _bundleInfoDic.Add(bundleName, newBundleInfo);
             }
+
+            // 统计所有的精灵图集
+            if (assetInfo.AssetInfo.IsSpriteAtlas())
+            {
+                SpriteAtlasAssetList.Add(assetInfo);
+            }
         }
 
         /// <summary>

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

@@ -2,6 +2,7 @@
 using System.Linq;
 using System.Collections;
 using System.Collections.Generic;
+using UnityEditor;
 
 namespace YooAsset.Editor
 {
@@ -301,18 +302,40 @@ namespace YooAsset.Editor
         #region YOOASSET_LEGACY_DEPENDENCY
         private void ProcessBuiltinBundleDependency(BuildContext context, PackageManifest manifest)
         {
+            // 注意：初始化资源清单建立引用关系
+            ManifestTools.InitManifest(manifest);
+
             // 注意：如果是可编程构建管线，需要补充内置资源包
             // 注意：该步骤依赖前面的操作！
             var buildResultContext = context.TryGetContextObject<TaskBuilding_SBP.BuildResultContext>();
+
             if (buildResultContext != null)
             {
-                // 注意：初始化资源清单建立引用关系
+                ProcessBuiltinBundleReference(manifest, buildResultContext.BuiltinShadersBundleName);
-                ManifestTools.InitManifest(manifest);
+                ProcessBuiltinBundleReference(manifest, buildResultContext.MonoScriptsBundleName);
-                ProcessBuiltinBundleReference(context, manifest, buildResultContext.BuiltinShadersBundleName);
+
-                ProcessBuiltinBundleReference(context, manifest, buildResultContext.MonoScriptsBundleName);
+                var buildParametersContext = context.TryGetContextObject<BuildParametersContext>();
+                var buildParameters = buildParametersContext.Parameters;
+                if (buildParameters is ScriptableBuildParameters scriptableBuildParameters)
+                {
+                    if (scriptableBuildParameters.TrackSpriteAtlasDependencies)
+                    {
+                        // 注意：检测是否开启图集模式
+                        // 说明：需要记录主资源对象对图集的依赖关系！
+                        if (EditorSettings.spritePackerMode != SpritePackerMode.Disabled)
+                        {
+                            var buildMapContext = context.GetContextObject<BuildMapContext>();
+                            foreach (var spriteAtlasAsset in buildMapContext.SpriteAtlasAssetList)
+                            {
+                                string spriteAtlasBundleName = spriteAtlasAsset.BundleName;
+                                ProcessBuiltinBundleReference(manifest, spriteAtlasBundleName);
+                            }
+                        }
+                    }
+                }
             }
         }
-        private void ProcessBuiltinBundleReference(BuildContext context, PackageManifest manifest, string builtinBundleName)
+        private void ProcessBuiltinBundleReference(PackageManifest manifest, string builtinBundleName)
         {
             if (string.IsNullOrEmpty(builtinBundleName))
                 return;

Assets/YooAsset/Editor/AssetBundleBuilder/BuildPipeline/ScriptableBuildPipeline/ScriptableBuildParameters.cs

@@ -29,6 +29,11 @@ namespace YooAsset.Editor
         /// </summary>
         public bool IgnoreTypeTreeChanges = true;
 
+        /// <summary>
+        /// 自动建立资源对象对图集的依赖关系
+        /// </summary>
+        public bool TrackSpriteAtlasDependencies = false;
+
 
         /// <summary>
         /// 生成代码防裁剪配置

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

@@ -21,6 +21,11 @@ namespace YooAsset.Editor
         /// </summary>
         public string ErrorInfo;
 
+        /// <summary>
+        /// 构建失败的堆栈
+        /// </summary>
+        public string ErrorStack;
+
         /// <summary>
         /// 输出的补丁包目录
         /// </summary>

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

@@ -51,6 +51,7 @@ namespace YooAsset.Editor
                     EditorTools.ClearProgressBar();
                     buildResult.FailedTask = task.GetType().Name;
                     buildResult.ErrorInfo = e.ToString();
+                    buildResult.ErrorStack = e.StackTrace;
                     buildResult.Success = false;
                     break;
                 }

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollector.cs

@@ -139,14 +139,30 @@ namespace YooAsset.Editor
         /// </summary>
         public List<CollectAssetInfo> GetAllCollectAssets(CollectCommand command, AssetBundleCollectorGroup group)
         {
+            bool ignoreStaticCollector = command.IsFlagSet(ECollectFlags.IgnoreStaticCollector);
+            if (ignoreStaticCollector)
+            {
+                if (CollectorType == ECollectorType.StaticAssetCollector)
+                    return new List<CollectAssetInfo>();
+            }
+
+            bool ignoreDependCollector = command.IsFlagSet(ECollectFlags.IgnoreDependCollector);
+            if (ignoreDependCollector)
+            {
+                if (CollectorType == ECollectorType.DependAssetCollector)
+                    return new List<CollectAssetInfo>();
+            }
+
             Dictionary<string, CollectAssetInfo> result = new Dictionary<string, CollectAssetInfo>(1000);
 
             // 收集打包资源路径
             List<string> findAssets = new List<string>();
             if (AssetDatabase.IsValidFolder(CollectPath))
             {
-                string collectDirectory = CollectPath;
+                IFilterRule filterRuleInstance = AssetBundleCollectorSettingData.GetFilterRuleInstance(FilterRuleName);
-                string[] findResult = EditorTools.FindAssets(EAssetSearchType.All, collectDirectory);
+                string findAssetType = filterRuleInstance.FindAssetType;
+                string searchFolder = CollectPath;
+                string[] findResult = EditorTools.FindAssets(findAssetType, searchFolder);
                 findAssets.AddRange(findResult);
             }
             else
@@ -262,8 +278,8 @@ namespace YooAsset.Editor
         }
         private List<AssetInfo> GetAllDependencies(CollectCommand command, string mainAssetPath)
         {
-            // 注意：模拟构建模式下不需要收集依赖资源
+            bool ignoreGetDependencies = command.IsFlagSet(ECollectFlags.IgnoreGetDependencies);
-            if (command.SimulateBuild)
+            if (ignoreGetDependencies)
                 return new List<AssetInfo>();
 
             string[] depends = command.AssetDependency.GetDependencies(mainAssetPath, true);

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.cs

@@ -1028,7 +1028,7 @@ namespace YooAsset.Editor
                 IIgnoreRule ignoreRule = AssetBundleCollectorSettingData.GetIgnoreRuleInstance(_ignoreRulePopupField.value.ClassName);
                 string packageName = _packageNameTxt.value;
                 var command = new CollectCommand(packageName, ignoreRule);
-                command.SimulateBuild = true;
+                command.SetFlag(ECollectFlags.IgnoreGetDependencies, true);
                 command.UniqueBundleName = _uniqueBundleNameToogle.value;
                 command.EnableAddressable = _enableAddressableToogle.value;
                 command.SupportExtensionless = _supportExtensionlessToogle.value;

Assets/YooAsset/Editor/AssetBundleCollector/CollectCommand.cs

@@ -1,6 +1,26 @@
 
 namespace YooAsset.Editor
 {
+    public enum ECollectFlags
+    {
+        None = 0,
+
+        /// <summary>
+        /// 不收集依赖资源
+        /// </summary>
+        IgnoreGetDependencies = 1 << 0,
+
+        /// <summary>
+        /// 忽略静态收集器
+        /// </summary>
+        IgnoreStaticCollector = 1 << 1,
+
+        /// <summary>
+        /// 忽略依赖收集器
+        /// </summary>
+        IgnoreDependCollector = 1 << 2,
+    }
+
     public class CollectCommand
     {
         /// <summary>
@@ -17,7 +37,20 @@ namespace YooAsset.Editor
         /// <summary>
         /// 模拟构建模式
         /// </summary>
-        public bool SimulateBuild { set; get; }
+        public bool SimulateBuild
+        {
+            set
+            {
+                SetFlag(ECollectFlags.IgnoreGetDependencies, value);
+                SetFlag(ECollectFlags.IgnoreStaticCollector, value);
+                SetFlag(ECollectFlags.IgnoreDependCollector, value);
+            }
+        }
+
+        /// <summary>
+        /// 窗口收集模式
+        /// </summary>
+        public int CollectFlags { set; get; } = 0;
 
         /// <summary>
         /// 资源包名唯一化
@@ -70,5 +103,24 @@ namespace YooAsset.Editor
             PackageName = packageName;
             IgnoreRule = ignoreRule;
         }
+
+        /// <summary>
+        /// 设置标记位
+        /// </summary>
+        public void SetFlag(ECollectFlags flag, bool isOn)
+        {
+            if (isOn)
+                CollectFlags |= (int)flag;  // 开启指定标志位
+            else
+                CollectFlags &= ~(int)flag; // 关闭指定标志位
+        }
+
+        /// <summary>
+        /// 查询标记位
+        /// </summary>
+        public bool IsFlagSet(ECollectFlags flag)
+        {
+            return (CollectFlags & (int)flag) != 0;
+        }
     }
 }

Assets/YooAsset/Editor/AssetBundleCollector/CollectRules/IFilterRule.cs

@@ -23,7 +23,13 @@ namespace YooAsset.Editor
     public interface IFilterRule
     {
         /// <summary>
-        /// 是否为收集资源
+        /// 搜寻的资源类型
+        /// 说明：使用引擎方法搜索获取所有资源列表
+        /// </summary>
+        string FindAssetType { get; }
+
+        /// <summary>
+        /// 验证搜寻的资源是否为收集资源
         /// </summary>
         /// <returns>如果收集该资源返回TRUE</returns>
         bool IsCollectAsset(FilterRuleData data);

Assets/YooAsset/Editor/AssetBundleCollector/DefaultRules/DefaultFilterRule.cs

@@ -9,6 +9,11 @@ namespace YooAsset.Editor
     [DisplayName("收集所有资源")]
     public class CollectAll : IFilterRule
     {
+        public string FindAssetType
+        {
+            get { return EAssetSearchType.All.ToString(); }
+        }
+
         public bool IsCollectAsset(FilterRuleData data)
         {
             return true;
@@ -18,6 +23,11 @@ namespace YooAsset.Editor
     [DisplayName("收集场景")]
     public class CollectScene : IFilterRule
     {
+        public string FindAssetType
+        {
+            get { return EAssetSearchType.Scene.ToString(); }
+        }
+
         public bool IsCollectAsset(FilterRuleData data)
         {
             string extension = Path.GetExtension(data.AssetPath);
@@ -28,6 +38,11 @@ namespace YooAsset.Editor
     [DisplayName("收集预制体")]
     public class CollectPrefab : IFilterRule
     {
+        public string FindAssetType
+        {
+            get { return EAssetSearchType.Prefab.ToString(); }
+        }
+
         public bool IsCollectAsset(FilterRuleData data)
         {
             return Path.GetExtension(data.AssetPath) == ".prefab";
@@ -37,6 +52,11 @@ namespace YooAsset.Editor
     [DisplayName("收集精灵类型的纹理")]
     public class CollectSprite : IFilterRule
     {
+        public string FindAssetType
+        {
+            get { return EAssetSearchType.Sprite.ToString(); }
+        }
+
         public bool IsCollectAsset(FilterRuleData data)
         {
             var mainAssetType = AssetDatabase.GetMainAssetTypeAtPath(data.AssetPath);
@@ -58,6 +78,11 @@ namespace YooAsset.Editor
     [DisplayName("收集着色器")]
     public class CollectShader : IFilterRule
     {
+        public string FindAssetType
+        {
+            get { return EAssetSearchType.Shader.ToString(); }
+        }
+
         public bool IsCollectAsset(FilterRuleData data)
         {
             return Path.GetExtension(data.AssetPath) == ".shader";
@@ -67,6 +92,11 @@ namespace YooAsset.Editor
     [DisplayName("收集着色器变种集合")]
     public class CollectShaderVariants : IFilterRule
     {
+        public string FindAssetType
+        {
+            get { return EAssetSearchType.All.ToString(); }
+        }
+
         public bool IsCollectAsset(FilterRuleData data)
         {
             return Path.GetExtension(data.AssetPath) == ".shadervariants";

Assets/YooAsset/Editor/Common/AssetInfo.cs

@@ -62,6 +62,17 @@ namespace YooAsset.Editor
                 return false;
         }
 
+        /// <summary>
+        /// 是否为图集资源
+        /// </summary>
+        public bool IsSpriteAtlas()
+        {
+            if (AssetType == typeof(UnityEngine.U2D.SpriteAtlas))
+                return true;
+            else
+                return false;
+        }
+
         public int CompareTo(AssetInfo other)
         {
             return this.AssetPath.CompareTo(other.AssetPath);

Assets/YooAsset/Editor/EditorDefine.cs

@@ -39,6 +39,7 @@ namespace YooAsset.Editor
         Shader,
         Sprite,
         Texture,
+        RenderTexture,
         VideoClip,
     }
 

Assets/YooAsset/Editor/EditorTools.cs

@@ -169,6 +169,28 @@ namespace YooAsset.Editor
         /// <param name="searchInFolders">指定搜索的文件夹列表</param>
         /// <returns>返回搜集到的资源路径列表</returns>
         public static string[] FindAssets(EAssetSearchType searchType, string[] searchInFolders)
+        {
+            return FindAssets(searchType.ToString(), searchInFolders);
+        }
+
+        /// <summary>
+        /// 搜集资源
+        /// </summary>
+        /// <param name="searchType">搜集的资源类型</param>
+        /// <param name="searchInFolder">指定搜索的文件夹</param>
+        /// <returns>返回搜集到的资源路径列表</returns>
+        public static string[] FindAssets(EAssetSearchType searchType, string searchInFolder)
+        {
+            return FindAssets(searchType.ToString(), new string[] { searchInFolder });
+        }
+
+        /// <summary>
+        /// 搜集资源
+        /// </summary>
+        /// <param name="searchType">搜集的资源类型</param>
+        /// <param name="searchInFolders">指定搜索的文件夹列表</param>
+        /// <returns>返回搜集到的资源路径列表</returns>
+        public static string[] FindAssets(string searchType, string[] searchInFolders)
         {
             // 注意：AssetDatabase.FindAssets()不支持末尾带分隔符的文件夹路径
             for (int i = 0; i < searchInFolders.Length; i++)
@@ -179,7 +201,7 @@ namespace YooAsset.Editor
 
             // 注意：获取指定目录下的所有资源对象（包括子文件夹）
             string[] guids;
-            if (searchType == EAssetSearchType.All)
+            if (string.IsNullOrEmpty(searchType) || searchType == EAssetSearchType.All.ToString())
                 guids = AssetDatabase.FindAssets(string.Empty, searchInFolders);
             else
                 guids = AssetDatabase.FindAssets($"t:{searchType}", searchInFolders);
@@ -206,7 +228,7 @@ namespace YooAsset.Editor
         /// <param name="searchType">搜集的资源类型</param>
         /// <param name="searchInFolder">指定搜索的文件夹</param>
         /// <returns>返回搜集到的资源路径列表</returns>
-        public static string[] FindAssets(EAssetSearchType searchType, string searchInFolder)
+        public static string[] FindAssets(string searchType, string searchInFolder)
         {
             return FindAssets(searchType, new string[] { searchInFolder });
         }

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

@@ -0,0 +1,65 @@
+using UnityEngine.Networking;
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class UnityVirtualBundleRequestOperation : UnityWebRequestOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            Download,
+            Done,
+        }
+
+        private readonly PackageBundle _bundle;
+        private readonly int _downloadSpeed;
+        private ESteps _steps = ESteps.None;
+
+        internal UnityVirtualBundleRequestOperation(PackageBundle packageBundle, int downloadSpeed, string url) : base(url)
+        {
+            _bundle = packageBundle;
+            _downloadSpeed = downloadSpeed;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.Download;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.Download)
+            {
+                // 模拟下载进度
+                float progress = 0;
+                if (DownloadedBytes > 0)
+                    progress = DownloadedBytes / _bundle.FileSize;
+                long downloadBytes = (long)((double)_downloadSpeed * Time.deltaTime);
+                
+                Progress = progress;
+                DownloadProgress = progress;
+                DownloadedBytes += downloadBytes;
+                if (DownloadedBytes < _bundle.FileSize)
+                    return;
+
+                Progress = 1f;
+                DownloadProgress = 1f;
+                DownloadedBytes = _bundle.FileSize;
+
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            if (_steps != ESteps.Done)
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = $"Try load bundle {_bundle.BundleName} from remote !";
+            }
+        }
+    }
+}

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

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 9a38597f546a46a429b24abd595c76e4
+guid: 9e71e850eded0da43906cb4f7cb75629
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -172,7 +172,7 @@ namespace YooAsset
             else if (name == FileSystemParametersDefine.FILE_VERIFY_MAX_CONCURRENCY)
             {
                 int convertValue = Convert.ToInt32(value);
-                FileVerifyMaxConcurrency = Math.Clamp(convertValue, 1, int.MaxValue);
+                FileVerifyMaxConcurrency = Mathf.Clamp(convertValue, 1, int.MaxValue);
             }
             else if (name == FileSystemParametersDefine.APPEND_FILE_EXTENSION)
             {

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

@@ -2,6 +2,7 @@
 using System.IO;
 using System.Collections.Generic;
 using System.Linq;
+using UnityEngine;
 
 namespace YooAsset
 {
@@ -95,6 +96,11 @@ namespace YooAsset
         /// </summary>
         public int DownloadMaxRequestPerFrame { private set; get; } = int.MaxValue;
 
+        /// <summary>
+        /// 自定义参数：下载任务的看门狗机制监控时间
+        /// </summary>
+        public int DownloadWatchDogTime { private set; get; } = int.MaxValue;
+
         /// <summary>
         /// 自定义参数：启用断点续传的最小尺寸
         /// </summary>
@@ -231,7 +237,7 @@ namespace YooAsset
             else if (name == FileSystemParametersDefine.FILE_VERIFY_MAX_CONCURRENCY)
             {
                 int convertValue = Convert.ToInt32(value);
-                FileVerifyMaxConcurrency = Math.Clamp(convertValue, 1, int.MaxValue);
+                FileVerifyMaxConcurrency = Mathf.Clamp(convertValue, 1, int.MaxValue);
             }
             else if (name == FileSystemParametersDefine.APPEND_FILE_EXTENSION)
             {
@@ -244,12 +250,17 @@ namespace YooAsset
             else if (name == FileSystemParametersDefine.DOWNLOAD_MAX_CONCURRENCY)
             {
                 int convertValue = Convert.ToInt32(value);
-                DownloadMaxConcurrency = Math.Clamp(convertValue, 1, int.MaxValue);
+                DownloadMaxConcurrency = Mathf.Clamp(convertValue, 1, int.MaxValue);
             }
             else if (name == FileSystemParametersDefine.DOWNLOAD_MAX_REQUEST_PER_FRAME)
             {
                 int convertValue = Convert.ToInt32(value);
-                DownloadMaxRequestPerFrame = Math.Clamp(convertValue, 1, int.MaxValue);
+                DownloadMaxRequestPerFrame = Mathf.Clamp(convertValue, 1, int.MaxValue);
+            }
+            else if (name == FileSystemParametersDefine.DOWNLOAD_WATCH_DOG_TIME)
+            {
+                int convertValue = Convert.ToInt32(value);
+                DownloadWatchDogTime = Mathf.Clamp(convertValue, 1, int.MaxValue);
             }
             else if (name == FileSystemParametersDefine.RESUME_DOWNLOAD_MINMUM_SIZE)
             {

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

@@ -17,6 +17,11 @@ namespace YooAsset
         protected readonly PackageBundle _bundle;
         protected readonly string _tempFilePath;
 
+        private bool _watchDogInit = false;
+        private bool _watchDogAborted = false;
+        private ulong _lastDownloadBytes;
+        private double _lastGetDataTime;
+
         /// <summary>
         /// 引用计数
         /// </summary>
@@ -33,6 +38,47 @@ namespace YooAsset
             return $"RefCount : {RefCount}";
         }
 
+        /// <summary>
+        /// 更新看门狗监测
+        /// 说明：监控时间范围内，如果没有接收到任何下载数据，那么直接终止任务！
+        /// </summary>
+        protected void UpdateWatchDog()
+        {
+            if (_fileSystem.DownloadWatchDogTime == int.MaxValue)
+                return;
+
+            if (_watchDogAborted)
+                return;
+
+#if UNITY_2020_3_OR_NEWER
+            double realtimeSinceStartup = UnityEngine.Time.realtimeSinceStartupAsDouble;
+#else
+            double realtimeSinceStartup = UnityEngine.Time.realtimeSinceStartup;
+#endif
+
+            if (_watchDogInit == false)
+            {
+                _watchDogInit = true;
+                _lastDownloadBytes = 0;
+                _lastGetDataTime = realtimeSinceStartup;
+            }
+
+            if (_webRequest.downloadedBytes != _lastDownloadBytes)
+            {
+                _lastDownloadBytes = _webRequest.downloadedBytes;
+                _lastGetDataTime = realtimeSinceStartup;
+            }
+            else
+            {
+                double deltaTime = realtimeSinceStartup - _lastGetDataTime;
+                if (deltaTime > _fileSystem.DownloadWatchDogTime)
+                {
+                    _watchDogAborted = true;
+                    InternalAbort(); //终止网络请求
+                }
+            }
+        }
+
         /// <summary>
         /// 减少引用计数
         /// </summary>

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

@@ -4,7 +4,7 @@ using UnityEngine.Networking;
 
 namespace YooAsset
 {
-    internal class UnityDownloadLocalFileOperation : UnityDownloadFileOperation
+    internal sealed class UnityDownloadLocalFileOperation : UnityDownloadFileOperation
     {
         private VerifyTempFileOperation _verifyOperation;
         private ESteps _steps = ESteps.None;
@@ -42,6 +42,8 @@ namespace YooAsset
                 DownloadProgress = _webRequest.downloadProgress;
                 DownloadedBytes = (long)_webRequest.downloadedBytes;
                 Progress = DownloadProgress;
+
+                UpdateWatchDog();
                 if (_webRequest.isDone == false)
                     return;
 

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

@@ -39,6 +39,8 @@ namespace YooAsset
                 DownloadProgress = _webRequest.downloadProgress;
                 DownloadedBytes = (long)_webRequest.downloadedBytes;
                 Progress = DownloadProgress;
+
+                UpdateWatchDog();
                 if (_webRequest.isDone == false)
                     return;
 

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

@@ -56,6 +56,8 @@ namespace YooAsset
                 DownloadProgress = _webRequest.downloadProgress;
                 DownloadedBytes = _fileOriginLength + (long)_webRequest.downloadedBytes;
                 Progress = DownloadProgress;
+
+                UpdateWatchDog();
                 if (_webRequest.isDone == false)
                     return;
 

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/DefaultEditorFileSystem.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 
 namespace YooAsset
 {
@@ -7,6 +8,7 @@ namespace YooAsset
     /// </summary>
     internal class DefaultEditorFileSystem : IFileSystem
     {
+        protected readonly Dictionary<string, string> _records = new Dictionary<string, string>(10000);
         protected string _packageRoot;
 
         /// <summary>
@@ -37,15 +39,30 @@ namespace YooAsset
         }
 
         #region 自定义参数
+        /// <summary>
+        /// 模拟WebGL平台模式
+        /// </summary>
+        public bool VirtualWebGLMode { private set; get; } = false;
+
+        /// <summary>
+        /// 模拟虚拟下载模式
+        /// </summary>
+        public bool VirtualDownloadMode { private set; get; } = false;
+
+        /// <summary>
+        /// 模拟虚拟下载的网速（单位：字节）
+        /// </summary>
+        public int VirtualDownloadSpeed { private set; get; } = 1024;
+
         /// <summary>
         /// 异步模拟加载最小帧数
         /// </summary>
-        public int _asyncSimulateMinFrame = 1;
+        public int AsyncSimulateMinFrame { private set; get; } = 1;
 
         /// <summary>
         /// 异步模拟加载最大帧数
         /// </summary>
-        public int _asyncSimulateMaxFrame = 1;
+        public int AsyncSimulateMaxFrame { private set; get; } = 1;
         #endregion
 
         public DefaultEditorFileSystem()
@@ -73,7 +90,10 @@ namespace YooAsset
         }
         public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
         {
-            throw new System.NotImplementedException();
+            string mainURL = bundle.BundleName;
+            options.SetURL(mainURL, mainURL);
+            var downloader = new DownloadVirtualBundleOperation(this, bundle, options);
+            return downloader;
         }
         public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
         {
@@ -92,13 +112,25 @@ namespace YooAsset
 
         public virtual void SetParameter(string name, object value)
         {
-            if (name == FileSystemParametersDefine.ASYNC_SIMULATE_MIN_FRAME)
+            if (name == FileSystemParametersDefine.VIRTUAL_WEBGL_MODE)
             {
-                _asyncSimulateMinFrame = Convert.ToInt32(value);
+                VirtualWebGLMode = Convert.ToBoolean(value);
+            }
+            else if (name == FileSystemParametersDefine.VIRTUAL_DOWNLOAD_MODE)
+            {
+                VirtualDownloadMode = Convert.ToBoolean(value);
+            }
+            else if (name == FileSystemParametersDefine.VIRTUAL_DOWNLOAD_SPEED)
+            {
+                VirtualDownloadSpeed = Convert.ToInt32(value);
+            }
+            else if (name == FileSystemParametersDefine.ASYNC_SIMULATE_MIN_FRAME)
+            {
+                AsyncSimulateMinFrame = Convert.ToInt32(value);
             }
             else if (name == FileSystemParametersDefine.ASYNC_SIMULATE_MAX_FRAME)
             {
-                _asyncSimulateMaxFrame = Convert.ToInt32(value);
+                AsyncSimulateMaxFrame = Convert.ToInt32(value);
             }
             else
             {
@@ -124,11 +156,21 @@ namespace YooAsset
         }
         public virtual bool Exists(PackageBundle bundle)
         {
-            return true;
+            if (VirtualDownloadMode)
+            {
+                return _records.ContainsKey(bundle.BundleGUID);
+            }
+            else
+            {
+                return true;
+            }
         }
         public virtual bool NeedDownload(PackageBundle bundle)
         {
-            return false;
+            if (Belong(bundle) == false)
+                return false;
+
+            return Exists(bundle) == false;
         }
         public virtual bool NeedUnpack(PackageBundle bundle)
         {
@@ -165,6 +207,11 @@ namespace YooAsset
         }
 
         #region 内部方法
+        public void RecordDownloadFile(PackageBundle bundle)
+        {
+            if (_records.ContainsKey(bundle.BundleGUID) == false)
+                _records.Add(bundle.BundleGUID, bundle.BundleName);
+        }
         public string GetEditorPackageVersionFilePath()
         {
             string fileName = YooAssetSettingsData.GetPackageVersionFileName(PackageName);
@@ -182,12 +229,12 @@ namespace YooAsset
         }
         public int GetAsyncSimulateFrame()
         {
-            if (_asyncSimulateMinFrame > _asyncSimulateMaxFrame)
+            if (AsyncSimulateMinFrame > AsyncSimulateMaxFrame)
             {
-                _asyncSimulateMinFrame = _asyncSimulateMaxFrame;
+                AsyncSimulateMinFrame = AsyncSimulateMaxFrame;
             }
 
-            return UnityEngine.Random.Range(_asyncSimulateMinFrame, _asyncSimulateMaxFrame + 1);
+            return UnityEngine.Random.Range(AsyncSimulateMinFrame, AsyncSimulateMaxFrame + 1);
         }
         #endregion
     }

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/Operation/DEFSLoadBundleOperation.cs

@@ -6,6 +6,7 @@ namespace YooAsset
         protected enum ESteps
         {
             None,
+            CheckExist,
             DownloadFile,
             LoadAssetBundle,
             CheckResult,
@@ -14,6 +15,7 @@ namespace YooAsset
 
         private readonly DefaultEditorFileSystem _fileSystem;
         private readonly PackageBundle _bundle;
+        protected FSDownloadFileOperation _downloadFileOp;
         private int _asyncSimulateFrame;
         private ESteps _steps = ESteps.None;
 
@@ -24,26 +26,74 @@ namespace YooAsset
         }
         internal override void InternalStart()
         {
-            _steps = ESteps.DownloadFile;
+            _steps = ESteps.CheckExist;
+            _asyncSimulateFrame = _fileSystem.GetAsyncSimulateFrame();
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
+            if (_steps == ESteps.CheckExist)
+            {
+                if (_fileSystem.Exists(_bundle))
+                {
+                    DownloadProgress = 1f;
+                    DownloadedBytes = _bundle.FileSize;
+                    _steps = ESteps.LoadAssetBundle;
+                }
+                else
+                {
+                    _steps = ESteps.DownloadFile;
+                }
+            }
+
             if (_steps == ESteps.DownloadFile)
             {
-                _asyncSimulateFrame = _fileSystem.GetAsyncSimulateFrame();
+                if (_downloadFileOp == null)
-                DownloadProgress = 1f;
+                {
-                DownloadedBytes = _bundle.FileSize;
+                    DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
-                _steps = ESteps.LoadAssetBundle;
+                    _downloadFileOp = _fileSystem.DownloadFileAsync(_bundle, options);
+                    _downloadFileOp.StartOperation();
+                    AddChildOperation(_downloadFileOp);
+                }
+
+                if (IsWaitForAsyncComplete)
+                    _downloadFileOp.WaitForAsyncComplete();
+
+                _downloadFileOp.UpdateOperation();
+                DownloadProgress = _downloadFileOp.DownloadProgress;
+                DownloadedBytes = _downloadFileOp.DownloadedBytes;
+                if (_downloadFileOp.IsDone == false)
+                    return;
+
+                if (_downloadFileOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.LoadAssetBundle;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _downloadFileOp.Error;
+                }
             }
 
             if (_steps == ESteps.LoadAssetBundle)
             {
                 if (IsWaitForAsyncComplete)
                 {
-                    _steps = ESteps.CheckResult;
+                    if (_fileSystem.VirtualWebGLMode)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = "Virtual WebGL Mode only support asyn load method !";
+                        YooLogger.Error(Error);
+                    }
+                    else
+                    {
+                        _steps = ESteps.CheckResult;
+                    }
                 }
                 else
                 {

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

@@ -0,0 +1,156 @@
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class DownloadVirtualBundleOperation : FSDownloadFileOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CheckExists,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        // 下载参数
+        protected readonly DefaultEditorFileSystem _fileSystem;
+        protected readonly DownloadFileOptions _options;
+        protected UnityVirtualBundleRequestOperation _unityDownloadFileOp;
+
+        protected int _requestCount = 0;
+        protected float _tryAgainTimer;
+        protected int _failedTryAgain;
+        private ESteps _steps = ESteps.None;
+
+
+        internal DownloadVirtualBundleOperation(DefaultEditorFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+        {
+            _fileSystem = fileSystem;
+            _options = options;
+            _failedTryAgain = options.FailedTryAgain;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckExists;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 检测文件是否存在
+            if (_steps == ESteps.CheckExists)
+            {
+                if (_fileSystem.Exists(Bundle))
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                if (_options.IsValid() == false)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = "Download file options is invalid !";
+                    Debug.Log(Error);
+                    return;
+                }
+
+                string url = GetRequestURL();
+                int speed = _fileSystem.VirtualDownloadSpeed;
+                _unityDownloadFileOp = new UnityVirtualBundleRequestOperation(Bundle, speed, url);
+                _unityDownloadFileOp.StartOperation();
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                if (IsWaitForAsyncComplete)
+                    _unityDownloadFileOp.WaitForAsyncComplete();
+
+                // 因为并发数量限制，下载器可能被挂起！
+                if (_unityDownloadFileOp.Status == EOperationStatus.None)
+                    return;
+
+                _unityDownloadFileOp.UpdateOperation();
+                Progress = _unityDownloadFileOp.Progress;
+                DownloadedBytes = _unityDownloadFileOp.DownloadedBytes;
+                DownloadProgress = _unityDownloadFileOp.DownloadProgress;
+                if (_unityDownloadFileOp.IsDone == false)
+                    return;
+
+                if (_unityDownloadFileOp.Status == EOperationStatus.Succeed)
+                {
+                    _fileSystem.RecordDownloadFile(Bundle);
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    if (IsWaitForAsyncComplete == false && _failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_unityDownloadFileOp.URL} Try again !");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _unityDownloadFileOp.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+            }
+
+            // 重新尝试下载
+            if (_steps == ESteps.TryAgain)
+            {
+                _tryAgainTimer += Time.unscaledDeltaTime;
+                if (_tryAgainTimer > 1f)
+                {
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            while (true)
+            {
+                if (ExecuteWhileDone())
+                {
+                    _steps = ESteps.Done;
+                    break;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取网络请求地址
+        /// </summary>
+        protected string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/DefaultEditorFileSystem/Operation/internal/DownloadVirutalBundleOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 8ac57bde14f2e1a4e9323751a7157ed7
+guid: f043dc0e0f147334380cfd0720636544
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -14,8 +14,8 @@ namespace YooAsset
         private readonly DefaultWebRemoteFileSystem _fileSystem;
         private readonly string _packageVersion;
         private readonly int _timeout;
-        private RequestWebRemotePackageHashOperation _requestWebPackageHashOp;
+        private RequestWebPackageHashOperation _requestWebPackageHashOp;
-        private LoadWebRemotePackageManifestOperation _loadWebPackageManifestOp;
+        private LoadWebPackageManifestOperation _loadWebPackageManifestOp;
         private ESteps _steps = ESteps.None;
 
 
@@ -38,7 +38,7 @@ namespace YooAsset
             {
                 if (_requestWebPackageHashOp == null)
                 {
-                    _requestWebPackageHashOp = new RequestWebRemotePackageHashOperation(_fileSystem, _packageVersion, _timeout);
+                    _requestWebPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _packageVersion, _timeout);
                     _requestWebPackageHashOp.StartOperation();
                     AddChildOperation(_requestWebPackageHashOp);
                 }
@@ -64,7 +64,10 @@ namespace YooAsset
                 if (_loadWebPackageManifestOp == null)
                 {
                     string packageHash = _requestWebPackageHashOp.PackageHash;
-                    _loadWebPackageManifestOp = new LoadWebRemotePackageManifestOperation(_fileSystem, _packageVersion, packageHash, _timeout);
+                    string packageName = _fileSystem.PackageName;
+                    var manifestServices = _fileSystem.ManifestServices;
+                    var remoteServices = _fileSystem.RemoteServices;
+                    _loadWebPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, packageName, _packageVersion, packageHash, _timeout);
                     _loadWebPackageManifestOp.StartOperation();
                     AddChildOperation(_loadWebPackageManifestOp);
                 }

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

@@ -13,7 +13,7 @@ namespace YooAsset
         private readonly DefaultWebRemoteFileSystem _fileSystem;
         private readonly bool _appendTimeTicks;
         private readonly int _timeout;
-        private RequestWebRemotePackageVersionOperation _requestWebPackageVersionOp;
+        private RequestWebPackageVersionOperation _requestWebPackageVersionOp;
         private ESteps _steps = ESteps.None;
 
 
@@ -36,7 +36,7 @@ namespace YooAsset
             {
                 if (_requestWebPackageVersionOp == null)
                 {
-                    _requestWebPackageVersionOp = new RequestWebRemotePackageVersionOperation(_fileSystem, _appendTimeTicks, _timeout);
+                    _requestWebPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _appendTimeTicks, _timeout);
                     _requestWebPackageVersionOp.StartOperation();
                     AddChildOperation(_requestWebPackageVersionOp);
                 }

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

@@ -1,131 +0,0 @@
-
-namespace YooAsset
-{
-    internal class LoadWebRemotePackageManifestOperation : AsyncOperationBase
-    {
-        private enum ESteps
-        {
-            None,
-            RequestFileData,
-            VerifyFileData,
-            LoadManifest,
-            Done,
-        }
-
-        private readonly DefaultWebRemoteFileSystem _fileSystem;
-        private readonly string _packageVersion;
-        private readonly string _packageHash;
-        private readonly int _timeout;
-        private UnityWebDataRequestOperation _webDataRequestOp;
-        private DeserializeManifestOperation _deserializer;
-        private int _requestCount = 0;
-        private ESteps _steps = ESteps.None;
-
-        /// <summary>
-        /// 包裹清单
-        /// </summary>
-        public PackageManifest Manifest { private set; get; }
-
-
-        internal LoadWebRemotePackageManifestOperation(DefaultWebRemoteFileSystem fileSystem, string packageVersion, string packageHash, int timeout)
-        {
-            _fileSystem = fileSystem;
-            _packageVersion = packageVersion;
-            _packageHash = packageHash;
-            _timeout = timeout;
-        }
-        internal override void InternalStart()
-        {
-            _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(LoadWebRemotePackageManifestOperation));
-            _steps = ESteps.RequestFileData;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            if (_steps == ESteps.RequestFileData)
-            {
-                if (_webDataRequestOp == null)
-                {
-                    string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, _packageVersion);
-                    string url = GetWebRequestURL(fileName);
-                    _webDataRequestOp = new UnityWebDataRequestOperation(url, _timeout);
-                    _webDataRequestOp.StartOperation();
-                    AddChildOperation(_webDataRequestOp);
-                }
-
-                _webDataRequestOp.UpdateOperation();
-                if (_webDataRequestOp.IsDone == false)
-                    return;
-
-                if (_webDataRequestOp.Status == EOperationStatus.Succeed)
-                {
-                    _steps = ESteps.VerifyFileData;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _webDataRequestOp.Error;
-                    WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(LoadWebRemotePackageManifestOperation));
-                }
-            }
-
-            if (_steps == ESteps.VerifyFileData)
-            {
-                if (ManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
-                {
-                    _steps = ESteps.LoadManifest;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = "Failed to verify web remote package manifest file!";
-                }
-            }
-
-            if (_steps == ESteps.LoadManifest)
-            {
-                if (_deserializer == null)
-                {
-                    _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
-                    _deserializer.StartOperation();
-                    AddChildOperation(_deserializer);
-                }
-
-                _deserializer.UpdateOperation();
-                Progress = _deserializer.Progress;
-                if (_deserializer.IsDone == false)
-                    return;
-
-                if (_deserializer.Status == EOperationStatus.Succeed)
-                {
-                    _steps = ESteps.Done;
-                    Manifest = _deserializer.Manifest;
-                    Status = EOperationStatus.Succeed;
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _deserializer.Error;
-                }
-            }
-        }
-        internal override string InternalGetDesc()
-        {
-            return $"PackageVersion : {_packageVersion} PackageHash : {_packageHash}";
-        }
-
-        private string GetWebRequestURL(string fileName)
-        {
-            // 轮流返回请求地址
-            if (_requestCount % 2 == 0)
-                return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-            else
-                return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-        }
-    }
-}

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

@@ -1,92 +0,0 @@
-
-namespace YooAsset
-{
-    internal class RequestWebRemotePackageHashOperation : AsyncOperationBase
-    {
-        private enum ESteps
-        {
-            None,
-            RequestPackageHash,
-            Done,
-        }
-
-        private readonly DefaultWebRemoteFileSystem _fileSystem;
-        private readonly string _packageVersion;
-        private readonly int _timeout;
-        private UnityWebTextRequestOperation _webTextRequestOp;
-        private int _requestCount = 0;
-        private ESteps _steps = ESteps.None;
-
-        /// <summary>
-        /// 包裹哈希值
-        /// </summary>
-        public string PackageHash { private set; get; }
-
-
-        public RequestWebRemotePackageHashOperation(DefaultWebRemoteFileSystem fileSystem, string packageVersion, int timeout)
-        {
-            _fileSystem = fileSystem;
-            _packageVersion = packageVersion;
-            _timeout = timeout;
-        }
-        internal override void InternalStart()
-        {
-            _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestWebRemotePackageHashOperation));
-            _steps = ESteps.RequestPackageHash;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            if (_steps == ESteps.RequestPackageHash)
-            {
-                if (_webTextRequestOp == null)
-                {
-                    string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, _packageVersion);
-                    string url = GetWebRequestURL(fileName);
-                    _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
-                    _webTextRequestOp.StartOperation();
-                    AddChildOperation(_webTextRequestOp);
-                }
-
-                _webTextRequestOp.UpdateOperation();
-                Progress = _webTextRequestOp.Progress;
-                if (_webTextRequestOp.IsDone == false)
-                    return;
-
-                if (_webTextRequestOp.Status == EOperationStatus.Succeed)
-                {
-                    PackageHash = _webTextRequestOp.Result;
-                    if (string.IsNullOrEmpty(PackageHash))
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Web remote package hash file content is empty !";
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _webTextRequestOp.Error;
-                    WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestWebRemotePackageHashOperation));
-                }
-            }
-        }
-
-        private string GetWebRequestURL(string fileName)
-        {
-            // 轮流返回请求地址
-            if (_requestCount % 2 == 0)
-                return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-            else
-                return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-        }
-    }
-}

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

@@ -1,100 +0,0 @@
-
-namespace YooAsset
-{
-    internal class RequestWebRemotePackageVersionOperation : AsyncOperationBase
-    {
-        private enum ESteps
-        {
-            None,
-            RequestPackageVersion,
-            Done,
-        }
-
-        private readonly DefaultWebRemoteFileSystem _fileSystem;
-        private readonly bool _appendTimeTicks;
-        private readonly int _timeout;
-        private UnityWebTextRequestOperation _webTextRequestOp;
-        private int _requestCount = 0;
-        private ESteps _steps = ESteps.None;
-
-        /// <summary>
-        /// 包裹版本
-        /// </summary>
-        public string PackageVersion { private set; get; }
-
-
-        internal RequestWebRemotePackageVersionOperation(DefaultWebRemoteFileSystem fileSystem, bool appendTimeTicks, int timeout)
-        {
-            _fileSystem = fileSystem;
-            _appendTimeTicks = appendTimeTicks;
-            _timeout = timeout;
-        }
-        internal override void InternalStart()
-        {
-            _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestWebRemotePackageVersionOperation));
-            _steps = ESteps.RequestPackageVersion;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            if (_steps == ESteps.RequestPackageVersion)
-            {
-                if (_webTextRequestOp == null)
-                {
-                    string fileName = YooAssetSettingsData.GetPackageVersionFileName(_fileSystem.PackageName);
-                    string url = GetWebRequestURL(fileName);
-                    _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
-                    _webTextRequestOp.StartOperation();
-                    AddChildOperation(_webTextRequestOp);
-                }
-
-                _webTextRequestOp.UpdateOperation();
-                Progress = _webTextRequestOp.Progress;
-                if (_webTextRequestOp.IsDone == false)
-                    return;
-
-                if (_webTextRequestOp.Status == EOperationStatus.Succeed)
-                {
-                    PackageVersion = _webTextRequestOp.Result;
-                    if (string.IsNullOrEmpty(PackageVersion))
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = $"Web remote package version file content is empty !";
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                    }
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = _webTextRequestOp.Error;
-                    WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestWebRemotePackageVersionOperation));
-                }
-            }
-        }
-
-        private string GetWebRequestURL(string fileName)
-        {
-            string url;
-
-            // 轮流返回请求地址
-            if (_requestCount % 2 == 0)
-                url = _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-            else
-                url = _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-
-            // 在URL末尾添加时间戳
-            if (_appendTimeTicks)
-                return $"{url}?{System.DateTime.UtcNow.Ticks}";
-            else
-                return url;
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/FileSystemParametersDefine.cs

@@ -15,8 +15,12 @@ namespace YooAsset
         public const string DISABLE_ONDEMAND_DOWNLOAD = "DISABLE_ONDEMAND_DOWNLOAD";
         public const string DOWNLOAD_MAX_CONCURRENCY = "DOWNLOAD_MAX_CONCURRENCY";
         public const string DOWNLOAD_MAX_REQUEST_PER_FRAME = "DOWNLOAD_MAX_REQUEST_PER_FRAME";
+        public const string DOWNLOAD_WATCH_DOG_TIME = "DOWNLOAD_WATCH_DOG_TIME";
         public const string RESUME_DOWNLOAD_MINMUM_SIZE = "RESUME_DOWNLOAD_MINMUM_SIZE";
         public const string RESUME_DOWNLOAD_RESPONSE_CODES = "RESUME_DOWNLOAD_RESPONSE_CODES";
+        public const string VIRTUAL_WEBGL_MODE = "VIRTUAL_WEBGL_MODE";
+        public const string VIRTUAL_DOWNLOAD_MODE = "VIRTUAL_DOWNLOAD_MODE";
+        public const string VIRTUAL_DOWNLOAD_SPEED = "VIRTUAL_DOWNLOAD_SPEED";
         public const string ASYNC_SIMULATE_MIN_FRAME = "ASYNC_SIMULATE_MIN_FRAME";
         public const string ASYNC_SIMULATE_MAX_FRAME = "ASYNC_SIMULATE_MAX_FRAME";
         public const string COPY_BUILDIN_PACKAGE_MANIFEST = "COPY_BUILDIN_PACKAGE_MANIFEST";

Assets/YooAsset/Runtime/FileSystem/WebGame.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 97923f5987c469a4898718033af09e99
+guid: 1ca8ffceab2965e4c8892f62efa86e90
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 10a171d1f549765498fc478ac208cfe5
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/LoadWebPackageManifestOperation.cs

@@ -1,7 +1,6 @@
-#if UNITY_WEBGL && DOUYINMINIGAME
+using YooAsset;
-using YooAsset;
 
-internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
+internal class LoadWebPackageManifestOperation : AsyncOperationBase
 {
     private enum ESteps
     {
@@ -12,7 +11,9 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
         Done,
     }
 
-    private readonly TiktokFileSystem _fileSystem;
+    private readonly IManifestRestoreServices _manifestServices;
+    private readonly IRemoteServices _remoteServices;
+    private readonly string _packageName;
     private readonly string _packageVersion;
     private readonly string _packageHash;
     private readonly int _timeout;
@@ -27,16 +28,19 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
     public PackageManifest Manifest { private set; get; }
 
 
-    internal LoadTiktokPackageManifestOperation(TiktokFileSystem fileSystem, string packageVersion, string packageHash, int timeout)
+    internal LoadWebPackageManifestOperation(IManifestRestoreServices manifestServices, IRemoteServices remoteServices,
+        string packageName, string packageVersion, string packageHash, int timeout)
     {
-        _fileSystem = fileSystem;
+        _manifestServices = manifestServices;
+        _remoteServices = remoteServices;
+        _packageName = packageName;
         _packageVersion = packageVersion;
         _packageHash = packageHash;
         _timeout = timeout;
     }
     internal override void InternalStart()
     {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(LoadTiktokPackageManifestOperation));
+        _requestCount = WebRequestCounter.GetRequestFailedCount(_packageName, nameof(LoadWebPackageManifestOperation));
         _steps = ESteps.RequestFileData;
     }
     internal override void InternalUpdate()
@@ -48,7 +52,7 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
         {
             if (_webDataRequestOp == null)
             {
-                string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, _packageVersion);
+                string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_packageName, _packageVersion);
                 string url = GetRequestURL(fileName);
                 _webDataRequestOp = new UnityWebDataRequestOperation(url, _timeout);
                 _webDataRequestOp.StartOperation();
@@ -69,14 +73,13 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
                 Error = _webDataRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(LoadTiktokPackageManifestOperation));
+                WebRequestCounter.RecordRequestFailed(_packageName, nameof(LoadWebPackageManifestOperation));
             }
         }
 
         if (_steps == ESteps.VerifyFileData)
         {
-            string fileHash = HashUtility.BytesCRC32(_webDataRequestOp.Result);
+            if (ManifestTools.VerifyManifestData(_webDataRequestOp.Result, _packageHash))
-            if (fileHash == _packageHash)
             {
                 _steps = ESteps.LoadManifest;
             }
@@ -84,7 +87,7 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
             {
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
-                Error = "Failed to verify package manifest file!";
+                Error = "Failed to verify web package manifest file!";
             }
         }
 
@@ -92,7 +95,7 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
         {
             if (_deserializer == null)
             {
-                _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
+                _deserializer = new DeserializeManifestOperation(_manifestServices, _webDataRequestOp.Result);
                 _deserializer.StartOperation();
                 AddChildOperation(_deserializer);
             }
@@ -116,14 +119,17 @@ internal class LoadTiktokPackageManifestOperation : AsyncOperationBase
             }
         }
     }
+    internal override string InternalGetDesc()
+    {
+        return $"PackageVersion : {_packageVersion} PackageHash : {_packageHash}";
+    }
 
     private string GetRequestURL(string fileName)
     {
         // 轮流返回请求地址
         if (_requestCount % 2 == 0)
-            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
+            return _remoteServices.GetRemoteMainURL(fileName);
         else
-            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
+            return _remoteServices.GetRemoteFallbackURL(fileName);
     }
 }
-#endif

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/LoadWebPackageManifestOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: c802e6ad51754e144bb4e08942da9592
+guid: eb2ed9a86dbe88c42a3715b90df0e266
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/RequestWebPackageHashOperation.cs

@@ -1,7 +1,6 @@
-#if UNITY_WEBGL && UNITY_ALIMINIGAME
+using YooAsset;
-using YooAsset;
 
-internal class RequestAlipayPackageHashOperation : AsyncOperationBase
+internal class RequestWebPackageHashOperation : AsyncOperationBase
 {
     private enum ESteps
     {
@@ -10,7 +9,8 @@ internal class RequestAlipayPackageHashOperation : AsyncOperationBase
         Done,
     }
 
-    private readonly AlipayFileSystem _fileSystem;
+    private readonly IRemoteServices _remoteServices;
+    private readonly string _packageName;
     private readonly string _packageVersion;
     private readonly int _timeout;
     private UnityWebTextRequestOperation _webTextRequestOp;
@@ -23,15 +23,16 @@ internal class RequestAlipayPackageHashOperation : AsyncOperationBase
     public string PackageHash { private set; get; }
 
 
-    public RequestAlipayPackageHashOperation(AlipayFileSystem fileSystem, string packageVersion, int timeout)
+    public RequestWebPackageHashOperation(IRemoteServices remoteServices, string packageName, string packageVersion, int timeout)
     {
-        _fileSystem = fileSystem;
+        _remoteServices = remoteServices;
+        _packageName = packageName;
         _packageVersion = packageVersion;
         _timeout = timeout;
     }
     internal override void InternalStart()
     {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestAlipayPackageHashOperation));
+        _requestCount = WebRequestCounter.GetRequestFailedCount(_packageName, nameof(RequestWebPackageHashOperation));
         _steps = ESteps.RequestPackageHash;
     }
     internal override void InternalUpdate()
@@ -43,7 +44,7 @@ internal class RequestAlipayPackageHashOperation : AsyncOperationBase
         {
             if (_webTextRequestOp == null)
             {
-                string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, _packageVersion);
+                string fileName = YooAssetSettingsData.GetPackageHashFileName(_packageName, _packageVersion);
                 string url = GetRequestURL(fileName);
                 _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
                 _webTextRequestOp.StartOperation();
@@ -75,7 +76,7 @@ internal class RequestAlipayPackageHashOperation : AsyncOperationBase
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
                 Error = _webTextRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestAlipayPackageHashOperation));
+                WebRequestCounter.RecordRequestFailed(_packageName, nameof(RequestWebPackageHashOperation));
             }
         }
     }
@@ -84,9 +85,8 @@ internal class RequestAlipayPackageHashOperation : AsyncOperationBase
     {
         // 轮流返回请求地址
         if (_requestCount % 2 == 0)
-            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
+            return _remoteServices.GetRemoteMainURL(fileName);
         else
-            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
+            return _remoteServices.GetRemoteFallbackURL(fileName);
     }
 }
-#endif

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/RequestWebPackageHashOperation.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: f2a5bb0106a45e540a43a05b72a75bcd
+guid: 9c7603967834be04e9307b6d4eec2666
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/RequestWebPackageVersionOperation.cs

@@ -1,7 +1,6 @@
-#if UNITY_WEBGL && DOUYINMINIGAME
+using YooAsset;
-using YooAsset;
 
-internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
+internal class RequestWebPackageVersionOperation : AsyncOperationBase
 {
     private enum ESteps
     {
@@ -10,7 +9,8 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
         Done,
     }
 
-    private readonly TiktokFileSystem _fileSystem;
+    private readonly IRemoteServices _remoteServices;
+    private readonly string _packageName;
     private readonly bool _appendTimeTicks;
     private readonly int _timeout;
     private UnityWebTextRequestOperation _webTextRequestOp;
@@ -23,15 +23,16 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
     public string PackageVersion { private set; get; }
 
 
-    public RequestTiktokPackageVersionOperation(TiktokFileSystem fileSystem, bool appendTimeTicks, int timeout)
+    public RequestWebPackageVersionOperation(IRemoteServices remoteServices, string packageName, bool appendTimeTicks, int timeout)
     {
-        _fileSystem = fileSystem;
+        _remoteServices = remoteServices;
+        _packageName = packageName;
         _appendTimeTicks = appendTimeTicks;
         _timeout = timeout;
     }
     internal override void InternalStart()
     {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestTiktokPackageVersionOperation));
+        _requestCount = WebRequestCounter.GetRequestFailedCount(_packageName, nameof(RequestWebPackageVersionOperation));
         _steps = ESteps.RequestPackageVersion;
     }
     internal override void InternalUpdate()
@@ -43,7 +44,7 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
         {
             if (_webTextRequestOp == null)
             {
-                string fileName = YooAssetSettingsData.GetPackageVersionFileName(_fileSystem.PackageName);
+                string fileName = YooAssetSettingsData.GetPackageVersionFileName(_packageName);
                 string url = GetRequestURL(fileName);
                 _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
                 _webTextRequestOp.StartOperation();
@@ -75,7 +76,7 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
                 Error = _webTextRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestTiktokPackageVersionOperation));
+                WebRequestCounter.RecordRequestFailed(_packageName, nameof(RequestWebPackageVersionOperation));
             }
         }
     }
@@ -86,9 +87,9 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
 
         // 轮流返回请求地址
         if (_requestCount % 2 == 0)
-            url = _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
+            url = _remoteServices.GetRemoteMainURL(fileName);
         else
-            url = _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
+            url = _remoteServices.GetRemoteFallbackURL(fileName);
 
         // 在URL末尾添加时间戳
         if (_appendTimeTicks)
@@ -97,4 +98,3 @@ internal class RequestTiktokPackageVersionOperation : AsyncOperationBase
             return url;
     }
 }
-#endif

Assets/YooAsset/Runtime/FileSystem/WebGame/Operation/RequestWebPackageVersionOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ae045c2050b3e8a4d91fb0585bdfb2c0
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/InitializeParameters.cs

@@ -47,6 +47,15 @@ namespace YooAsset
         /// WebGL平台强制同步加载资源对象
         /// </summary>
         public bool WebGLForceSyncLoadAsset = false;
+
+#if YOOASSET_EXPERIMENTAL
+        /// <summary>
+        /// 启用弱引用资源句柄
+        /// </summary>
+        public bool UseWeakReferenceHandle = false;
+#else
+        internal bool UseWeakReferenceHandle = false;
+#endif
     }
 
     /// <summary>

Assets/YooAsset/Runtime/ResourceManager/Operation/Internal/LoadBundleFileOperation.cs

@@ -83,6 +83,7 @@ namespace YooAsset
             {
                 if (_loadBundleOp == null)
                 {
+                    // 统计计数增加
                     _resManager.BundleLoadingCounter++;
                     _loadBundleOp = LoadBundleInfo.LoadBundleFile();
                     _loadBundleOp.StartOperation();
@@ -163,11 +164,12 @@ namespace YooAsset
         {
             IsDestroyed = true;
 
-            // Check fatal
+            // 注意：正在加载中的任务不可以销毁
+            if (_steps == ESteps.LoadBundleFile)
+                throw new Exception($"Bundle file loader is not done : {LoadBundleInfo.Bundle.BundleName}");
+
             if (RefCount > 0)
                 throw new Exception($"Bundle file loader ref is not zero : {LoadBundleInfo.Bundle.BundleName}");
-            if (IsDone == false)
-                throw new Exception($"Bundle file loader is not done : {LoadBundleInfo.Bundle.BundleName}");
 
             if (Result != null)
                 Result.UnloadBundleFile();
@@ -178,7 +180,8 @@ namespace YooAsset
         /// </summary>
         public bool CanDestroyLoader()
         {
-            if (IsDone == false)
+            // 注意：正在加载中的任务不可以销毁
+            if (_steps == ESteps.LoadBundleFile)
                 return false;
 
             if (RefCount > 0)

Assets/YooAsset/Runtime/ResourceManager/Provider/AllAssetsProvider.cs

@@ -17,7 +17,7 @@ namespace YooAsset
                 AddChildOperation(_loadAllAssetsOp);
 
 #if UNITY_WEBGL
-                if (_resManager.WebGLForceSyncLoadAsset())
+                if (_resManager.WebGLForceSyncLoadAsset)
                     _loadAllAssetsOp.WaitForAsyncComplete();
 #endif
             }

Assets/YooAsset/Runtime/ResourceManager/Provider/AssetProvider.cs

@@ -17,7 +17,7 @@ namespace YooAsset
                 AddChildOperation(_loadAssetOp);
 
 #if UNITY_WEBGL
-                if (_resManager.WebGLForceSyncLoadAsset())
+                if (_resManager.WebGLForceSyncLoadAsset)
                     _loadAssetOp.WaitForAsyncComplete();
 #endif
             }

Assets/YooAsset/Runtime/ResourceManager/Provider/ProviderOperation.cs

@@ -2,6 +2,7 @@
 using System.Collections.Generic;
 using System.Diagnostics;
 using System.Linq;
+using System;
 
 namespace YooAsset
 {
@@ -66,12 +67,23 @@ namespace YooAsset
         /// </summary>
         public bool IsDestroyed { private set; get; } = false;
 
+        /// <summary>
+        /// 加载任务是否进行中
+        /// </summary>
+        private bool IsLoading
+        {
+            get
+            {
+                return _steps == ESteps.WaitBundleLoader || _steps == ESteps.ProcessBundleResult;
+            }
+        }
 
         private ESteps _steps = ESteps.None;
         protected readonly ResourceManager _resManager;
         private readonly LoadBundleFileOperation _mainBundleLoader;
         private readonly List<LoadBundleFileOperation> _bundleLoaders = new List<LoadBundleFileOperation>(10);
         private readonly HashSet<HandleBase> _handles = new HashSet<HandleBase>();
+        private readonly LinkedList<WeakReference<HandleBase>> _weakReferences = new LinkedList<WeakReference<HandleBase>>();
 
         public ProviderOperation(ResourceManager manager, string providerGUID, AssetInfo assetInfo)
         {
@@ -107,6 +119,13 @@ namespace YooAsset
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
+            // 注意：未在加载中的任务可以挂起！
+            if (IsLoading == false)
+            {
+                if (RefCount <= 0)
+                    return;
+            }
+
             if (_steps == ESteps.StartBundleLoader)
             {
                 foreach (var bundleLoader in _bundleLoaders)
@@ -190,8 +209,9 @@ namespace YooAsset
             // 检测是否为正常销毁
             if (IsDone == false)
             {
-                Error = "User abort !";
+                _steps = ESteps.Done;
                 Status = EOperationStatus.Failed;
+                Error = "User abort !";
             }
 
             // 减少引用计数
@@ -206,10 +226,15 @@ namespace YooAsset
         /// </summary>
         public bool CanDestroyProvider()
         {
-            // 注意：在进行资源加载过程时不可以销毁
+            // 注意：正在加载中的任务不可以销毁
-            if (_steps == ESteps.ProcessBundleResult)
+            if (IsLoading)
                 return false;
 
+            if (_resManager.UseWeakReferenceHandle)
+            {
+                TryCleanupWeakReference();
+            }
+
             return RefCount <= 0;
         }
 
@@ -222,7 +247,15 @@ namespace YooAsset
             RefCount++;
 
             HandleBase handle = HandleFactory.CreateHandle(this, typeof(T));
-            _handles.Add(handle);
+            if (_resManager.UseWeakReferenceHandle)
+            {
+                var weakRef = new WeakReference<HandleBase>(handle);
+                _weakReferences.AddLast(weakRef);
+            }
+            else
+            {
+                _handles.Add(handle);
+            }
             return handle as T;
         }
 
@@ -234,8 +267,16 @@ namespace YooAsset
             if (RefCount <= 0)
                 throw new System.Exception("Should never get here !");
 
-            if (_handles.Remove(handle) == false)
+            if (_resManager.UseWeakReferenceHandle)
-                throw new System.Exception("Should never get here !");
+            {
+                if (RemoveWeakReference(handle) == false)
+                    throw new System.Exception("Should never get here !");
+            }
+            else
+            {
+                if (_handles.Remove(handle) == false)
+                    throw new System.Exception("Should never get here !");
+            }
 
             // 引用计数减少
             RefCount--;
@@ -246,10 +287,24 @@ namespace YooAsset
         /// </summary>
         public void ReleaseAllHandles()
         {
-            List<HandleBase> tempers = _handles.ToList();
+            if (_resManager.UseWeakReferenceHandle)
-            foreach (var handle in tempers)
             {
-                handle.Release();
+                List<WeakReference<HandleBase>> tempers = _weakReferences.ToList();
+                foreach (var weakRef in tempers)
+                {
+                    if (weakRef.TryGetTarget(out HandleBase target))
+                    {
+                        target.Release();
+                    }
+                }
+            }
+            else
+            {
+                List<HandleBase> tempers = _handles.ToList();
+                foreach (var handle in tempers)
+                {
+                    handle.Release();
+                }
             }
         }
 
@@ -264,12 +319,29 @@ namespace YooAsset
 
             // 注意：创建临时列表是为了防止外部逻辑在回调函数内创建或者释放资源句柄。
             // 注意：回调方法如果发生异常，会阻断列表里的后续回调方法！
-            List<HandleBase> tempers = _handles.ToList();
+            if (_resManager.UseWeakReferenceHandle)
-            foreach (var hande in tempers)
             {
-                if (hande.IsValid)
+                List<WeakReference<HandleBase>> tempers = _weakReferences.ToList();
+                foreach (var weakRef in tempers)
                 {
-                    hande.InvokeCallback();
+                    if (weakRef.TryGetTarget(out HandleBase target))
+                    {
+                        if (target.IsValid)
+                        {
+                            target.InvokeCallback();
+                        }
+                    }
+                }
+            }
+            else
+            {
+                List<HandleBase> tempers = _handles.ToList();
+                foreach (var handle in tempers)
+                {
+                    if (handle.IsValid)
+                    {
+                        handle.InvokeCallback();
+                    }
                 }
             }
         }
@@ -294,6 +366,50 @@ namespace YooAsset
             return status;
         }
 
+        /// <summary>
+        /// 移除指定句柄的弱引用对象
+        /// </summary>
+        private bool RemoveWeakReference(HandleBase handle)
+        {
+            bool removed = false;
+            var currentNode = _weakReferences.First;
+            while (currentNode != null)
+            {
+                var nextNode = currentNode.Next;
+                if (currentNode.Value.TryGetTarget(out HandleBase target))
+                {
+                    if (ReferenceEquals(target, handle))
+                    {
+                        _weakReferences.Remove(currentNode);
+                        removed = true;
+                        break;
+                    }
+                }
+                currentNode = nextNode;
+            }
+            return removed;
+        }
+
+        /// <summary>
+        /// 清理所有失效的弱引用
+        /// </summary>
+        private void TryCleanupWeakReference()
+        {
+            var currentNode = _weakReferences.First;
+            while (currentNode != null)
+            {
+                var nextNode = currentNode.Next;
+                if (currentNode.Value.TryGetTarget(out HandleBase target) == false)
+                {
+                    _weakReferences.Remove(currentNode);
+
+                    // 引用计数减少
+                    RefCount--;
+                }
+                currentNode = nextNode;
+            }
+        }
+
         #region 调试信息
         /// <summary>
         /// 出生的场景

Assets/YooAsset/Runtime/ResourceManager/Provider/SubAssetsProvider.cs

@@ -17,7 +17,7 @@ namespace YooAsset
                 AddChildOperation(_loadSubAssetsOp);
 
 #if UNITY_WEBGL
-                if (_resManager.WebGLForceSyncLoadAsset())
+                if (_resManager.WebGLForceSyncLoadAsset)
                     _loadSubAssetsOp.WaitForAsyncComplete();
 #endif
             }

Assets/YooAsset/Runtime/ResourceManager/ResourceManager.cs

@@ -15,7 +15,10 @@ namespace YooAsset
         private long _sceneCreateIndex = 0;
         private IBundleQuery _bundleQuery;
         private int _bundleLoadingMaxConcurrency;
-        private bool _webGLForceSyncLoadAsset;
+
+        // 开发者配置选项
+        public bool WebGLForceSyncLoadAsset { private set; get; }
+        public bool UseWeakReferenceHandle { private set; get; }
 
         /// <summary>
         /// 所属包裹
@@ -44,7 +47,8 @@ namespace YooAsset
         public void Initialize(InitializeParameters parameters, IBundleQuery bundleServices)
         {
             _bundleLoadingMaxConcurrency = parameters.BundleLoadingMaxConcurrency;
-            _webGLForceSyncLoadAsset = parameters.WebGLForceSyncLoadAsset;
+            WebGLForceSyncLoadAsset = parameters.WebGLForceSyncLoadAsset;
+            UseWeakReferenceHandle = parameters.UseWeakReferenceHandle;
             _bundleQuery = bundleServices;
             SceneManager.sceneUnloaded += OnSceneUnloaded;
         }
@@ -331,10 +335,6 @@ namespace YooAsset
         {
             return BundleLoadingCounter >= _bundleLoadingMaxConcurrency;
         }
-        internal bool WebGLForceSyncLoadAsset()
-        {
-            return _webGLForceSyncLoadAsset;
-        }
 
         private LoadBundleFileOperation CreateBundleFileLoaderInternal(BundleInfo bundleInfo)
         {

Assets/YooAsset/Runtime/ResourcePackage/Operation/PreDownloadContentOperation.cs

@@ -101,8 +101,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateResourceDownloader(int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateResourceDownloader(int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             if (Status != EOperationStatus.Succeed)
             {
@@ -121,8 +120,7 @@ namespace YooAsset
         /// <param name="tag">资源标签</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateResourceDownloader(string tag, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateResourceDownloader(string tag, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             if (Status != EOperationStatus.Succeed)
             {
@@ -141,8 +139,7 @@ namespace YooAsset
         /// <param name="tags">资源标签列表</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateResourceDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateResourceDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             if (Status != EOperationStatus.Succeed)
             {
@@ -161,8 +158,7 @@ namespace YooAsset
         /// <param name="location">资源定位地址</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateBundleDownloader(string location, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateBundleDownloader(string location, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             if (Status != EOperationStatus.Succeed)
             {
@@ -185,8 +181,7 @@ namespace YooAsset
         /// <param name="locations">资源定位地址列表</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateBundleDownloader(string[] locations, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateBundleDownloader(string[] locations, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             if (Status != EOperationStatus.Succeed)
             {

Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs

@@ -966,8 +966,7 @@ namespace YooAsset
         /// </summary>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateResourceDownloader(int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateResourceDownloader(int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             return _playModeImpl.CreateResourceDownloaderByAll(downloadingMaxNumber, failedTryAgain);
@@ -979,8 +978,7 @@ namespace YooAsset
         /// <param name="tag">资源标签</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateResourceDownloader(string tag, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateResourceDownloader(string tag, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             return _playModeImpl.CreateResourceDownloaderByTags(new string[] { tag }, downloadingMaxNumber, failedTryAgain);
@@ -992,8 +990,7 @@ namespace YooAsset
         /// <param name="tags">资源标签列表</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateResourceDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateResourceDownloader(string[] tags, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             return _playModeImpl.CreateResourceDownloaderByTags(tags, downloadingMaxNumber, failedTryAgain);
@@ -1006,15 +1003,14 @@ namespace YooAsset
         /// <param name="recursiveDownload">下载资源对象所属资源包内所有资源对象依赖的资源包</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateBundleDownloader(string location, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateBundleDownloader(string location, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             var assetInfo = ConvertLocationToAssetInfo(location, null);
             AssetInfo[] assetInfos = new AssetInfo[] { assetInfo };
             return _playModeImpl.CreateResourceDownloaderByPaths(assetInfos, recursiveDownload, downloadingMaxNumber, failedTryAgain);
         }
-        public ResourceDownloaderOperation CreateBundleDownloader(string location, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
+        public ResourceDownloaderOperation CreateBundleDownloader(string location, int downloadingMaxNumber, int failedTryAgain)
         {
             return CreateBundleDownloader(location, false, downloadingMaxNumber, failedTryAgain);
         }
@@ -1026,8 +1022,7 @@ namespace YooAsset
         /// <param name="recursiveDownload">下载资源对象所属资源包内所有资源对象依赖的资源包</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateBundleDownloader(string[] locations, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateBundleDownloader(string[] locations, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             List<AssetInfo> assetInfos = new List<AssetInfo>(locations.Length);
@@ -1038,7 +1033,7 @@ namespace YooAsset
             }
             return _playModeImpl.CreateResourceDownloaderByPaths(assetInfos.ToArray(), recursiveDownload, downloadingMaxNumber, failedTryAgain);
         }
-        public ResourceDownloaderOperation CreateBundleDownloader(string[] locations, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
+        public ResourceDownloaderOperation CreateBundleDownloader(string[] locations, int downloadingMaxNumber, int failedTryAgain)
         {
             return CreateBundleDownloader(locations, false, downloadingMaxNumber, failedTryAgain);
         }
@@ -1050,14 +1045,13 @@ namespace YooAsset
         /// <param name="recursiveDownload">下载资源对象所属资源包内所有资源对象依赖的资源包</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo assetInfo, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo assetInfo, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             AssetInfo[] assetInfos = new AssetInfo[] { assetInfo };
             return _playModeImpl.CreateResourceDownloaderByPaths(assetInfos, recursiveDownload, downloadingMaxNumber, failedTryAgain);
         }
-        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo assetInfo, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
+        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo assetInfo, int downloadingMaxNumber, int failedTryAgain)
         {
             return CreateBundleDownloader(assetInfo, false, downloadingMaxNumber, failedTryAgain);
         }
@@ -1069,13 +1063,12 @@ namespace YooAsset
         /// <param name="recursiveDownload">下载资源对象所属资源包内所有资源对象依赖的资源包</param>
         /// <param name="downloadingMaxNumber">同时下载的最大文件数</param>
         /// <param name="failedTryAgain">下载失败的重试次数</param>
-        /// <param name="timeout">超时时间</param>
+        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo[] assetInfos, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain)
-        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo[] assetInfos, bool recursiveDownload, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
         {
             DebugCheckInitialize();
             return _playModeImpl.CreateResourceDownloaderByPaths(assetInfos, recursiveDownload, downloadingMaxNumber, failedTryAgain);
         }
-        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo[] assetInfos, int downloadingMaxNumber, int failedTryAgain, int timeout = 60)
+        public ResourceDownloaderOperation CreateBundleDownloader(AssetInfo[] assetInfos, int downloadingMaxNumber, int failedTryAgain)
         {
             return CreateBundleDownloader(assetInfos, false, downloadingMaxNumber, failedTryAgain);
         }

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/AlipayFileSystem.cs

@@ -182,10 +182,10 @@ internal class AlipayFileSystem : IFileSystem
 
         if (string.IsNullOrEmpty(_aliCacheRoot))
         {
-            throw new System.Exception("请配置支付宝小游戏的缓存根目录！");
+            throw new System.Exception("请配置小游戏的缓存根目录！");
         }
 
-        // 注意：CDN服务未启用的情况下，使用支付宝WEB服务器
+        // 注意：CDN服务未启用的情况下，使用WEB服务器
         if (RemoteServices == null)
         {
             string webRoot = PathUtility.Combine(Application.streamingAssetsPath, YooAssetSettingsData.Setting.DefaultYooFolderName, packageName);

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSLoadPackageManifestOperation.cs

@@ -14,8 +14,8 @@ internal class APFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
     private readonly AlipayFileSystem _fileSystem;
     private readonly string _packageVersion;
     private readonly int _timeout;
-    private RequestAlipayPackageHashOperation _requestPackageHashOp;
+    private RequestWebPackageHashOperation _requestPackageHashOp;
-    private LoadAlipayPackageManifestOperation _loadPackageManifestOp;
+    private LoadWebPackageManifestOperation _loadPackageManifestOp;
     private ESteps _steps = ESteps.None;
 
 
@@ -38,7 +38,7 @@ internal class APFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
         {
             if (_requestPackageHashOp == null)
             {
-                _requestPackageHashOp = new RequestAlipayPackageHashOperation(_fileSystem, _packageVersion, _timeout);
+                _requestPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _packageVersion, _timeout);
                 _requestPackageHashOp.StartOperation();
                 AddChildOperation(_requestPackageHashOp);
             }
@@ -64,7 +64,10 @@ internal class APFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
             if (_loadPackageManifestOp == null)
             {
                 string packageHash = _requestPackageHashOp.PackageHash;
-                _loadPackageManifestOp = new LoadAlipayPackageManifestOperation(_fileSystem, _packageVersion, packageHash, _timeout);
+                string packageName = _fileSystem.PackageName;
+                var manifestServices = _fileSystem.ManifestServices;
+                var remoteServices = _fileSystem.RemoteServices;
+                _loadPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, packageName, _packageVersion, packageHash, _timeout);
                 _loadPackageManifestOp.StartOperation();
                 AddChildOperation(_loadPackageManifestOp);
             }

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/APFSRequestPackageVersionOperation.cs

@@ -13,7 +13,7 @@ internal class APFSRequestPackageVersionOperation : FSRequestPackageVersionOpera
     private readonly AlipayFileSystem _fileSystem;
     private readonly bool _appendTimeTicks;
     private readonly int _timeout;
-    private RequestAlipayPackageVersionOperation _requestWebPackageVersionOp;
+    private RequestWebPackageVersionOperation _requestWebPackageVersionOp;
     private ESteps _steps = ESteps.None;
 
 
@@ -36,7 +36,7 @@ internal class APFSRequestPackageVersionOperation : FSRequestPackageVersionOpera
         {
             if (_requestWebPackageVersionOp == null)
             {
-                _requestWebPackageVersionOp = new RequestAlipayPackageVersionOperation(_fileSystem, _appendTimeTicks, _timeout);
+                _requestWebPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _appendTimeTicks, _timeout);
                 _requestWebPackageVersionOp.StartOperation();
                 AddChildOperation(_requestWebPackageVersionOp);
             }

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/LoadAlipayPackageManifestOperation.cs

@@ -1,129 +0,0 @@
-#if UNITY_WEBGL && UNITY_ALIMINIGAME
-using YooAsset;
-
-internal class LoadAlipayPackageManifestOperation : AsyncOperationBase
-{
-    private enum ESteps
-    {
-        None,
-        RequestFileData,
-        VerifyFileData,
-        LoadManifest,
-        Done,
-    }
-
-    private readonly AlipayFileSystem _fileSystem;
-    private readonly string _packageVersion;
-    private readonly string _packageHash;
-    private readonly int _timeout;
-    private UnityWebDataRequestOperation _webDataRequestOp;
-    private DeserializeManifestOperation _deserializer;
-    private int _requestCount = 0;
-    private ESteps _steps = ESteps.None;
-
-    /// <summary>
-    /// 包裹清单
-    /// </summary>
-    public PackageManifest Manifest { private set; get; }
-
-
-    internal LoadAlipayPackageManifestOperation(AlipayFileSystem fileSystem, string packageVersion, string packageHash, int timeout)
-    {
-        _fileSystem = fileSystem;
-        _packageVersion = packageVersion;
-        _packageHash = packageHash;
-        _timeout = timeout;
-    }
-    internal override void InternalStart()
-    {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(LoadAlipayPackageManifestOperation));
-        _steps = ESteps.RequestFileData;
-    }
-    internal override void InternalUpdate()
-    {
-        if (_steps == ESteps.None || _steps == ESteps.Done)
-            return;
-
-        if (_steps == ESteps.RequestFileData)
-        {
-            if (_webDataRequestOp == null)
-            {
-                string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, _packageVersion);
-                string url = GetRequestURL(fileName);
-                _webDataRequestOp = new UnityWebDataRequestOperation(url, _timeout);
-                _webDataRequestOp.StartOperation();
-                AddChildOperation(_webDataRequestOp);
-            }
-
-            _webDataRequestOp.UpdateOperation();
-            Progress = _webDataRequestOp.Progress;
-            if (_webDataRequestOp.IsDone == false)
-                return;
-
-            if (_webDataRequestOp.Status == EOperationStatus.Succeed)
-            {
-                _steps = ESteps.VerifyFileData;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _webDataRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(LoadAlipayPackageManifestOperation));
-            }
-        }
-
-        if (_steps == ESteps.VerifyFileData)
-        {
-            string fileHash = HashUtility.BytesCRC32(_webDataRequestOp.Result);
-            if (fileHash == _packageHash)
-            {
-                _steps = ESteps.LoadManifest;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = "Failed to verify package manifest file!";
-            }
-        }
-
-        if (_steps == ESteps.LoadManifest)
-        {
-            if (_deserializer == null)
-            {
-                _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
-                _deserializer.StartOperation();
-                AddChildOperation(_deserializer);
-            }
-
-            _deserializer.UpdateOperation();
-            Progress = _deserializer.Progress;
-            if (_deserializer.IsDone == false)
-                return;
-
-            if (_deserializer.Status == EOperationStatus.Succeed)
-            {
-                _steps = ESteps.Done;
-                Manifest = _deserializer.Manifest;
-                Status = EOperationStatus.Succeed;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _deserializer.Error;
-            }
-        }
-    }
-
-    private string GetRequestURL(string fileName)
-    {
-        // 轮流返回请求地址
-        if (_requestCount % 2 == 0)
-            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-        else
-            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-    }
-}
-#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageHashOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 3b4f8cf6fe34a7e419f8e3a0063f591b
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageVersionOperation.cs

@@ -1,100 +0,0 @@
-#if UNITY_WEBGL && UNITY_ALIMINIGAME
-using YooAsset;
-
-internal class RequestAlipayPackageVersionOperation : AsyncOperationBase
-{
-    private enum ESteps
-    {
-        None,
-        RequestPackageVersion,
-        Done,
-    }
-
-    private readonly AlipayFileSystem _fileSystem;
-    private readonly bool _appendTimeTicks;
-    private readonly int _timeout;
-    private UnityWebTextRequestOperation _webTextRequestOp;
-    private int _requestCount = 0;
-    private ESteps _steps = ESteps.None;
-
-    /// <summary>
-    /// 包裹版本
-    /// </summary>
-    public string PackageVersion { private set; get; }
-
-
-    public RequestAlipayPackageVersionOperation(AlipayFileSystem fileSystem, bool appendTimeTicks, int timeout)
-    {
-        _fileSystem = fileSystem;
-        _appendTimeTicks = appendTimeTicks;
-        _timeout = timeout;
-    }
-    internal override void InternalStart()
-    {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestAlipayPackageVersionOperation));
-        _steps = ESteps.RequestPackageVersion;
-    }
-    internal override void InternalUpdate()
-    {
-        if (_steps == ESteps.None || _steps == ESteps.Done)
-            return;
-
-        if (_steps == ESteps.RequestPackageVersion)
-        {
-            if (_webTextRequestOp == null)
-            {
-                string fileName = YooAssetSettingsData.GetPackageVersionFileName(_fileSystem.PackageName);
-                string url = GetRequestURL(fileName);
-                _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
-                _webTextRequestOp.StartOperation();
-                AddChildOperation(_webTextRequestOp);
-            }
-
-            _webTextRequestOp.UpdateOperation();
-            Progress = _webTextRequestOp.Progress;
-            if (_webTextRequestOp.IsDone == false)
-                return;
-
-            if (_webTextRequestOp.Status == EOperationStatus.Succeed)
-            {
-                PackageVersion = _webTextRequestOp.Result;
-                if (string.IsNullOrEmpty(PackageVersion))
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = $"Web package version file content is empty !";
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                }
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _webTextRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestAlipayPackageVersionOperation));
-            }
-        }
-    }
-
-    private string GetRequestURL(string fileName)
-    {
-        string url;
-
-        // 轮流返回请求地址
-        if (_requestCount % 2 == 0)
-            url = _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-        else
-            url = _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-
-        // 在URL末尾添加时间戳
-        if (_appendTimeTicks)
-            return $"{url}?{System.DateTime.UtcNow.Ticks}";
-        else
-            return url;
-    }
-}
-#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/AlipayFileSystem/Operation/internal/RequestAlipayPackageVersionOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 0ef3d88ce51a6fa47be1b157316a740c
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/GooglePlayFileSystem/GooglePlayFileSystem.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 2e26d6ba3f3c6cd48bc22d40f1857f89
+guid: 3a09145cd500f3f42b2a17524f0dd3f2
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: d6835d091fc4e4e438770512ec53c05c
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/BundleResult.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: ff9085fca05646b4e9f6dfec5f9cd5ab
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/BundleResult/TPAssetBundleResult.cs

@@ -0,0 +1,67 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using System.IO;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using TapTapMiniGame;
+
+namespace YooAsset
+{
+    internal class TPAssetBundleResult : BundleResult
+    {
+        private readonly IFileSystem _fileSystem;
+        private readonly PackageBundle _packageBundle;
+        private readonly AssetBundle _assetBundle;
+
+        public TPAssetBundleResult(IFileSystem fileSystem, PackageBundle packageBundle, AssetBundle assetBundle)
+        {
+            _fileSystem = fileSystem;
+            _packageBundle = packageBundle;
+            _assetBundle = assetBundle;
+        }
+
+        public override void UnloadBundleFile()
+        {
+            if (_assetBundle != null)
+            {
+                if (_packageBundle.Encrypted)
+                    _assetBundle.Unload(true);
+                else
+                    _assetBundle.TapUnload(true);
+            }
+        }
+        public override string GetBundleFilePath()
+        {
+            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)
+        {
+            var operation = new AssetBundleLoadAssetOperation(_packageBundle, _assetBundle, assetInfo);
+            return operation;
+        }
+        public override FSLoadAllAssetsOperation LoadAllAssetsAsync(AssetInfo assetInfo)
+        {
+            var operation = new AssetBundleLoadAllAssetsOperation(_packageBundle, _assetBundle, assetInfo);
+            return operation;
+        }
+        public override FSLoadSubAssetsOperation LoadSubAssetsAsync(AssetInfo assetInfo)
+        {
+            var operation = new AssetBundleLoadSubAssetsOperation(_packageBundle, _assetBundle, assetInfo);
+            return operation;
+        }
+        public override FSLoadSceneOperation LoadSceneOperation(AssetInfo assetInfo, LoadSceneParameters loadParams, bool suspendLoad)
+        {
+            var operation = new AssetBundleLoadSceneOperation(assetInfo, loadParams, suspendLoad);
+            return operation;
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/BundleResult/TPAssetBundleResult.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e914b1b35e8a6ae48bdfe71a0614ab0a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: dbbb8f216603c4042b3c29cdde607705
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSDownloadFileOperation.cs

@@ -0,0 +1,111 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using UnityEngine;
+using YooAsset;
+
+internal class TPFSDownloadFileOperation : FSDownloadFileOperation
+{
+    protected enum ESteps
+    {
+        None,
+        CreateRequest,
+        CheckRequest,
+        TryAgain,
+        Done,
+    }
+
+    private readonly TaptapFileSystem _fileSystem;
+    private readonly DownloadFileOptions _options;
+    private UnityWebCacheRequestOperation _webCacheRequestOp;
+    private int _requestCount = 0;
+    private float _tryAgainTimer;
+    private int _failedTryAgain;
+    private ESteps _steps = ESteps.None;
+
+    internal TPFSDownloadFileOperation(TaptapFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+    {
+        _fileSystem = fileSystem;
+        _options = options;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.CreateRequest;
+    }
+    internal override void InternalUpdate()
+    {
+        // 创建下载器
+        if (_steps == ESteps.CreateRequest)
+        {
+            string url = GetRequestURL();
+            _webCacheRequestOp = new UnityWebCacheRequestOperation(url);
+            _webCacheRequestOp.StartOperation();
+            AddChildOperation(_webCacheRequestOp);
+            _steps = ESteps.CheckRequest;
+        }
+
+        // 检测下载结果
+        if (_steps == ESteps.CheckRequest)
+        {
+            _webCacheRequestOp.UpdateOperation();
+            Progress = _webCacheRequestOp.Progress;
+            DownloadProgress = _webCacheRequestOp.DownloadProgress;
+            DownloadedBytes = _webCacheRequestOp.DownloadedBytes;
+            if (_webCacheRequestOp.IsDone == false)
+                return;
+
+            if (_webCacheRequestOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+
+                //TODO 需要验证插件请求器的下载进度
+                DownloadProgress = 1f;
+                DownloadedBytes = Bundle.FileSize;
+                Progress = 1f;
+            }
+            else
+            {
+                if (_failedTryAgain > 0)
+                {
+                    _steps = ESteps.TryAgain;
+                    YooLogger.Warning($"Failed download : {_webCacheRequestOp.URL} Try again !");
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = _webCacheRequestOp.Error;
+                    YooLogger.Error(Error);
+                }
+            }
+        }
+
+        // 重新尝试下载
+        if (_steps == ESteps.TryAgain)
+        {
+            _tryAgainTimer += Time.unscaledDeltaTime;
+            if (_tryAgainTimer > 1f)
+            {
+                _tryAgainTimer = 0f;
+                _failedTryAgain--;
+                Progress = 0f;
+                DownloadProgress = 0f;
+                DownloadedBytes = 0;
+                _steps = ESteps.CreateRequest;
+            }
+        }
+    }
+
+    /// <summary>
+    /// 获取网络请求地址
+    /// </summary>
+    private string GetRequestURL()
+    {
+        // 轮流返回请求地址
+        _requestCount++;
+        if (_requestCount % 2 == 0)
+            return _options.FallbackURL;
+        else
+            return _options.MainURL;
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSDownloadFileOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e0d44d1a88d041a4cb6240d30d96fdf2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSInitializeOperation.cs

@@ -0,0 +1,20 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using YooAsset;
+
+internal partial class TPFSInitializeOperation : FSInitializeFileSystemOperation
+{
+    private readonly TaptapFileSystem _fileSystem;
+
+    public TPFSInitializeOperation(TaptapFileSystem fileSystem)
+    {
+        _fileSystem = fileSystem;
+    }
+    internal override void InternalStart()
+    {
+        Status = EOperationStatus.Succeed;
+    }
+    internal override void InternalUpdate()
+    {
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSInitializeOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 017c1f2fbc59ff8418cc781c5e66efef
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSLoadBundleOperation.cs

@@ -0,0 +1,88 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using YooAsset;
+
+internal class TPFSLoadBundleOperation : FSLoadBundleOperation
+{
+    private enum ESteps
+    {
+        None,
+        LoadAssetBundle,
+        Done,
+    }
+
+    private readonly TaptapFileSystem _fileSystem;
+    private readonly PackageBundle _bundle;
+    private LoadWebAssetBundleOperation _loadWebAssetBundleOp;
+    private ESteps _steps = ESteps.None;
+
+    internal TPFSLoadBundleOperation(TaptapFileSystem fileSystem, PackageBundle bundle)
+    {
+        _fileSystem = fileSystem;
+        _bundle = bundle;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.LoadAssetBundle;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.LoadAssetBundle)
+        {
+            if (_loadWebAssetBundleOp == null)
+            {
+                string mainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
+                string fallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
+                DownloadFileOptions options = new DownloadFileOptions(int.MaxValue);
+                options.SetURL(mainURL, fallbackURL);
+
+                if (_bundle.Encrypted)
+                {
+                    _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(_bundle, options, _fileSystem.DecryptionServices);
+                    _loadWebAssetBundleOp.StartOperation();
+                    AddChildOperation(_loadWebAssetBundleOp);
+                }
+                else
+                {
+                    _loadWebAssetBundleOp = new LoadTaptapAssetBundleOperation(_bundle, options);
+                    _loadWebAssetBundleOp.StartOperation();
+                    AddChildOperation(_loadWebAssetBundleOp);
+                }
+            }
+
+            _loadWebAssetBundleOp.UpdateOperation();
+            Progress = _loadWebAssetBundleOp.Progress;
+            DownloadProgress = _loadWebAssetBundleOp.DownloadProgress;
+            DownloadedBytes = _loadWebAssetBundleOp.DownloadedBytes;
+            if (_loadWebAssetBundleOp.IsDone == false)
+                return;
+
+            if (_loadWebAssetBundleOp.Status == EOperationStatus.Succeed)
+            {
+                var assetBundle = _loadWebAssetBundleOp.Result;
+                _steps = ESteps.Done;
+                Result = new TPAssetBundleResult(_fileSystem, _bundle, assetBundle);
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _loadWebAssetBundleOp.Error;
+            }
+        }
+    }
+    internal override void InternalWaitForAsyncComplete()
+    {
+        if (_steps != ESteps.Done)
+        {
+            _steps = ESteps.Done;
+            Status = EOperationStatus.Failed;
+            Error = "WebGL platform not support sync load method !";
+            UnityEngine.Debug.LogError(Error);
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSLoadBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 01680b24db924794b8adc1e0e6697865
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSLoadPackageManifestOperation.cs

@@ -0,0 +1,95 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using YooAsset;
+
+internal class TPFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageHash,
+        LoadPackageManifest,
+        Done,
+    }
+
+    private readonly TaptapFileSystem _fileSystem;
+    private readonly string _packageVersion;
+    private readonly int _timeout;
+    private RequestWebPackageHashOperation _requestPackageHashOp;
+    private LoadWebPackageManifestOperation _loadPackageManifestOp;
+    private ESteps _steps = ESteps.None;
+
+
+    public TPFSLoadPackageManifestOperation(TaptapFileSystem fileSystem, string packageVersion, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _packageVersion = packageVersion;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.RequestPackageHash;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestPackageHash)
+        {
+            if (_requestPackageHashOp == null)
+            {
+                _requestPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _packageVersion, _timeout);
+                _requestPackageHashOp.StartOperation();
+                AddChildOperation(_requestPackageHashOp);
+            }
+
+            _requestPackageHashOp.UpdateOperation();
+            if (_requestPackageHashOp.IsDone == false)
+                return;
+
+            if (_requestPackageHashOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.LoadPackageManifest;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _requestPackageHashOp.Error;
+            }
+        }
+
+        if (_steps == ESteps.LoadPackageManifest)
+        {
+            if (_loadPackageManifestOp == null)
+            {
+                string packageHash = _requestPackageHashOp.PackageHash;
+                string packageName = _fileSystem.PackageName;
+                var manifestServices = _fileSystem.ManifestServices;
+                var remoteServices = _fileSystem.RemoteServices;
+                _loadPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, packageName, _packageVersion, packageHash, _timeout);
+                _loadPackageManifestOp.StartOperation();
+                AddChildOperation(_loadPackageManifestOp);
+            }
+
+            _loadPackageManifestOp.UpdateOperation();
+            Progress = _loadPackageManifestOp.Progress;
+            if (_loadPackageManifestOp.IsDone == false)
+                return;
+
+            if (_loadPackageManifestOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Manifest = _loadPackageManifestOp.Manifest;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _loadPackageManifestOp.Error;
+            }
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSLoadPackageManifestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a9900531297a5a140806316f844fa0a0
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSRequestPackageVersionOperation.cs

@@ -0,0 +1,64 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using YooAsset;
+
+internal class TPFSRequestPackageVersionOperation : FSRequestPackageVersionOperation
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageVersion,
+        Done,
+    }
+
+    private readonly TaptapFileSystem _fileSystem;
+    private readonly bool _appendTimeTicks;
+    private readonly int _timeout;
+    private RequestWebPackageVersionOperation _requestWebPackageVersionOp;
+    private ESteps _steps = ESteps.None;
+
+
+    internal TPFSRequestPackageVersionOperation(TaptapFileSystem fileSystem, bool appendTimeTicks, int timeout)
+    {
+        _fileSystem = fileSystem;
+        _appendTimeTicks = appendTimeTicks;
+        _timeout = timeout;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.RequestPackageVersion;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RequestPackageVersion)
+        {
+            if (_requestWebPackageVersionOp == null)
+            {
+                _requestWebPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _appendTimeTicks, _timeout);
+                _requestWebPackageVersionOp.StartOperation();
+                AddChildOperation(_requestWebPackageVersionOp);
+            }
+
+            _requestWebPackageVersionOp.UpdateOperation();
+            Progress = _requestWebPackageVersionOp.Progress;
+            if (_requestWebPackageVersionOp.IsDone == false)
+                return;
+
+            if (_requestWebPackageVersionOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                PackageVersion = _requestWebPackageVersionOp.PackageVersion;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _requestWebPackageVersionOp.Error;
+            }
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/TPFSRequestPackageVersionOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 877f877fd3586974d90c7c306efdf4d1
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/internal.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 9be3163f53935514d9e64e09686db957
+guid: e4ea0eed64f86c54c82153463d3773bf
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/internal/LoadTaptapAssetBundleOperation.cs

@@ -0,0 +1,114 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class LoadTaptapAssetBundleOperation : LoadWebAssetBundleOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private readonly PackageBundle _bundle;
+        private readonly DownloadFileOptions _options;
+        private UnityTaptapAssetBundleRequestOperation _unityAssetBundleRequestOp;
+        
+        private int _requestCount = 0;
+        private float _tryAgainTimer;
+        private int _failedTryAgain;
+        private ESteps _steps = ESteps.None;
+
+
+        internal LoadTaptapAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options)
+        {
+            _bundle = bundle;
+            _options = options;
+        }
+        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();
+                _unityAssetBundleRequestOp = new UnityTaptapAssetBundleRequestOperation(_bundle, url);
+                _unityAssetBundleRequestOp.StartOperation();
+                AddChildOperation(_unityAssetBundleRequestOp);
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                _unityAssetBundleRequestOp.UpdateOperation();
+                Progress = _unityAssetBundleRequestOp.Progress;
+                DownloadProgress = _unityAssetBundleRequestOp.DownloadProgress;
+                DownloadedBytes = _unityAssetBundleRequestOp.DownloadedBytes;
+                if (_unityAssetBundleRequestOp.IsDone == false)
+                    return;
+
+                if (_unityAssetBundleRequestOp.Status == EOperationStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                    Result = _unityAssetBundleRequestOp.Result;
+                }
+                else
+                {
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_unityAssetBundleRequestOp.URL} Try again !");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _unityAssetBundleRequestOp.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+            }
+
+            // 重新尝试下载
+            if (_steps == ESteps.TryAgain)
+            {
+                _tryAgainTimer += Time.unscaledDeltaTime;
+                if (_tryAgainTimer > 1f)
+                {
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取网络请求地址
+        /// </summary>
+        private string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/internal/LoadTaptapAssetBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: fabbe424782f96a4490979f4f68c6322
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/internal/UnityTaptapAssetBundleRequestOperation.cs

@@ -0,0 +1,95 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using UnityEngine.Networking;
+using UnityEngine;
+using TapTapMiniGame;
+
+namespace YooAsset
+{
+    internal class UnityTaptapAssetBundleRequestOperation : UnityWebRequestOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            Download,
+            Done,
+        }
+
+        private readonly PackageBundle _packageBundle;
+        private UnityWebRequestAsyncOperation _requestOperation;
+        private ESteps _steps = ESteps.None;
+
+        /// <summary>
+        /// 请求结果
+        /// </summary>
+        public AssetBundle Result { private set; get; }
+
+        internal UnityTaptapAssetBundleRequestOperation(PackageBundle bundle, string url) : base(url)
+        {
+            _packageBundle = bundle;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CreateRequest)
+            {
+                CreateWebRequest();
+                _steps = ESteps.Download;
+            }
+
+            if (_steps == ESteps.Download)
+            {
+                DownloadProgress = _webRequest.downloadProgress;
+                DownloadedBytes = (long)_webRequest.downloadedBytes;
+                Progress = _requestOperation.progress;
+                if (_requestOperation.isDone == false)
+                    return;
+
+                if (CheckRequestResult())
+                {
+                    var downloadHanlder = (DownloadHandlerTapAssetBundle)_webRequest.downloadHandler;
+                    AssetBundle assetBundle = downloadHanlder.assetBundle;
+                    if (assetBundle == null)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"URL : {_requestURL} Download handler asset bundle object is null !";
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = assetBundle;
+                        Status = EOperationStatus.Succeed;
+
+                        //TODO 需要验证插件请求器的下载进度
+                        DownloadProgress = 1f;
+                        DownloadedBytes = _packageBundle.FileSize;
+                        Progress = 1f;
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                }
+
+                // 注意：最终释放请求器
+                DisposeRequest();
+            }
+        }
+
+        private void CreateWebRequest()
+        {
+            _webRequest = TapAssetBundle.GetAssetBundle(_requestURL);
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            _requestOperation = _webRequest.SendWebRequest();
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/Operation/internal/UnityTaptapAssetBundleRequestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ce0d7ec006993ef41b16f32335dc6224
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/TaptapFileSystem.cs

@@ -0,0 +1,271 @@
+#if UNITY_WEBGL && TAPMINIGAME
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEngine;
+using YooAsset;
+using TapTapMiniGame;
+
+public static class TaptapFileSystemCreater
+{
+    public static FileSystemParameters CreateFileSystemParameters(string packageRoot)
+    {
+        string fileSystemClass = $"{nameof(TaptapFileSystem)},YooAsset.MiniGame";
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
+        return fileSystemParams;
+    }
+}
+
+/// <summary>
+/// TapTap小游戏
+/// 参考：https://developer.taptap.cn/minigameapidoc/dev/engine/unity-adaptation/guide/
+/// </summary>
+internal class TaptapFileSystem : IFileSystem
+{
+    private class WebRemoteServices : IRemoteServices
+    {
+        private readonly string _webPackageRoot;
+        protected readonly Dictionary<string, string> _mapping = new Dictionary<string, string>(10000);
+
+        public WebRemoteServices(string buildinPackRoot)
+        {
+            _webPackageRoot = buildinPackRoot;
+        }
+        string IRemoteServices.GetRemoteMainURL(string fileName)
+        {
+            return GetFileLoadURL(fileName);
+        }
+        string IRemoteServices.GetRemoteFallbackURL(string fileName)
+        {
+            return GetFileLoadURL(fileName);
+        }
+
+        private string GetFileLoadURL(string fileName)
+        {
+            if (_mapping.TryGetValue(fileName, out string url) == false)
+            {
+                string filePath = PathUtility.Combine(_webPackageRoot, fileName);
+                url = DownloadSystemHelper.ConvertToWWWPath(filePath);
+                _mapping.Add(fileName, url);
+            }
+            return url;
+        }
+    }
+
+    private readonly Dictionary<string, string> _cacheFilePathMapping = new Dictionary<string, string>(10000);
+    private TapFileSystemManager _fileSystemMgr;
+    private string _tapCacheRoot = string.Empty;
+
+    /// <summary>
+    /// 包裹名称
+    /// </summary>
+    public string PackageName { private set; get; }
+
+    /// <summary>
+    /// 文件根目录
+    /// </summary>
+    public string FileRoot
+    {
+        get
+        {
+            return _tapCacheRoot;
+        }
+    }
+
+    /// <summary>
+    /// 文件数量
+    /// </summary>
+    public int FileCount
+    {
+        get
+        {
+            return 0;
+        }
+    }
+
+    #region 自定义参数
+    /// <summary>
+    /// 自定义参数：远程服务接口
+    /// </summary>
+    public IRemoteServices RemoteServices { private set; get; } = null;
+
+    /// <summary>
+    ///  自定义参数：解密方法类
+    /// </summary>
+    public IWebDecryptionServices DecryptionServices { private set; get; }
+
+    /// <summary>
+    /// 自定义参数：资源清单服务类
+    /// </summary>
+    public IManifestRestoreServices ManifestServices { private set; get; }
+    #endregion
+
+
+    public TaptapFileSystem()
+    {
+    }
+    public virtual FSInitializeFileSystemOperation InitializeFileSystemAsync()
+    {
+        var operation = new TPFSInitializeOperation(this);
+        return operation;
+    }
+    public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+    {
+        var operation = new TPFSLoadPackageManifestOperation(this, packageVersion, timeout);
+        return operation;
+    }
+    public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+    {
+        var operation = new TPFSRequestPackageVersionOperation(this, appendTimeTicks, timeout);
+        return operation;
+    }
+    public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+    {
+        var operation = new FSClearCacheFilesCompleteOperation();
+        return operation;
+    }
+    public virtual FSDownloadFileOperation DownloadFileAsync(PackageBundle bundle, DownloadFileOptions options)
+    {
+        string mainURL = RemoteServices.GetRemoteMainURL(bundle.FileName);
+        string fallbackURL = RemoteServices.GetRemoteFallbackURL(bundle.FileName);
+        options.SetURL(mainURL, fallbackURL);
+        var operation = new TPFSDownloadFileOperation(this, bundle, options);
+        return operation;
+    }
+    public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+    {
+        if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+        {
+            var operation = new TPFSLoadBundleOperation(this, bundle);
+            return operation;
+        }
+        else
+        {
+            string error = $"{nameof(TaptapFileSystem)} not support load bundle type : {bundle.BundleType}";
+            var operation = new FSLoadBundleCompleteOperation(error);
+            return operation;
+        }
+    }
+
+    public virtual void SetParameter(string name, object value)
+    {
+        if (name == FileSystemParametersDefine.REMOTE_SERVICES)
+        {
+            RemoteServices = (IRemoteServices)value;
+        }
+        else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+        {
+            DecryptionServices = (IWebDecryptionServices)value;
+        }
+        else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+        {
+            ManifestServices = (IManifestRestoreServices)value;
+        }
+        else
+        {
+            YooLogger.Warning($"Invalid parameter : {name}");
+        }
+    }
+    public virtual void OnCreate(string packageName, string rootDirectory)
+    {
+        PackageName = packageName;
+        _tapCacheRoot = rootDirectory;
+
+        if (string.IsNullOrEmpty(_tapCacheRoot))
+        {
+            throw new System.Exception("请配置小游戏的缓存根目录！");
+        }
+
+        // 注意：CDN服务未启用的情况下，使用WEB服务器
+        if (RemoteServices == null)
+        {
+            string webRoot = PathUtility.Combine(Application.streamingAssetsPath, YooAssetSettingsData.Setting.DefaultYooFolderName, packageName);
+            RemoteServices = new WebRemoteServices(webRoot);
+        }
+
+        _fileSystemMgr = Tap.GetFileSystemManager();
+    }
+    public virtual void OnDestroy()
+    {
+    }
+
+    public virtual bool Belong(PackageBundle bundle)
+    {
+        return true;
+    }
+    public virtual bool Exists(PackageBundle bundle)
+    {
+        return CheckCacheFileExist(bundle);
+    }
+    public virtual bool NeedDownload(PackageBundle bundle)
+    {
+        if (Belong(bundle) == false)
+            return false;
+
+        return Exists(bundle) == false;
+    }
+    public virtual bool NeedUnpack(PackageBundle bundle)
+    {
+        return false;
+    }
+    public virtual bool NeedImport(PackageBundle bundle)
+    {
+        return false;
+    }
+
+    public virtual string GetBundleFilePath(PackageBundle bundle)
+    {
+        return GetCacheFileLoadPath(bundle);
+    }
+    public virtual byte[] ReadBundleFileData(PackageBundle bundle)
+    {
+        if (CheckCacheFileExist(bundle))
+        {
+            string filePath = GetCacheFileLoadPath(bundle);
+            return _fileSystemMgr.ReadFileSync(filePath);
+        }
+        else
+        {
+            return Array.Empty<byte>();
+        }
+    }
+    public virtual string ReadBundleFileText(PackageBundle bundle)
+    {
+        if (CheckCacheFileExist(bundle))
+        {
+            string filePath = GetCacheFileLoadPath(bundle);
+            return _fileSystemMgr.ReadFileSync(filePath, "utf8");
+        }
+        else
+        {
+            return string.Empty;
+        }
+    }
+
+    #region 内部方法
+    public TapFileSystemManager GetFileSystemMgr()
+    {
+        return _fileSystemMgr;
+    }
+    public bool CheckCacheFileExist(PackageBundle bundle)
+    {
+        //TODO : 效率极低
+        /*
+        string filePath = GetCacheFileLoadPath(bundle);
+        string result = _fileSystemMgr.AccessSync(filePath);
+        return result.Equals("access:ok", StringComparison.Ordinal);
+        */
+        return false;
+    }
+    private string GetCacheFileLoadPath(PackageBundle bundle)
+    {
+        if (_cacheFilePathMapping.TryGetValue(bundle.BundleGUID, out string filePath) == false)
+        {
+            filePath = PathUtility.Combine(_tapCacheRoot, bundle.FileName);
+            _cacheFilePathMapping.Add(bundle.BundleGUID, filePath);
+        }
+        return filePath;
+    }
+    #endregion
+}
+#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TaptapFileSystem/TaptapFileSystem.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 2e26d6ba3f3c6cd48bc22d40f1857f89
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/TTFSLoadPackageManifestOperation.cs

@@ -14,8 +14,8 @@ internal class TTFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
     private readonly TiktokFileSystem _fileSystem;
     private readonly string _packageVersion;
     private readonly int _timeout;
-    private RequestTiktokPackageHashOperation _requestPackageHashOp;
+    private RequestWebPackageHashOperation _requestPackageHashOp;
-    private LoadTiktokPackageManifestOperation _loadPackageManifestOp;
+    private LoadWebPackageManifestOperation _loadPackageManifestOp;
     private ESteps _steps = ESteps.None;
 
 
@@ -38,7 +38,7 @@ internal class TTFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
         {
             if (_requestPackageHashOp == null)
             {
-                _requestPackageHashOp = new RequestTiktokPackageHashOperation(_fileSystem, _packageVersion, _timeout);
+                _requestPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _packageVersion, _timeout);
                 _requestPackageHashOp.StartOperation();
                 AddChildOperation(_requestPackageHashOp);
             }
@@ -64,7 +64,10 @@ internal class TTFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
             if (_loadPackageManifestOp == null)
             {
                 string packageHash = _requestPackageHashOp.PackageHash;
-                _loadPackageManifestOp = new LoadTiktokPackageManifestOperation(_fileSystem, _packageVersion, packageHash, _timeout);
+                string packageName = _fileSystem.PackageName;
+                var manifestServices = _fileSystem.ManifestServices;
+                var remoteServices = _fileSystem.RemoteServices;
+                _loadPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, packageName, _packageVersion, packageHash, _timeout);
                 _loadPackageManifestOp.StartOperation();
                 AddChildOperation(_loadPackageManifestOp);
             }

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/TTFSRequestPackageVersionOperation.cs

@@ -13,7 +13,7 @@ internal class TTFSRequestPackageVersionOperation : FSRequestPackageVersionOpera
     private readonly TiktokFileSystem _fileSystem;
     private readonly bool _appendTimeTicks;
     private readonly int _timeout;
-    private RequestTiktokPackageVersionOperation _requestPackageVersionOp;
+    private RequestWebPackageVersionOperation _requestPackageVersionOp;
     private ESteps _steps = ESteps.None;
 
 
@@ -36,7 +36,7 @@ internal class TTFSRequestPackageVersionOperation : FSRequestPackageVersionOpera
         {
             if (_requestPackageVersionOp == null)
             {
-                _requestPackageVersionOp = new RequestTiktokPackageVersionOperation(_fileSystem, _appendTimeTicks, _timeout);
+                _requestPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _appendTimeTicks, _timeout);
                 _requestPackageVersionOp.StartOperation();
                 AddChildOperation(_requestPackageVersionOp);
             }

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/LoadTiktokPackageManifestOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: b648d648fa0c4e44d811b42b80891543
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/RequestTiktokPackageHashOperation.cs

@@ -1,92 +0,0 @@
-#if UNITY_WEBGL && DOUYINMINIGAME
-using YooAsset;
-
-internal class RequestTiktokPackageHashOperation : AsyncOperationBase
-{
-    private enum ESteps
-    {
-        None,
-        RequestPackageHash,
-        Done,
-    }
-
-    private readonly TiktokFileSystem _fileSystem;
-    private readonly string _packageVersion;
-    private readonly int _timeout;
-    private UnityWebTextRequestOperation _webTextRequestOp;
-    private int _requestCount = 0;
-    private ESteps _steps = ESteps.None;
-
-    /// <summary>
-    /// 包裹哈希值
-    /// </summary>
-    public string PackageHash { private set; get; }
-
-
-    public RequestTiktokPackageHashOperation(TiktokFileSystem fileSystem, string packageVersion, int timeout)
-    {
-        _fileSystem = fileSystem;
-        _packageVersion = packageVersion;
-        _timeout = timeout;
-    }
-    internal override void InternalStart()
-    {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestTiktokPackageHashOperation));
-        _steps = ESteps.RequestPackageHash;
-    }
-    internal override void InternalUpdate()
-    {
-        if (_steps == ESteps.None || _steps == ESteps.Done)
-            return;
-
-        if (_steps == ESteps.RequestPackageHash)
-        {
-            if (_webTextRequestOp == null)
-            {
-                string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, _packageVersion);
-                string url = GetRequestURL(fileName);
-                _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
-                _webTextRequestOp.StartOperation();
-                AddChildOperation(_webTextRequestOp);
-            }
-
-            _webTextRequestOp.UpdateOperation();
-            Progress = _webTextRequestOp.Progress;
-            if (_webTextRequestOp.IsDone == false)
-                return;
-
-            if (_webTextRequestOp.Status == EOperationStatus.Succeed)
-            {
-                PackageHash = _webTextRequestOp.Result;
-                if (string.IsNullOrEmpty(PackageHash))
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = $"Web package hash file content is empty !";
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                }
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _webTextRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestTiktokPackageHashOperation));
-            }
-        }
-    }
-
-    private string GetRequestURL(string fileName)
-    {
-        // 轮流返回请求地址
-        if (_requestCount % 2 == 0)
-            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-        else
-            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-    }
-}
-#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/RequestTiktokPackageHashOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 51a0e40e248b49a4783b3dca33a23cf1
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/Operation/internal/RequestTiktokPackageVersionOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: a04c463fb00f60f499541fbb98e4fdc4
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/TiktokFileSystem/TiktokFileSystem.cs

@@ -182,10 +182,10 @@ internal class TiktokFileSystem : IFileSystem
 
         if (string.IsNullOrEmpty(_ttCacheRoot))
         {
-            throw new System.Exception("请配置抖音小游戏的缓存根目录！");
+            throw new System.Exception("请配置小游戏的缓存根目录！");
         }
 
-        // 注意：CDN服务未启用的情况下，使用抖音WEB服务器
+        // 注意：CDN服务未启用的情况下，使用WEB服务器
         if (RemoteServices == null)
         {
             string webRoot = PathUtility.Combine(Application.streamingAssetsPath, YooAssetSettingsData.Setting.DefaultYooFolderName, packageName);

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/WXFSLoadPackageManifestOperation.cs

@@ -14,8 +14,8 @@ internal class WXFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
     private readonly WechatFileSystem _fileSystem;
     private readonly string _packageVersion;
     private readonly int _timeout;
-    private RequestWechatPackageHashOperation _requestPackageHashOp;
+    private RequestWebPackageHashOperation _requestPackageHashOp;
-    private LoadWechatPackageManifestOperation _loadPackageManifestOp;
+    private LoadWebPackageManifestOperation _loadPackageManifestOp;
     private ESteps _steps = ESteps.None;
 
 
@@ -38,7 +38,7 @@ internal class WXFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
         {
             if (_requestPackageHashOp == null)
             {
-                _requestPackageHashOp = new RequestWechatPackageHashOperation(_fileSystem, _packageVersion, _timeout);
+                _requestPackageHashOp = new RequestWebPackageHashOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _packageVersion, _timeout);
                 _requestPackageHashOp.StartOperation();
                 AddChildOperation(_requestPackageHashOp);
             }
@@ -64,7 +64,10 @@ internal class WXFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
             if (_loadPackageManifestOp == null)
             {
                 string packageHash = _requestPackageHashOp.PackageHash;
-                _loadPackageManifestOp = new LoadWechatPackageManifestOperation(_fileSystem, _packageVersion, packageHash, _timeout);
+                string packageName = _fileSystem.PackageName;
+                var manifestServices = _fileSystem.ManifestServices;
+                var remoteServices = _fileSystem.RemoteServices;
+                _loadPackageManifestOp = new LoadWebPackageManifestOperation(manifestServices, remoteServices, packageName, _packageVersion, packageHash, _timeout);
                 _loadPackageManifestOp.StartOperation();
                 AddChildOperation(_loadPackageManifestOp);
             }

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/WXFSRequestPackageVersionOperation.cs

@@ -13,7 +13,7 @@ internal class WXFSRequestPackageVersionOperation : FSRequestPackageVersionOpera
     private readonly WechatFileSystem _fileSystem;
     private readonly bool _appendTimeTicks;
     private readonly int _timeout;
-    private RequestWechatPackageVersionOperation _requestWebPackageVersionOp;
+    private RequestWebPackageVersionOperation _requestWebPackageVersionOp;
     private ESteps _steps = ESteps.None;
 
 
@@ -36,7 +36,7 @@ internal class WXFSRequestPackageVersionOperation : FSRequestPackageVersionOpera
         {
             if (_requestWebPackageVersionOp == null)
             {
-                _requestWebPackageVersionOp = new RequestWechatPackageVersionOperation(_fileSystem, _appendTimeTicks, _timeout);
+                _requestWebPackageVersionOp = new RequestWebPackageVersionOperation(_fileSystem.RemoteServices, _fileSystem.PackageName, _appendTimeTicks, _timeout);
                 _requestWebPackageVersionOp.StartOperation();
                 AddChildOperation(_requestWebPackageVersionOp);
             }

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/LoadWechatPackageManifestOperation.cs

@@ -1,129 +0,0 @@
-#if UNITY_WEBGL && WEIXINMINIGAME
-using YooAsset;
-
-internal class LoadWechatPackageManifestOperation : AsyncOperationBase
-{
-    private enum ESteps
-    {
-        None,
-        RequestFileData,
-        VerifyFileData,
-        LoadManifest,
-        Done,
-    }
-
-    private readonly WechatFileSystem _fileSystem;
-    private readonly string _packageVersion;
-    private readonly string _packageHash;
-    private readonly int _timeout;
-    private UnityWebDataRequestOperation _webDataRequestOp;
-    private DeserializeManifestOperation _deserializer;
-    private int _requestCount = 0;
-    private ESteps _steps = ESteps.None;
-
-    /// <summary>
-    /// 包裹清单
-    /// </summary>
-    public PackageManifest Manifest { private set; get; }
-
-
-    internal LoadWechatPackageManifestOperation(WechatFileSystem fileSystem, string packageVersion, string packageHash, int timeout)
-    {
-        _fileSystem = fileSystem;
-        _packageVersion = packageVersion;
-        _packageHash = packageHash;
-        _timeout = timeout;
-    }
-    internal override void InternalStart()
-    {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(LoadWechatPackageManifestOperation));
-        _steps = ESteps.RequestFileData;
-    }
-    internal override void InternalUpdate()
-    {
-        if (_steps == ESteps.None || _steps == ESteps.Done)
-            return;
-
-        if (_steps == ESteps.RequestFileData)
-        {
-            if (_webDataRequestOp == null)
-            {
-                string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, _packageVersion);
-                string url = GetRequestURL(fileName);
-                _webDataRequestOp = new UnityWebDataRequestOperation(url, _timeout);
-                _webDataRequestOp.StartOperation();
-                AddChildOperation(_webDataRequestOp);
-            }
-
-            _webDataRequestOp.UpdateOperation();
-            Progress = _webDataRequestOp.Progress;
-            if (_webDataRequestOp.IsDone == false)
-                return;
-
-            if (_webDataRequestOp.Status == EOperationStatus.Succeed)
-            {
-                _steps = ESteps.VerifyFileData;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _webDataRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(LoadWechatPackageManifestOperation));
-            }
-        }
-
-        if (_steps == ESteps.VerifyFileData)
-        {
-            string fileHash = HashUtility.BytesCRC32(_webDataRequestOp.Result);
-            if (fileHash == _packageHash)
-            {
-                _steps = ESteps.LoadManifest;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = "Failed to verify package manifest file!";
-            }
-        }
-
-        if (_steps == ESteps.LoadManifest)
-        {
-            if (_deserializer == null)
-            {
-                _deserializer = new DeserializeManifestOperation(_fileSystem.ManifestServices, _webDataRequestOp.Result);
-                _deserializer.StartOperation();
-                AddChildOperation(_deserializer);
-            }
-
-            _deserializer.UpdateOperation();
-            Progress = _deserializer.Progress;
-            if (_deserializer.IsDone == false)
-                return;
-
-            if (_deserializer.Status == EOperationStatus.Succeed)
-            {
-                _steps = ESteps.Done;
-                Manifest = _deserializer.Manifest;
-                Status = EOperationStatus.Succeed;
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _deserializer.Error;
-            }
-        }
-    }
-
-    private string GetRequestURL(string fileName)
-    {
-        // 轮流返回请求地址
-        if (_requestCount % 2 == 0)
-            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-        else
-            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-    }
-}
-#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/LoadWechatPackageManifestOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 2c2153284d246964fb2146f9fdda311c
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: 

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/RequestWechatPackageHashOperation.cs

@@ -1,92 +0,0 @@
-#if UNITY_WEBGL && WEIXINMINIGAME
-using YooAsset;
-
-internal class RequestWechatPackageHashOperation : AsyncOperationBase
-{
-    private enum ESteps
-    {
-        None,
-        RequestPackageHash,
-        Done,
-    }
-
-    private readonly WechatFileSystem _fileSystem;
-    private readonly string _packageVersion;
-    private readonly int _timeout;
-    private UnityWebTextRequestOperation _webTextRequestOp;
-    private int _requestCount = 0;
-    private ESteps _steps = ESteps.None;
-
-    /// <summary>
-    /// 包裹哈希值
-    /// </summary>
-    public string PackageHash { private set; get; }
-
-
-    public RequestWechatPackageHashOperation(WechatFileSystem fileSystem, string packageVersion, int timeout)
-    {
-        _fileSystem = fileSystem;
-        _packageVersion = packageVersion;
-        _timeout = timeout;
-    }
-    internal override void InternalStart()
-    {
-        _requestCount = WebRequestCounter.GetRequestFailedCount(_fileSystem.PackageName, nameof(RequestWechatPackageHashOperation));
-        _steps = ESteps.RequestPackageHash;
-    }
-    internal override void InternalUpdate()
-    {
-        if (_steps == ESteps.None || _steps == ESteps.Done)
-            return;
-
-        if (_steps == ESteps.RequestPackageHash)
-        {
-            if (_webTextRequestOp == null)
-            {
-                string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, _packageVersion);
-                string url = GetRequestURL(fileName);
-                _webTextRequestOp = new UnityWebTextRequestOperation(url, _timeout);
-                _webTextRequestOp.StartOperation();
-                AddChildOperation(_webTextRequestOp);
-            }
-
-            _webTextRequestOp.UpdateOperation();
-            Progress = _webTextRequestOp.Progress;
-            if (_webTextRequestOp.IsDone == false)
-                return;
-
-            if (_webTextRequestOp.Status == EOperationStatus.Succeed)
-            {
-                PackageHash = _webTextRequestOp.Result;
-                if (string.IsNullOrEmpty(PackageHash))
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = $"Web package hash file content is empty !";
-                }
-                else
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Succeed;
-                }
-            }
-            else
-            {
-                _steps = ESteps.Done;
-                Status = EOperationStatus.Failed;
-                Error = _webTextRequestOp.Error;
-                WebRequestCounter.RecordRequestFailed(_fileSystem.PackageName, nameof(RequestWechatPackageHashOperation));
-            }
-        }
-    }
-
-    private string GetRequestURL(string fileName)
-    {
-        // 轮流返回请求地址
-        if (_requestCount % 2 == 0)
-            return _fileSystem.RemoteServices.GetRemoteMainURL(fileName);
-        else
-            return _fileSystem.RemoteServices.GetRemoteFallbackURL(fileName);
-    }
-}
-#endif

Assets/YooAsset/Samples~/Mini Game/Runtime/WechatFileSystem/Operation/internal/RequestWechatPackageHashOperation.cs.meta

@@ -1,11 +0,0 @@
-fileFormatVersion: 2
-guid: 3f8269507a575884f935f9fbc71396ea
-MonoImporter:
-  externalObjects: {}
-  serializedVersion: 2
-  defaultReferences: []
-  executionOrder: 0
-  icon: {instanceID: 0}
-  userData: 
-  assetBundleName: 
-  assetBundleVariant: