增加微信小程序

Assets/00.StaryEvoTools/Editor/BuildAsset/ChangePlayerMode/ChangePlayerMode.cs

@@ -15,11 +15,11 @@ namespace Stary.Evo.Editor
 
         private static PLayerMode _pLayerMode;
 
-        private const string EditorSimulateMode = "Evo/Schema/ChangePlayer/EditorSimulateMode(编辑器调试模式)";
-        private const string HostPlayMode = "Evo/Schema/ChangePlayer/HostPlayMode(联机运行模式)";
-        private const string LocalPlayMode = "Evo/Schema/ChangePlayer/LocalPlayMode(本地运行模式)";
-        private const string WebPlayMode = "Evo/Schema/ChangePlayer/WebPlayMode(Web运行模式)";
-
+        private const string EditorSimulateMode = "Evo/Schema/ChangePlayer/EditorSimulateMode(调试)";
+        private const string HostPlayMode = "Evo/Schema/ChangePlayer/HostPlayMode(联机)";
+        private const string LocalPlayMode = "Evo/Schema/ChangePlayer/LocalPlayMode(本地)";
+        private const string WebPlayMode = "Evo/Schema/ChangePlayer/WebPlayMode(Web)/WebNormal（正常）";
+        private const string WeChatPlayMode = "Evo/Schema/ChangePlayer/WebPlayMode(Web)/WeChatPlayMode(微信)";
         [MenuItem(EditorSimulateMode, false,3)]
         private static void SetEditorMode() => SetPlayerMode(PLayerMode.EDITOR_SIMULATEMODE);
         [MenuItem(HostPlayMode, false,3)]
@@ -28,6 +28,8 @@ namespace Stary.Evo.Editor
         private static void SetLocalMode() => SetPlayerMode(PLayerMode.LOCAL_PLAYMODE);
         [MenuItem(WebPlayMode)]
         private static void SetWebMode() => SetPlayerMode(PLayerMode.WEB_PLAYMODE);
+        [MenuItem(WeChatPlayMode)]
+        private static void SetWeChatModeMode() => SetPlayerMode(PLayerMode.WEIXINMINIGAME);
 
         [MenuItem(EditorSimulateMode, true,3)]
         private static bool ValidateModeMenu()
@@ -37,6 +39,7 @@ namespace Stary.Evo.Editor
             Menu.SetChecked(HostPlayMode, platform == PLayerMode.HOST_PLAYMODE.ToString());
             Menu.SetChecked(LocalPlayMode, platform == PLayerMode.LOCAL_PLAYMODE.ToString());
             Menu.SetChecked(WebPlayMode, platform == PLayerMode.WEB_PLAYMODE.ToString());
+            Menu.SetChecked(WeChatPlayMode, platform == PLayerMode.WEIXINMINIGAME.ToString());
             Debug.Log($"ChangePlayerSchema:{platform}");
             return true;
         }
@@ -79,6 +82,8 @@ namespace Stary.Evo.Editor
         //本地运行模式
         LOCAL_PLAYMODE,
         // //web运行模式
-         WEB_PLAYMODE
+         WEB_PLAYMODE,
+         
+         WEIXINMINIGAME
     }
 }

Assets/00.StaryEvoTools/Runtime/HybridLoad/Fsm/HotFixStartState.cs

@@ -76,7 +76,7 @@ namespace Stary.Evo
             if (isInitSuccess)
                 await UpdateLocalPackage(packageRawFile);
             await LoadHotfixSettings();
-#elif WEB_PLAYMODE
+#elif WEB_PLAYMODE || WECHAT_PLAYMODE
 
             await WEB_PLAYMODE(package);
             await UpdateLocalPackage(package);

Assets/00.StaryEvoTools/Runtime/Tools/YooAssetFileSystem.cs

@@ -30,8 +30,14 @@ namespace Stary.Evo
         {
             IRemoteServices remoteServices = new RemoteServices(defaultHostServer, fallbackHostServer);
             //var webServerFileSystemParams = FileSystemParameters.CreateDefaultWebServerFileSystemParameters();
-            var webRemoteFileSystemParams = FileSystemParameters.CreateDefaultWebRemoteFileSystemParameters(remoteServices); //支持跨域下载
-    
+
+#if UNITY_WEBGL&&WEB_PLAYMODE
+             var webRemoteFileSystemParams = FileSystemParameters.CreateDefaultWebRemoteFileSystemParameters(remoteServices); //支持跨域下载
+#elif UNITY_WEBGL && WEIXINMINIGAME
+            string packageRoot = $"{WeChatWASM.WX.env.USER_DATA_PATH}/__GAME_FILE_CACHE";
+            var webRemoteFileSystemParams=  WechatFileSystemCreater.CreateFileSystemParameters(packageRoot, remoteServices);
+#endif
+            
             var initParameters = new WebPlayModeParameters();
             //initParameters.WebServerFileSystemParameters = webRemoteFileSystemParams;
             initParameters.WebRemoteFileSystemParameters = webRemoteFileSystemParams;

Assets/00.StaryEvoTools/Runtime/com.staryevo.tools.runtime.asmdef

@@ -2,18 +2,21 @@
     "name": "com.staryevo.tools.runtime",
     "rootNamespace": "",
     "references": [
-        "UniTask",
-        "com.audiocore.runtime",
-        "com.stary.evo.runtime",
-        "Informationsave.runtime",
-        "DOTween.Modules",
-        "com.stary.buildoriginality.runtime",
-        "YooAsset",
-        "HybridCLR.Runtime"
+        "GUID:f51ebe6a0ceec4240a699833d6309b23",
+        "GUID:aa8669166ad4e984bb229dc22e7b1e02",
+        "GUID:d1a793c2b6959e04ea45b972eaa369c8",
+        "GUID:ec45849e30ba03e4dab386099d8c697b",
+        "GUID:fad681b9bfe621d4fa07f4f69c311443",
+        "GUID:8c6fa7c2cd7bf784e856d9adb3dc2ada",
+        "GUID:e34a5702dd353724aa315fb8011f08c3",
+        "GUID:13ba8ce62aa80c74598530029cb2d649",
+        "GUID:5efd170ecd8084500bed5692932fe14e",
+        "GUID:5830d4a11fa1e8f46a8e7ea664a8de75",
+        "GUID:839b8c2cb327b8a43afe86fd33563571"
     ],
     "includePlatforms": [],
     "excludePlatforms": [],
-    "allowUnsafeCode": true,
+    "allowUnsafeCode": false,
     "overrideReferences": false,
     "precompiledReferences": [],
     "autoReferenced": true,

Assets/00.StaryEvoTools/WechatFileSystem.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: f56961600a362a847b0a6ef1c21e8579
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/BundleResult.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 2273a844c27632c4c8c1de56b4cfd8d1
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/BundleResult/WXAssetBundleResult.cs

@@ -0,0 +1,67 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using System.IO;
+using UnityEngine;
+using UnityEngine.SceneManagement;
+using WeChatWASM;
+
+namespace YooAsset
+{
+    internal class WXAssetBundleResult : BundleResult
+    {
+        private readonly IFileSystem _fileSystem;
+        private readonly PackageBundle _packageBundle;
+        private readonly AssetBundle _assetBundle;
+
+        public WXAssetBundleResult(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.WXUnload(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/00.StaryEvoTools/WechatFileSystem/BundleResult/WXAssetBundleResult.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 901960117d0627544af4959316d467b8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: f3e1fc2487de40346b26fb3af71c0f88
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs

@@ -0,0 +1,57 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using System.Collections.Generic;
+using System.Linq;
+using UnityEngine;
+using YooAsset;
+using WeChatWASM;
+
+internal class WXFSClearAllBundleFilesOperation : FSClearCacheFilesOperation
+{
+    private enum ESteps
+    {
+        None,
+        ClearAllCacheFiles,
+        WaitResult,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private ESteps _steps = ESteps.None;
+
+    internal WXFSClearAllBundleFilesOperation(WechatFileSystem fileSystem)
+    {
+        _fileSystem = fileSystem;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.ClearAllCacheFiles;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        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;
+                }
+                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！";
+                }
+            });
+        }
+    }
+}
+#endif

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSClearAllBundleFilesOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: eef9c14836ca93346ba50fd29cbf9fcc
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs

@@ -0,0 +1,111 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using System.Collections.Generic;
+using System.IO;
+using System.Linq;
+using YooAsset;
+using WeChatWASM;
+
+internal class WXFSClearUnusedBundleFilesAsync : FSClearCacheFilesOperation
+{
+    private enum ESteps
+    {
+        None,
+        GetUnusedCacheFiles,
+        WaitingSearch,
+        ClearUnusedCacheFiles,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private readonly PackageManifest _manifest;
+    private List<string> _unusedCacheFiles = new List<string>(1000);
+    private int _unusedFileTotalCount = 0;
+    private ESteps _steps = ESteps.None;
+
+    internal WXFSClearUnusedBundleFilesAsync(WechatFileSystem fileSystem, PackageManifest manifest)
+    {
+        _fileSystem = fileSystem;
+        _manifest = manifest;
+    }
+    internal override void InternalStart()
+    {
+        _steps = ESteps.GetUnusedCacheFiles;
+    }
+    internal override void InternalUpdate()
+    {
+        if (_steps == ESteps.None || _steps == ESteps.Done)
+            return;
+
+        if (_steps == ESteps.GetUnusedCacheFiles)
+        {
+            _steps = ESteps.WaitingSearch;
+
+            // 说明：__GAME_FILE_CACHE/yoo/ 目录下包含所有的资源文件和清单文件
+            var fileSystemMgr = _fileSystem.GetFileSystemMgr();
+            var statOption = new WXStatOption();
+            statOption.path = _fileSystem.FileRoot;
+            statOption.recursive = true;
+            statOption.success = (WXStatResponse response) =>
+            {
+                foreach (var fileStat in response.stats)
+                {
+                    // 如果是目录文件
+                    string fileExtension = Path.GetExtension(fileStat.path);
+                    if (string.IsNullOrEmpty(fileExtension))
+                        continue;
+
+                    // 如果是资源清单
+                    //TODO 默认的清单文件格式
+                    if (fileExtension == ".bytes" || fileExtension == ".hash")
+                        continue;
+
+                    // 注意：适配不同的文件命名方式！
+                    string fileNameWithoutExtension = Path.GetFileNameWithoutExtension(fileStat.path);
+                    string bundleGUID = fileNameWithoutExtension.Split('_').Last();
+                    if (_manifest.TryGetPackageBundleByBundleGUID(bundleGUID, out PackageBundle value) == false)
+                    {
+                        string filePath = _fileSystem.FileRoot + fileStat.path;
+                        if (_unusedCacheFiles.Contains(filePath) == false)
+                            _unusedCacheFiles.Add(filePath);
+                    }
+                }
+
+                _steps = ESteps.ClearUnusedCacheFiles;
+                _unusedFileTotalCount = _unusedCacheFiles.Count;
+                YooLogger.Log($"Found unused cache files count : {_unusedFileTotalCount}");
+            };
+            statOption.fail = (WXStatResponse response) =>
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = response.errMsg;
+            };
+            fileSystemMgr.Stat(statOption);
+        }
+
+        if (_steps == ESteps.ClearUnusedCacheFiles)
+        {
+            for (int i = _unusedCacheFiles.Count - 1; i >= 0; i--)
+            {
+                string filePath = _unusedCacheFiles[i];
+                _unusedCacheFiles.RemoveAt(i);
+                WX.RemoveFile(filePath, null);
+
+                if (OperationSystem.IsBusy)
+                    break;
+            }
+
+            if (_unusedFileTotalCount == 0)
+                Progress = 1.0f;
+            else
+                Progress = 1.0f - (_unusedCacheFiles.Count / _unusedFileTotalCount);
+
+            if (_unusedCacheFiles.Count == 0)
+            {
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Succeed;
+            }
+        }
+    }
+}
+#endif

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSClearUnusedBundleFilesAsync.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4c0927ce5425fe443a7c88f4fc46a7c9
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSDownloadFileOperation.cs

@@ -0,0 +1,115 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using UnityEngine;
+using YooAsset;
+
+internal class WXFSDownloadFileOperation : FSDownloadFileOperation
+{
+    protected enum ESteps
+    {
+        None,
+        CreateRequest,
+        CheckRequest,
+        TryAgain,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private readonly DownloadFileOptions _options;
+    private UnityWebCacheRequestOperation _webCacheRequestOp;
+
+    private int _requestCount = 0;
+    private float _tryAgainTimer = 0;
+    private int _failedTryAgain;
+    private ESteps _steps = ESteps.None;
+
+    internal WXFSDownloadFileOperation(WechatFileSystem fileSystem, PackageBundle bundle, DownloadFileOptions options) : base(bundle)
+    {
+        _fileSystem = fileSystem;
+        _options = options;
+        _failedTryAgain = options.FailedTryAgain;
+    }
+    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.SetRequestHeader("wechatminigame-preload", "1");
+            _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 解决微信小游戏插件问题
+                // Issue : https://github.com/wechat-miniprogram/minigame-unity-webgl-transform/issues/108#
+                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/00.StaryEvoTools/WechatFileSystem/Operation/WXFSDownloadFileOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3b68ed83f5520b04d82c82da8f8f13a2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSInitializeOperation.cs

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

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSInitializeOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: bfbe92cc9e2c1664980c6663aac606a8
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs

@@ -0,0 +1,88 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using YooAsset;
+
+internal class WXFSLoadBundleOperation : FSLoadBundleOperation
+{
+    private enum ESteps
+    {
+        None,
+        LoadAssetBundle,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private readonly PackageBundle _bundle;
+    private LoadWebAssetBundleOperation _loadWebAssetBundleOp;
+    private ESteps _steps = ESteps.None;
+
+    internal WXFSLoadBundleOperation(WechatFileSystem 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 LoadWechatAssetBundleOperation(_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 WXAssetBundleResult(_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/00.StaryEvoTools/WechatFileSystem/Operation/WXFSLoadBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: f0591f444ec236f499e608d1efc09b4c
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSLoadPackageManifestOperation.cs

@@ -0,0 +1,95 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using YooAsset;
+
+internal class WXFSLoadPackageManifestOperation : FSLoadPackageManifestOperation
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageHash,
+        LoadPackageManifest,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private readonly string _packageVersion;
+    private readonly int _timeout;
+    private RequestWebPackageHashOperation _requestPackageHashOp;
+    private LoadWebPackageManifestOperation _loadPackageManifestOp;
+    private ESteps _steps = ESteps.None;
+
+
+    public WXFSLoadPackageManifestOperation(WechatFileSystem 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/00.StaryEvoTools/WechatFileSystem/Operation/WXFSLoadPackageManifestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: e7ba664d33c1ec54d99e426c360b4e2d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/WXFSRequestPackageVersionOperation.cs

@@ -0,0 +1,64 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using YooAsset;
+
+internal class WXFSRequestPackageVersionOperation : FSRequestPackageVersionOperation
+{
+    private enum ESteps
+    {
+        None,
+        RequestPackageVersion,
+        Done,
+    }
+
+    private readonly WechatFileSystem _fileSystem;
+    private readonly bool _appendTimeTicks;
+    private readonly int _timeout;
+    private RequestWebPackageVersionOperation _requestWebPackageVersionOp;
+    private ESteps _steps = ESteps.None;
+
+
+    internal WXFSRequestPackageVersionOperation(WechatFileSystem 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/00.StaryEvoTools/WechatFileSystem/Operation/WXFSRequestPackageVersionOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 5180674a9ce18da4b90dba6b36c1efe4
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/internal.meta

@@ -0,0 +1,8 @@
+fileFormatVersion: 2
+guid: 5744a1caf86e5e444945d8f83bfe65d0
+folderAsset: yes
+DefaultImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/internal/LoadWechatAssetBundleOperation.cs

@@ -0,0 +1,115 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using UnityEngine;
+
+namespace YooAsset
+{
+    internal class LoadWechatAssetBundleOperation : LoadWebAssetBundleOperation
+    {
+        protected enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private readonly PackageBundle _bundle;
+        private readonly DownloadFileOptions _options;
+        private UnityWechatAssetBundleRequestOperation _unityAssetBundleRequestOp;
+
+        private int _requestCount = 0;
+        private float _tryAgainTimer = 0;
+        private int _failedTryAgain;
+        private ESteps _steps = ESteps.None;
+
+
+        internal LoadWechatAssetBundleOperation(PackageBundle bundle, DownloadFileOptions options)
+        {
+            _bundle = bundle;
+            _options = options;
+            _failedTryAgain = options.FailedTryAgain;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                string url = GetRequestURL();
+                _unityAssetBundleRequestOp = new UnityWechatAssetBundleRequestOperation(_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>
+        protected string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+}
+#endif

Assets/00.StaryEvoTools/WechatFileSystem/Operation/internal/LoadWechatAssetBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9ccd1061504155f44847e21683b57ec7
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/Operation/internal/UnityWechatAssetBundleRequestOperation.cs

@@ -0,0 +1,96 @@
+#if UNITY_WEBGL && WEIXINMINIGAME
+using UnityEngine.Networking;
+using UnityEngine;
+using WeChatWASM;
+
+namespace YooAsset
+{
+    internal class UnityWechatAssetBundleRequestOperation : 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 UnityWechatAssetBundleRequestOperation(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 = (DownloadHandlerWXAssetBundle)_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 解决微信小游戏插件问题
+                        // Issue : https://github.com/wechat-miniprogram/minigame-unity-webgl-transform/issues/108#
+                        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 = WXAssetBundle.GetAssetBundle(_requestURL);
+            _webRequest.disposeDownloadHandlerOnDispose = true;
+            _requestOperation = _webRequest.SendWebRequest();
+        }
+    }
+}
+#endif

Assets/00.StaryEvoTools/WechatFileSystem/Operation/internal/UnityWechatAssetBundleRequestOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c66c1c3728b99b74fbfe1363e3e76704
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/WechatFileSystem.cs

@@ -0,0 +1,294 @@
+#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 CreateFileSystemParameters(string packageRoot, IRemoteServices remoteServices)
+    {
+        string fileSystemClass = $"{nameof(WechatFileSystem)},YooAsset.MiniGame";
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
+        fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
+        return fileSystemParams;
+    }
+    public static FileSystemParameters CreateFileSystemParameters(string packageRoot, IRemoteServices remoteServices, IWebDecryptionServices decryptionServices)
+    {
+        string fileSystemClass = $"{nameof(WechatFileSystem)},YooAsset.MiniGame";
+        var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
+        fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
+        fileSystemParams.AddParameter(FileSystemParametersDefine.DECRYPTION_SERVICES, decryptionServices);
+        return fileSystemParams;
+    }
+}
+
+/// <summary>
+/// 微信小游戏文件系统
+/// 参考：https://wechat-miniprogram.github.io/minigame-unity-webgl-transform/Design/UsingAssetBundle.html
+/// </summary>
+internal class WechatFileSystem : 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 WXFileSystemManager _fileSystemMgr;
+    private string _wxCacheRoot = 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 _wxCacheRoot;
+        }
+    }
+
+    /// <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 WechatFileSystem()
+    {
+    }
+    public virtual FSInitializeFileSystemOperation InitializeFileSystemAsync()
+    {
+        var operation = new WXFSInitializeOperation(this);
+        return operation;
+    }
+    public virtual FSLoadPackageManifestOperation LoadPackageManifestAsync(string packageVersion, int timeout)
+    {
+        var operation = new WXFSLoadPackageManifestOperation(this, packageVersion, timeout);
+        return operation;
+    }
+    public virtual FSRequestPackageVersionOperation RequestPackageVersionAsync(bool appendTimeTicks, int timeout)
+    {
+        var operation = new WXFSRequestPackageVersionOperation(this, appendTimeTicks, timeout);
+        return operation;
+    }
+    public virtual FSClearCacheFilesOperation ClearCacheFilesAsync(PackageManifest manifest, ClearCacheFilesOptions options)
+    {
+        if (options.ClearMode == EFileClearMode.ClearAllBundleFiles.ToString())
+        {
+            var operation = new WXFSClearAllBundleFilesOperation(this);
+            return operation;
+        }
+        else if (options.ClearMode == EFileClearMode.ClearUnusedBundleFiles.ToString())
+        {
+            var operation = new WXFSClearUnusedBundleFilesAsync(this, manifest);
+            return operation;
+        }
+        else
+        {
+            string error = $"Invalid clear mode : {options.ClearMode}";
+            var operation = new FSClearCacheFilesCompleteOperation(error);
+            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 WXFSDownloadFileOperation(this, bundle, options);
+        return operation;
+    }
+    public virtual FSLoadBundleOperation LoadBundleFile(PackageBundle bundle)
+    {
+        if (bundle.BundleType == (int)EBuildBundleType.AssetBundle)
+        {
+            var operation = new WXFSLoadBundleOperation(this, bundle);
+            return operation;
+        }
+        else
+        {
+            string error = $"{nameof(WechatFileSystem)} not support load bundle type : {bundle.BundleType}";
+            var operation = new FSLoadBundleCompleteOperation(error);
+            return operation;
+        }
+    }
+
+    public virtual void SetParameter(string name, object value)
+    {
+        if (name == FileSystemParametersDefine.REMOTE_SERVICES)
+        {
+            RemoteServices = (IRemoteServices)value;
+        }
+        else if (name == FileSystemParametersDefine.DECRYPTION_SERVICES)
+        {
+            DecryptionServices = (IWebDecryptionServices)value;
+        }
+        else if (name == FileSystemParametersDefine.MANIFEST_SERVICES)
+        {
+            ManifestServices = (IManifestRestoreServices)value;
+        }
+        else
+        {
+            YooLogger.Warning($"Invalid parameter : {name}");
+        }
+    }
+    public virtual void OnCreate(string packageName, string packageRoot)
+    {
+        PackageName = packageName;
+        _wxCacheRoot = packageRoot;
+
+        if (string.IsNullOrEmpty(_wxCacheRoot))
+        {
+            throw new System.Exception("请配置小游戏缓存根目录！");
+        }
+
+        // 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);
+        }
+
+        // 检查URL双斜杠
+        // 注意：双斜杠会导致微信插件加载文件失败，但网络请求又不返回失败！
+        {
+            var mainURL = RemoteServices.GetRemoteMainURL("test.bundle");
+            var fallbackURL = RemoteServices.GetRemoteFallbackURL("test.bundle");
+            if (PathUtility.HasDoubleSlashes(mainURL) || PathUtility.HasDoubleSlashes(fallbackURL))
+                throw new Exception($"{nameof(RemoteServices)} returned URL contains double slashes. !");
+        }
+
+        _fileSystemMgr = WX.GetFileSystemManager();
+    }
+    public virtual void OnDestroy()
+    {
+    }
+
+    public virtual bool Belong(PackageBundle bundle)
+    {
+        return true;
+    }
+    public virtual bool Exists(PackageBundle bundle)
+    {
+        string filePath = GetCacheFileLoadPath(bundle);
+        return CheckCacheFileExist(filePath);
+    }
+    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)
+    {
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (CheckCacheFileExist(filePath))
+            return _fileSystemMgr.ReadFileSync(filePath);
+        else
+            return Array.Empty<byte>();
+    }
+    public virtual string ReadBundleFileText(PackageBundle bundle)
+    {
+        string filePath = GetCacheFileLoadPath(bundle);
+        if (CheckCacheFileExist(filePath))
+            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 = WX.GetCachePath(filePath);
+        if (string.IsNullOrEmpty(result))
+            return false;
+        else
+            return true;
+    }
+    public string GetCacheFileLoadPath(PackageBundle bundle)
+    {
+        if (_cacheFilePathMapping.TryGetValue(bundle.BundleGUID, out string filePath) == false)
+        {
+            filePath = PathUtility.Combine(_wxCacheRoot, bundle.FileName);
+            _cacheFilePathMapping.Add(bundle.BundleGUID, filePath);
+        }
+        return filePath;
+    }
+    #endregion
+}
+#endif

Assets/00.StaryEvoTools/WechatFileSystem/WechatFileSystem.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 455d22ddaed45254380567dce5125d67
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/WechatFileSystem/YooAsset.MiniGame.asmdef

@@ -0,0 +1,20 @@
+{
+    "name": "YooAsset.MiniGame",
+    "rootNamespace": "",
+    "references": [
+        "GUID:e34a5702dd353724aa315fb8011f08c3",
+        "GUID:5efd170ecd8084500bed5692932fe14e",
+        "GUID:bb21d6197862c4c3e863390dec9859a7",
+        "GUID:870f26a2ffa82429195df0861505c5d5",
+        "GUID:6921e41464907054da1a045ea64ca16f"
+    ],
+    "includePlatforms": [],
+    "excludePlatforms": [],
+    "allowUnsafeCode": false,
+    "overrideReferences": false,
+    "precompiledReferences": [],
+    "autoReferenced": true,
+    "defineConstraints": [],
+    "versionDefines": [],
+    "noEngineReferences": false
+}

Assets/00.StaryEvoTools/WechatFileSystem/YooAsset.MiniGame.asmdef.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 5830d4a11fa1e8f46a8e7ea664a8de75
+AssemblyDefinitionImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/00.StaryEvoTools/package.json

@@ -1,6 +1,6 @@
 {
   "name": "com.staryevo.tools",
-  "version": "1.4.22",
+  "version": "1.4.23",
   "displayName": "00.StaryEvo.Tools",
   "description": "This is an Framework package(后台服务器版本，端口9527)",
   "unity": "2021.3",