update extension sample

优化了小游戏文件系统的缓存机制。

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/ByteGameFileSystem/ByteGameFileSystem.cs

@@ -2,14 +2,17 @@
 using System.Collections.Generic;
 using UnityEngine;
 using YooAsset;
-using StarkSDKSpace;
+using TTSDK;
+using System.Linq;
+using WeChatWASM;
+using System;
 
 public static class ByteGameFileSystemCreater
 {
-    public static FileSystemParameters CreateByteGameFileSystemParameters(IRemoteServices remoteServices)
+    public static FileSystemParameters CreateByteGameFileSystemParameters(IRemoteServices remoteServices, string packageRoot)
     {
         string fileSystemClass = $"{nameof(ByteGameFileSystem)},YooAsset.RuntimeExtension";
-        var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
         fileSystemParams.AddParameter("REMOTE_SERVICES", remoteServices);
         return fileSystemParams;
     }
@@ -51,8 +54,10 @@ internal class ByteGameFileSystem : IFileSystem
         }
     }
 
+    private readonly HashSet<string> _recorders = new HashSet<string>();
     private readonly Dictionary<string, string> _cacheFilePaths = new Dictionary<string, string>(10000);
-    private StarkFileSystemManager _fileSystemManager;
+    private TTFileSystemManager _fileSystemMgr;
+    private string _ttCacheRoot = string.Empty;
 
     /// <summary>
     /// 包裹名称
@@ -66,7 +71,7 @@ internal class ByteGameFileSystem : IFileSystem
     {
         get
         {
-            return string.Empty;
+            return _ttCacheRoot;
         }
     }
 
@@ -77,7 +82,7 @@ internal class ByteGameFileSystem : IFileSystem
     {
         get
         {
-            return 0;
+            return _recorders.Count;
         }
     }
 
@@ -155,6 +160,12 @@ internal class ByteGameFileSystem : IFileSystem
     public virtual void OnCreate(string packageName, string rootDirectory)
     {
         PackageName = packageName;
+        _ttCacheRoot = rootDirectory;
+
+        if (string.IsNullOrEmpty(_ttCacheRoot))
+        {
+            throw new System.Exception("请配置抖音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
         if (RemoteServices == null)
@@ -163,7 +174,7 @@ internal class ByteGameFileSystem : IFileSystem
             RemoteServices = new WebRemoteServices(webRoot);
         }
 
-        _fileSystemManager = StarkSDK.API.GetStarkFileSystemManager();
+        _fileSystemMgr = TT.GetFileSystemManager();
     }
     public virtual void OnUpdate()
     {
@@ -176,7 +187,7 @@ internal class ByteGameFileSystem : IFileSystem
     public virtual bool Exists(PackageBundle bundle)
     {
         string filePath = GetCacheFileLoadPath(bundle);
-        return _fileSystemManager.AccessSync(filePath);
+        return _recorders.Contains(filePath);
     }
     public virtual bool NeedDownload(PackageBundle bundle)
     {
@@ -196,27 +207,80 @@ internal class ByteGameFileSystem : IFileSystem
 
     public virtual string GetBundleFilePath(PackageBundle bundle)
     {
-        throw new System.NotImplementedException();
+        return GetCacheFileLoadPath(bundle);
     }
     public virtual byte[] ReadBundleFileData(PackageBundle bundle)
     {
-        throw new System.NotImplementedException();
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (CheckCacheFileExist(filePath))
+            return _fileSystemMgr.ReadFileSync(filePath);
+        else
+            return Array.Empty<byte>();
     }
     public virtual string ReadBundleFileText(PackageBundle bundle)
     {
-        throw new System.NotImplementedException();
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (CheckCacheFileExist(filePath))
+            return _fileSystemMgr.ReadFileSync(filePath, "utf8");
+        else
+            return string.Empty;
     }
 
     #region 内部方法
+    public TTFileSystemManager GetFileSystemMgr()
+    {
+        return _fileSystemMgr;
+    }
+    public bool CheckCacheFileExist(string filePath)
+    {
+        return _fileSystemMgr.AccessSync(filePath);
+    }
     private string GetCacheFileLoadPath(PackageBundle bundle)
     {
         if (_cacheFilePaths.TryGetValue(bundle.BundleGUID, out string filePath) == false)
         {
-            filePath = _fileSystemManager.GetLocalCachedPathForUrl(bundle.FileName);
+            filePath = _fileSystemMgr.GetLocalCachedPathForUrl(bundle.FileName);
             _cacheFilePaths.Add(bundle.BundleGUID, filePath);
         }
         return filePath;
     }
     #endregion
+
+    #region 本地记录
+    public List<string> GetAllRecords()
+    {
+        return _recorders.ToList();
+    }
+    public bool RecordBundleFile(string filePath)
+    {
+        if (_recorders.Contains(filePath))
+        {
+            YooLogger.Error($"{nameof(WechatFileSystem)} has element : {filePath}");
+            return false;
+        }
+
+        _recorders.Add(filePath);
+        return true;
+    }
+    public void TryRecordBundle(PackageBundle bundle)
+    {
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (_recorders.Contains(filePath) == false)
+        {
+            _recorders.Add(filePath);
+        }
+    }
+    public void ClearAllRecords()
+    {
+        _recorders.Clear();
+    }
+    public void ClearRecord(string filePath)
+    {
+        if (_recorders.Contains(filePath))
+        {
+            _recorders.Remove(filePath);
+        }
+    }
+    #endregion
 }
 #endif

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/ByteGameFileSystem/Operation/BGFSInitializeOperation.cs

@@ -3,7 +3,16 @@ using YooAsset;
 
 internal partial class BGFSInitializeOperation : FSInitializeFileSystemOperation
 {
+    private enum ESteps
+    {
+        None,
+        RecordCacheFiles,
+        Done,
+    }
+
     private readonly ByteGameFileSystem _fileSystem;
+    private RecordTiktokCacheFilesOperation _recordTiktokCacheFilesOp;
+    private ESteps _steps = ESteps.None;
 
     public BGFSInitializeOperation(ByteGameFileSystem fileSystem)
     {
@@ -11,10 +20,36 @@ internal partial class BGFSInitializeOperation : FSInitializeFileSystemOperation
     }
     internal override void InternalOnStart()
     {
-        Status = EOperationStatus.Succeed;
+        _steps = ESteps.RecordCacheFiles;
     }
     internal override void InternalOnUpdate()
     {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RecordCacheFiles)
+        {
+            if (_recordTiktokCacheFilesOp == null)
+            {
+                _recordTiktokCacheFilesOp = new RecordTiktokCacheFilesOperation(_fileSystem);
+                OperationSystem.StartOperation(_fileSystem.PackageName, _recordTiktokCacheFilesOp);
+            }
+
+            if (_recordTiktokCacheFilesOp.IsDone == false)
+                return;
+
+            if (_recordTiktokCacheFilesOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _recordTiktokCacheFilesOp.Error;
+            }
+        }
     }
 }
 #endif

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/ByteGameFileSystem/Operation/BGFSLoadBundleOperation.cs

@@ -2,7 +2,7 @@
 using UnityEngine;
 using UnityEngine.Networking;
 using YooAsset;
-using StarkSDKSpace;
+using TTSDK;
 
 internal class BGFSLoadBundleOperation : FSLoadBundleOperation
 {

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/ByteGameFileSystem/Operation/internal/RecordByteGameCacheFilesOperation.cs

@@ -0,0 +1,57 @@
+#if UNITY_WEBGL && BYTEMINIGAME
+using YooAsset;
+using TTSDK;
+
+internal class RecordTiktokCacheFilesOperation : AsyncOperationBase
+{
+    private enum ESteps
+    {
+        None,
+        RecordCacheFiles,
+        WaitResponse,
+        Done,
+    }
+
+    private readonly ByteGameFileSystem _fileSystem;
+    private ESteps _steps = ESteps.None;
+
+    public RecordTiktokCacheFilesOperation(ByteGameFileSystem fileSystem)
+    {
+        _fileSystem = fileSystem;
+    }
+    internal override void InternalOnStart()
+    {
+        _steps = ESteps.RecordCacheFiles;
+    }
+    internal override void InternalOnUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RecordCacheFiles)
+        {
+            _steps = ESteps.WaitResponse;
+
+            var fileSystemMgr = _fileSystem.GetFileSystemMgr();
+            var getSavedFileListParam = new GetSavedFileListParam();
+            getSavedFileListParam.success = (TTGetSavedFileListResponse response) =>
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+                foreach (var fileInfo in response.fileList)
+                {
+                    //TODO 需要确认存储文件为Bundle文件
+                    _fileSystem.RecordBundleFile(fileInfo.filePath);
+                }
+            };
+            getSavedFileListParam.fail = (TTGetSavedFileListResponse response) =>
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = response.errMsg;
+            };
+            fileSystemMgr.GetSavedFileList(getSavedFileListParam);
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/ByteGameFileSystem/Operation/internal/RecordByteGameCacheFilesOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e4420bd73f37dec468a9b23425be68f2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs

@@ -11,13 +11,13 @@ internal class WXFSClearAllBundleFilesOperation : FSClearCacheFilesOperation
     {
         None,
         ClearAllCacheFiles,
+        WaitResult,
         Done,
     }
 
     private readonly WechatFileSystem _fileSystem;
     private ESteps _steps = ESteps.None;
 
-
     internal WXFSClearAllBundleFilesOperation(WechatFileSystem fileSystem)
     {
         _fileSystem = fileSystem;
@@ -33,16 +33,25 @@ internal class WXFSClearAllBundleFilesOperation : FSClearCacheFilesOperation
 
         if (_steps == ESteps.ClearAllCacheFiles)
         {
+            _steps = ESteps.WaitResult;
+
             WX.CleanAllFileCache((bool isOk) =>
             {
                 if (isOk)
+                {
                     YooLogger.Log("微信缓存清理成功！");
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                    _fileSystem.ClearAllRecords();
+                }
                 else
+                {
                     YooLogger.Log("微信缓存清理失败！");
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = "微信缓存清理失败！";
+                }
             });
-
-            _steps = ESteps.Done;
-            Status = EOperationStatus.Succeed;
         }
     }
 }

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs

@@ -5,14 +5,11 @@ using UnityEngine;
 using YooAsset;
 using WeChatWASM;
 
-
 internal class WXFSClearUnusedBundleFilesAsync : FSClearCacheFilesOperation
 {
     private enum ESteps
     {
         None,
-        GetAllCacheFiles,
-        WaitResult,
         GetUnusedCacheFiles,
         ClearUnusedCacheFiles,
         Done,
@@ -22,7 +19,6 @@ internal class WXFSClearUnusedBundleFilesAsync : FSClearCacheFilesOperation
     private readonly PackageManifest _manifest;
     private List<string> _unusedCacheFiles;
     private int _unusedFileTotalCount = 0;
-    private GetSavedFileListSuccessCallbackResult _result;
     private ESteps _steps = ESteps.None;
 
     internal WXFSClearUnusedBundleFilesAsync(WechatFileSystem fileSystem, PackageManifest manifest)
@@ -32,38 +28,13 @@ internal class WXFSClearUnusedBundleFilesAsync : FSClearCacheFilesOperation
     }
     internal override void InternalOnStart()
     {
-        _steps = ESteps.GetAllCacheFiles;
+        _steps = ESteps.GetUnusedCacheFiles;
     }
     internal override void InternalOnUpdate()
     {
         if (_steps == ESteps.None || _steps == ESteps.Done)
             return;
 
-        if (_steps == ESteps.GetAllCacheFiles)
-        {
-            _steps = ESteps.WaitResult;
-
-            var fileSystemMgr = WX.GetFileSystemManager();
-            var option = new GetSavedFileListOption();
-            fileSystemMgr.GetSavedFileList(option);
-            option.fail += (FileError error) =>
-            {
-                _steps = ESteps.Done;
-                Error = error.errMsg;
-                Status = EOperationStatus.Failed;
-            };
-            option.success += (GetSavedFileListSuccessCallbackResult result) =>
-            {
-                _result = result;
-                _steps = ESteps.GetUnusedCacheFiles;
-            };
-        }
-
-        if (_steps == ESteps.WaitResult)
-        {
-            return;
-        }
-
         if (_steps == ESteps.GetUnusedCacheFiles)
         {
             _unusedCacheFiles = GetUnusedCacheFiles();
@@ -76,9 +47,10 @@ internal class WXFSClearUnusedBundleFilesAsync : FSClearCacheFilesOperation
         {
             for (int i = _unusedCacheFiles.Count - 1; i >= 0; i--)
             {
-                string cacheFilePath = _unusedCacheFiles[i];
+                string clearFilePath = _unusedCacheFiles[i];
-                WX.RemoveFile(cacheFilePath, null);
                 _unusedCacheFiles.RemoveAt(i);
+                _fileSystem.ClearRecord(clearFilePath);
+                WX.RemoveFile(clearFilePath, null);
 
                 if (OperationSystem.IsBusy)
                     break;
@@ -99,22 +71,23 @@ internal class WXFSClearUnusedBundleFilesAsync : FSClearCacheFilesOperation
 
     private List<string> GetUnusedCacheFiles()
     {
-        List<string> result = new List<string>(_result.fileList.Length);
+        var allRecords = _fileSystem.GetAllRecords();
-        foreach (var fileInfo in _result.fileList)
+        List<string> result = new List<string>(allRecords.Count);
+        foreach (var filePath in allRecords)
         {
             // 如果存储文件名是按照Bundle文件哈希值存储
-            string bundleGUID = Path.GetFileNameWithoutExtension(fileInfo.filePath);
+            string bundleGUID = Path.GetFileNameWithoutExtension(filePath);
             if (_manifest.TryGetPackageBundleByBundleGUID(bundleGUID, out PackageBundle value) == false)
             {
-                result.Add(fileInfo.filePath);
+                result.Add(filePath);
             }
 
             // 如果存储文件名是按照Bundle文件名称存储
             /*
-            string bundleName = Path.GetFileNameWithoutExtension(fileInfo.filePath);
+            string bundleName = Path.GetFileNameWithoutExtension(filePath);
             if (_manifest.TryGetPackageBundleByBundleName(bundleName, out PackageBundle value) == false)
             {
-                result.Add(fileInfo.filePath);
+                result.Add(filePath);
             }
             */
         }

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/WXFSDownloadFileOperation.cs

@@ -51,6 +51,7 @@ internal class WXFSDownloadFileOperation : DefaultDownloadFileOperation
             {
                 _steps = ESteps.Done;
                 Status = EOperationStatus.Succeed;
+                _fileSystem.TryRecordBundle(Bundle); //记录下载文件
             }
             else
             {

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/WXFSInitializeOperation.cs

@@ -3,7 +3,16 @@ using YooAsset;
 
 internal partial class WXFSInitializeOperation : FSInitializeFileSystemOperation
 {
+    private enum ESteps
+    {
+        None,
+        RecordCacheFiles,
+        Done,
+    }
+
     private readonly WechatFileSystem _fileSystem;
+    private RecordWechatCacheFilesOperation _recordWechatCacheFilesOp;
+    private ESteps _steps = ESteps.None;
 
     public WXFSInitializeOperation(WechatFileSystem fileSystem)
     {
@@ -11,10 +20,36 @@ internal partial class WXFSInitializeOperation : FSInitializeFileSystemOperation
     }
     internal override void InternalOnStart()
     {
-        Status = EOperationStatus.Succeed;
+        _steps = ESteps.RecordCacheFiles;
     }
     internal override void InternalOnUpdate()
     {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RecordCacheFiles)
+        {
+            if (_recordWechatCacheFilesOp == null)
+            {
+                _recordWechatCacheFilesOp = new RecordWechatCacheFilesOperation(_fileSystem);
+                OperationSystem.StartOperation(_fileSystem.PackageName, _recordWechatCacheFilesOp);
+            }
+
+            if (_recordWechatCacheFilesOp.IsDone == false)
+                return;
+
+            if (_recordWechatCacheFilesOp.Status == EOperationStatus.Succeed)
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+            else
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = _recordWechatCacheFilesOp.Error;
+            }
+        }
     }
 }
 #endif

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs

@@ -61,6 +61,7 @@ internal class WXFSLoadBundleOperation : FSLoadBundleOperation
                     _steps = ESteps.Done;
                     Result = new WXAssetBundleResult(_fileSystem, _bundle, assetBundle);
                     Status = EOperationStatus.Succeed;
+                    _fileSystem.TryRecordBundle(_bundle); //记录下载文件
                 }
             }
             else

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/internal/RecordWechatCacheFilesOperation.cs

@@ -0,0 +1,58 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using YooAsset;
+using WeChatWASM;
+using System.IO;
+
+internal class RecordWechatCacheFilesOperation : AsyncOperationBase
+{
+    private enum ESteps
+    {
+        None,
+        RecordCacheFiles,
+        WaitResponse,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private ESteps _steps = ESteps.None;
+
+    public RecordWechatCacheFilesOperation(WechatFileSystem fileSystem)
+    {
+        _fileSystem = fileSystem;
+    }
+    internal override void InternalOnStart()
+    {
+        _steps = ESteps.RecordCacheFiles;
+    }
+    internal override void InternalOnUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.RecordCacheFiles)
+        {
+            _steps = ESteps.WaitResponse;
+
+            var fileSystemMgr = _fileSystem.GetFileSystemMgr();
+            var getSavedFileListOption = new GetSavedFileListOption();
+            getSavedFileListOption.success = (GetSavedFileListSuccessCallbackResult response) =>
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+                foreach (var fileInfo in response.fileList)
+                {
+                    //TODO 需要确认存储文件为Bundle文件
+                    _fileSystem.RecordBundleFile(fileInfo.filePath);
+                }
+            };
+            getSavedFileListOption.fail = (FileError fileError) =>
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = fileError.errMsg;
+            };
+            fileSystemMgr.GetSavedFileList(getSavedFileListOption);
+        }
+    }
+}
+#endif

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/Operation/internal/RecordWechatCacheFilesOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 640ec7bd883b8314db53b508278aea6e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Extension Sample/Runtime/ExtensionFileSystem/WechatFileSystem/WechatFileSystem.cs

@@ -1,16 +1,17 @@
 #if UNITY_WEBGL && WEIXINMINIGAME
 using System;
 using System.Collections.Generic;
+using System.Linq;
 using UnityEngine;
 using YooAsset;
 using WeChatWASM;
 
 public static class WechatFileSystemCreater
 {
-    public static FileSystemParameters CreateWechatFileSystemParameters(IRemoteServices remoteServices)
+    public static FileSystemParameters CreateWechatFileSystemParameters(IRemoteServices remoteServices, string packageRoot)
     {
         string fileSystemClass = $"{nameof(WechatFileSystem)},YooAsset.RuntimeExtension";
-        var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
         fileSystemParams.AddParameter("REMOTE_SERVICES", remoteServices);
         return fileSystemParams;
     }
@@ -52,12 +53,10 @@ internal class WechatFileSystem : IFileSystem
         }
     }
 
-    /// <summary>
+    private readonly HashSet<string> _recorders = new HashSet<string>();
-    /// Key:资源包GUID Value:缓存路径
-    /// </summary>
     private readonly Dictionary<string, string> _cacheFilePaths = new Dictionary<string, string>(10000);
-    private WXFileSystemManager _wxFileSystemMgr;
+    private WXFileSystemManager _fileSystemMgr;
-    private string _fileCacheRoot = string.Empty;
+    private string _wxCacheRoot = string.Empty;
 
     /// <summary>
     /// 包裹名称
@@ -71,7 +70,7 @@ internal class WechatFileSystem : IFileSystem
     {
         get
         {
-            return _fileCacheRoot;
+            return _wxCacheRoot;
         }
     }
 
@@ -82,7 +81,7 @@ internal class WechatFileSystem : IFileSystem
     {
         get
         {
-            return 0;
+            return _recorders.Count;
         }
     }
 
@@ -176,6 +175,12 @@ internal class WechatFileSystem : IFileSystem
     public virtual void OnCreate(string packageName, string rootDirectory)
     {
         PackageName = packageName;
+        _wxCacheRoot = rootDirectory;
+
+        if (string.IsNullOrEmpty(_wxCacheRoot))
+        {
+            throw new System.Exception("请配置微信小游戏缓存根目录！");
+        }
 
         // 注意：CDN服务未启用的情况下，使用微信WEB服务器
         if (RemoteServices == null)
@@ -184,10 +189,7 @@ internal class WechatFileSystem : IFileSystem
             RemoteServices = new WebRemoteServices(webRoot);
         }
 
-        _wxFileSystemMgr = WX.GetFileSystemManager();
+        _fileSystemMgr = WX.GetFileSystemManager();
-        _fileCacheRoot = $"{WX.env.USER_DATA_PATH}/__GAME_FILE_CACHE";
-        //_fileCacheRoot = $"{WX.env.USER_DATA_PATH}/__GAME_FILE_CACHE/子目录"; //注意：如果有子目录，请修改此处！
-        //_fileCacheRoot = PathUtility.Combine(WX.PluginCachePath, $"StreamingAssets/WebGL");
     }
     public virtual void OnUpdate()
     {
@@ -200,7 +202,7 @@ internal class WechatFileSystem : IFileSystem
     public virtual bool Exists(PackageBundle bundle)
     {
         string filePath = GetCacheFileLoadPath(bundle);
-        return CheckCacheFileExist(filePath);
+        return _recorders.Contains(filePath);
     }
     public virtual bool NeedDownload(PackageBundle bundle)
     {
@@ -226,7 +228,7 @@ internal class WechatFileSystem : IFileSystem
     {
         string filePath = GetCacheFileLoadPath(bundle);
         if (CheckCacheFileExist(filePath))
-            return _wxFileSystemMgr.ReadFileSync(filePath);
+            return _fileSystemMgr.ReadFileSync(filePath);
         else
             return Array.Empty<byte>();
     }
@@ -234,26 +236,67 @@ internal class WechatFileSystem : IFileSystem
     {
         string filePath = GetCacheFileLoadPath(bundle);
         if (CheckCacheFileExist(filePath))
-            return _wxFileSystemMgr.ReadFileSync(filePath, "utf8");
+            return _fileSystemMgr.ReadFileSync(filePath, "utf8");
         else
             return string.Empty;
     }
 
     #region 内部方法
+    public WXFileSystemManager GetFileSystemMgr()
+    {
+        return _fileSystemMgr;
+    }
     public bool CheckCacheFileExist(string filePath)
     {
-        string result = _wxFileSystemMgr.AccessSync(filePath);
+        string result = _fileSystemMgr.AccessSync(filePath);
         return result.Equals("access:ok");
     }
     public string GetCacheFileLoadPath(PackageBundle bundle)
     {
         if (_cacheFilePaths.TryGetValue(bundle.BundleGUID, out string filePath) == false)
         {
-            filePath = PathUtility.Combine(_fileCacheRoot, bundle.FileName);
+            filePath = PathUtility.Combine(_wxCacheRoot, bundle.FileName);
             _cacheFilePaths.Add(bundle.BundleGUID, filePath);
         }
         return filePath;
     }
     #endregion
+
+    #region 本地记录
+    public List<string> GetAllRecords()
+    {
+        return _recorders.ToList();
+    }
+    public bool RecordBundleFile(string filePath)
+    {
+        if (_recorders.Contains(filePath))
+        {
+            YooLogger.Error($"{nameof(WechatFileSystem)} has element : {filePath}");
+            return false;
+        }
+
+        _recorders.Add(filePath);
+        return true;
+    }
+    public void TryRecordBundle(PackageBundle bundle)
+    {
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (_recorders.Contains(filePath) == false)
+        {
+            _recorders.Add(filePath);
+        }
+    }
+    public void ClearAllRecords()
+    {
+        _recorders.Clear();
+    }
+    public void ClearRecord(string filePath)
+    {
+        if (_recorders.Contains(filePath))
+        {
+            _recorders.Remove(filePath);
+        }
+    }
+    #endregion
 }
 #endif

Assets/YooAsset/Samples~/Extension Sample/Runtime/YooAsset.RuntimeExtension.asmdef

@@ -4,7 +4,7 @@
     "references": [
         "GUID:e34a5702dd353724aa315fb8011f08c3",
         "GUID:5efd170ecd8084500bed5692932fe14e",
-        "GUID:0f8df04a5a494444eb8fa0504f6fb965"
+        "GUID:bb21d6197862c4c3e863390dec9859a7"
     ],
     "includePlatforms": [],
     "excludePlatforms": [],