refactor : 重构代码

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

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

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

@@ -93,11 +93,11 @@ namespace YooAsset
                         error = $"Failed to load asset : {_assetInfo.AssetPath} AssetType : null AssetBundle : {_packageBundle.BundleName}";
                     else
                         error = $"Failed to load asset : {_assetInfo.AssetPath} AssetType : {_assetInfo.AssetType} AssetBundle : {_packageBundle.BundleName}";
-                    YooLogger.Error(error);
 
                     _steps = ESteps.Done;
-                    Error = error;
                     Status = EOperationStatus.Failed;
+                    Error = error;
+                    YooLogger.Error(Error);
                 }
                 else
                 {

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

@@ -0,0 +1,408 @@
+using System;
+using System.IO;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（非加密）
+    /// 通用实现，适用于 BuiltinFileSystem 和 CacheFileSystem
+    /// </summary>
+    public class DefaultLoadAssetBundleOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadAssetBundleOperation(LoadAssetBundleOptions opionts) : base(opionts) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.LoadAssetBundle;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromFile(_options.FileLoadPath);
+                else
+                    _createRequest = AssetBundle.LoadFromFileAsync(_options.FileLoadPath);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        public override AssetBundle LoadFromMemory()
+        {
+            byte[] fileData = FileUtility.ReadAllBytes(_options.FileLoadPath);
+            if (fileData == null || fileData.Length == 0)
+                return null;
+
+            return AssetBundle.LoadFromMemory(fileData);
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 BuiltinFileSystem 和 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadAssetBundleFromOffsetOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadAssetBundleFromOffsetOperation(LoadAssetBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.LoadAssetBundle;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                ulong offset = GetFileOffset();
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromFile(_options.FileLoadPath, 0, offset);
+                else
+                    _createRequest = AssetBundle.LoadFromFileAsync(_options.FileLoadPath, 0, offset);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 获取偏移值
+        /// </summary>
+        protected abstract uint GetFileOffset();
+
+        public override AssetBundle LoadFromMemory()
+        {
+            int offset = (int)GetFileOffset();
+            byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+            if (fileData == null || fileData.Length <= offset)
+                return null;
+
+            // 跳过偏移量
+            byte[] bundleData = new byte[fileData.Length - offset];
+            Buffer.BlockCopy(fileData, offset, bundleData, 0, bundleData.Length);
+
+            return AssetBundle.LoadFromMemory(bundleData);
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadAssetBundleFromMemoryOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckPlatform,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+        
+        public DefaultLoadAssetBundleFromMemoryOperation(LoadAssetBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckPlatform;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckPlatform)
+            {
+#if UNITY_ANDROID
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = $"Android platform not support read builtin file.";
+#else
+                _steps = ESteps.LoadAssetBundle;
+#endif
+            }
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+                byte[] rawData = DecryptData(fileData);
+                if (rawData == null || rawData.Length == 0)
+                {
+                    _steps = ESteps.None;
+                    Status = EOperationStatus.Failed;
+                    Error = "Decrypted raw data is null or empty.";
+                    return;
+                }
+
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromMemory(rawData);
+                else
+                    _createRequest = AssetBundle.LoadFromMemoryAsync(rawData);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] DecryptData(byte[] data);
+
+        public override AssetBundle LoadFromMemory()
+        {
+            byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+            byte[] rawData = DecryptData(fileData);
+            if (rawData == null || rawData.Length == 0)
+                return null;
+
+            return AssetBundle.LoadFromMemory(rawData);
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadAssetBundleFromStreamOperation : LoadAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckPlatform,
+            LoadAssetBundle,
+            CheckResult,
+            Done,
+        }
+
+        private AssetBundleCreateRequest _createRequest;
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadAssetBundleFromStreamOperation(LoadAssetBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckPlatform;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckPlatform)
+            {
+#if UNITY_ANDROID
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = $"Android platform not support read builtin file.";
+#else
+                _steps = ESteps.LoadAssetBundle;
+#endif
+            }
+
+            if (_steps == ESteps.LoadAssetBundle)
+            {
+                ManagedStream = CreateManagedFileStream();
+                uint bufferSize = GetManagedReadBufferSize();
+
+                if (IsWaitingForAsyncComplete)
+                    Result = AssetBundle.LoadFromStream(ManagedStream, 0, bufferSize);
+                else
+                    _createRequest = AssetBundle.LoadFromStreamAsync(ManagedStream, 0, bufferSize);
+
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (_createRequest != null)
+                {
+                    if (IsWaitingForAsyncComplete)
+                    {
+                        // 强制挂起主线程（注意：该操作会很耗时）
+                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Result = _createRequest.assetBundle;
+                    }
+                    else
+                    {
+                        if (_createRequest.isDone == false)
+                            return;
+                        Result = _createRequest.assetBundle;
+                    }
+                }
+
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load asset bundle file : {_options.Bundle.BundleName}";
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 获取文件流
+        /// </summary>
+        protected abstract FileStream CreateManagedFileStream();
+
+        /// <summary>
+        /// 获取缓冲池大小
+        /// </summary>
+        protected abstract uint GetManagedReadBufferSize();
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] DecryptData(byte[] data);
+
+        public override AssetBundle LoadFromMemory()
+        {
+            byte[] fileData = File.ReadAllBytes(_options.FileLoadPath);
+            byte[] rawData = DecryptData(fileData);
+            if (rawData == null || rawData.Length == 0)
+                return null;
+
+            return AssetBundle.LoadFromMemory(rawData);
+        }
+    }
+}

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

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

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

@@ -0,0 +1,249 @@
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（非加密）
+    /// 通用实现，适用于 WebRemoteFileSystem 和 WebServerFileSystem
+    /// </summary>
+    public class DefaultLoadWebAssetBundleOperation : LoadWebAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private IDownloadAssetBundleRequest _downloadAssetBundleRequest;
+        private ESteps _steps = ESteps.None;
+
+        private int _requestCount = 0;
+        private float _tryAgainTimer = 0;
+        private int _failedTryAgain;
+
+        public DefaultLoadWebAssetBundleOperation(LoadWebAssetBundleOptions opionts) : base(opionts)
+        {
+            _failedTryAgain = opionts.FailedTryAgain;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                string url = GetRequestURL();
+                var args = new DownloadAssetBundleRequestArgs(url, 0, _options.WatchdogTimeout, _options.DisableUnityWebCache, _options.Bundle.FileHash, _options.Bundle.UnityCRC);
+                _downloadAssetBundleRequest = _options.DownloadBackend.CreateAssetBundleRequest(args);
+                _downloadAssetBundleRequest.SendRequest();
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                Progress = _downloadAssetBundleRequest.DownloadProgress;
+                DownloadedBytes = _downloadAssetBundleRequest.DownloadedBytes;
+                DownloadProgress = _downloadAssetBundleRequest.DownloadProgress;
+                if (_downloadAssetBundleRequest.IsDone == false)
+                    return;
+
+                if (_downloadAssetBundleRequest.Status == EDownloadRequestStatus.Succeed)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                    Result = _downloadAssetBundleRequest.Result;
+                }
+                else
+                {
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_downloadAssetBundleRequest.URL} Try again.");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _downloadAssetBundleRequest.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+
+                // 最终释放请求器
+                _downloadAssetBundleRequest.Dispose();
+            }
+
+            // 重新尝试下载
+            if (_steps == ESteps.TryAgain)
+            {
+                _tryAgainTimer += Time.unscaledDeltaTime;
+                if (_tryAgainTimer > 1f)
+                {
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 获取网络请求地址
+        /// </summary>
+        protected string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+
+    /// <summary>
+    /// 默认的 AssetBundle 加载操作（加密）
+    /// 通用实现，适用于 WebRemoteFileSystem 和 WebServerFileSystem
+    /// </summary>
+    public abstract class DefaultLoadWebAssetBundleFromMemoryOperation : LoadWebAssetBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CreateRequest,
+            CheckRequest,
+            TryAgain,
+            Done,
+        }
+
+        private IDownloadBytesRequest _downloadBytesRequest;
+        private ESteps _steps = ESteps.None;
+
+        private int _requestCount = 0;
+        private float _tryAgainTimer = 0;
+        private int _failedTryAgain;
+
+        public DefaultLoadWebAssetBundleFromMemoryOperation(LoadWebAssetBundleOptions opionts) : base(opionts)
+        {
+            _failedTryAgain = opionts.FailedTryAgain;
+        }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CreateRequest;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            // 创建下载器
+            if (_steps == ESteps.CreateRequest)
+            {
+                string url = GetRequestURL();
+                var args = new DownloadDataRequestArgs(url, 0, _options.WatchdogTimeout);
+                _downloadBytesRequest = _options.DownloadBackend.CreateBytesRequest(args);
+                _downloadBytesRequest.SendRequest();
+                _steps = ESteps.CheckRequest;
+            }
+
+            // 检测下载结果
+            if (_steps == ESteps.CheckRequest)
+            {
+                Progress = _downloadBytesRequest.DownloadProgress;
+                DownloadProgress = _downloadBytesRequest.DownloadProgress;
+                DownloadedBytes = _downloadBytesRequest.DownloadedBytes;
+                if (_downloadBytesRequest.IsDone == false)
+                    return;
+
+                // 检查网络错误
+                if (_downloadBytesRequest.Status == EDownloadRequestStatus.Succeed)
+                {
+                    var rawData = Decryption(_downloadBytesRequest.Result);
+                    if (rawData == null || rawData.Length == 0)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = "AssetBundle raw data is null or empty.";
+                    }
+                    else
+                    {
+                        AssetBundle assetBundle = AssetBundle.LoadFromMemory(rawData);
+                        if (assetBundle == null)
+                        {
+                            _steps = ESteps.Done;
+                            Status = EOperationStatus.Failed;
+                            Error = $"Failed load encrypted AssetBundle: {_options.Bundle.BundleName}";
+                        }
+                        else
+                        {
+                            _steps = ESteps.Done;
+                            Status = EOperationStatus.Succeed;
+                            Result = assetBundle;
+                        }
+                    }
+                }
+                else
+                {
+                    if (_failedTryAgain > 0)
+                    {
+                        _steps = ESteps.TryAgain;
+                        YooLogger.Warning($"Failed download : {_downloadBytesRequest.URL} Try again.");
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = _downloadBytesRequest.Error;
+                        YooLogger.Error(Error);
+                    }
+                }
+
+                // 最终释放请求器
+                _downloadBytesRequest.Dispose();
+            }
+
+            // 重新尝试下载
+            if (_steps == ESteps.TryAgain)
+            {
+                _tryAgainTimer += Time.unscaledDeltaTime;
+                if (_tryAgainTimer > 1f)
+                {
+                    _tryAgainTimer = 0f;
+                    _failedTryAgain--;
+                    Progress = 0f;
+                    DownloadProgress = 0f;
+                    DownloadedBytes = 0;
+                    _steps = ESteps.CreateRequest;
+                }
+            }
+        }
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] Decryption(byte[] data);
+
+        /// 获取网络请求地址
+        /// </summary>
+        protected string GetRequestURL()
+        {
+            // 轮流返回请求地址
+            _requestCount++;
+            if (_requestCount % 2 == 0)
+                return _options.FallbackURL;
+            else
+                return _options.MainURL;
+        }
+    }
+}

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

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 3444518ef1b082a46a9855fef4f69c86
+guid: 05b4aa37709184a408090202f98b93d3
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

@@ -0,0 +1,68 @@
+using System.IO;
+using UnityEngine;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 加载 AssetBundle 的 Operation 工厂委托
+    /// </summary>
+    public delegate LoadAssetBundleOperation LoadAssetBundleOperationFactory(bool bundleEncrypted, LoadAssetBundleOptions options);
+
+    /// <summary>
+    /// 加载 AssetBundle 的抽象基类
+    /// 用户可继承此类实现自定义加载逻辑（如加密解密）
+    /// </summary>
+    public abstract class LoadAssetBundleOperation : AsyncOperationBase
+    {
+        protected readonly LoadAssetBundleOptions _options;
+
+        /// <summary>
+        /// 加载结果：AssetBundle 对象
+        /// </summary>
+        public AssetBundle Result { get; protected set; }
+
+        /// <summary>
+        /// 托管流对象（如果使用流加载）
+        /// 注意：流对象在资源包对象释放的时候会自动释放
+        /// </summary>
+        public Stream ManagedStream { get; protected set; }
+
+        public LoadAssetBundleOperation(LoadAssetBundleOptions options)
+        {
+            _options = options;
+        }
+
+        /// <summary>
+        /// 后备加载方法：从内存加载 AssetBundle
+        /// 当主加载方式失败时，FileSystem 会调用此方法作为后备机制
+        /// </summary>
+        /// <returns>加载成功返回 AssetBundle 对象，失败返回 null</returns>
+        public abstract AssetBundle LoadFromMemory();
+    }
+
+    /// <summary>
+    /// 立即完成（失败）的 AssetBundle 加载操作
+    /// 用途：当 Factory 判定某种场景不支持（例如默认实现不支持加密包）时，返回该 Operation
+    /// </summary>
+    public sealed class LoadAssetBundleCompleteOperation : LoadAssetBundleOperation
+    {
+        private readonly string _error;
+
+        public LoadAssetBundleCompleteOperation(string error, LoadAssetBundleOptions options) : base(options)
+        {
+            _error = error;
+        }
+        internal override void InternalStart()
+        {
+            Status = EOperationStatus.Failed;
+            Error = _error;
+        }
+        internal override void InternalUpdate()
+        {
+        }
+        public override AssetBundle LoadFromMemory()
+        {
+            return null;
+        }
+    }
+}

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

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 2f88823353464474faf7b020a76f9b2d
+guid: 32e01cb4600c49f42b8ec19be8f0fb22
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

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

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

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 174e56f3a30d7fd4e80bde43ba267631
+guid: b866c4ec2f032aa4eb0d4f9094273100
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

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

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

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

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

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

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

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

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

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

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

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/DefaultLoadRawBundleOperation.cs

@@ -0,0 +1,141 @@
+using System.IO;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 默认的 RawBundle 加载操作（非加密）
+    /// 通用实现，适用于 BuiltinFileSystem 和 CacheFileSystem
+    /// </summary>
+    public class DefaultLoadRawBundleOperation : LoadRawBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckPlatform,
+            LoadRawBundle,
+            Done
+        }
+
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadRawBundleOperation(LoadRawBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckPlatform;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckPlatform)
+            {
+#if UNITY_ANDROID
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = $"Android platform not support read builtin file.";
+#else
+                _steps = ESteps.LoadRawBundle;
+#endif
+            }
+
+            if (_steps == ESteps.LoadRawBundle)
+            {
+                string filePath = _options.FileLoadPath;
+                if (File.Exists(filePath))
+                {
+                    byte[] data = File.ReadAllBytes(filePath);
+                    Result = new RawBundle(data);
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Can not found raw bundle file : {filePath}";
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+    }
+
+    /// <summary>
+    /// 默认的 RawBundle 加载操作（加密）
+    /// 通用实现，适用于 CacheFileSystem
+    /// </summary>
+    public abstract class DefaultLoadRawBundleFromMemoryOperation : LoadRawBundleOperation
+    {
+        private enum ESteps
+        {
+            None,
+            CheckPlatform,
+            LoadRawBundle,
+            Done
+        }
+
+        private ESteps _steps = ESteps.None;
+
+        public DefaultLoadRawBundleFromMemoryOperation(LoadRawBundleOptions options) : base(options) { }
+        internal override void InternalStart()
+        {
+            _steps = ESteps.CheckPlatform;
+        }
+        internal override void InternalUpdate()
+        {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.CheckPlatform)
+            {
+#if UNITY_ANDROID
+                _steps = ESteps.Done;
+                Status = EOperationStatus.Failed;
+                Error = $"Android platform not support read builtin file.";
+#else
+                _steps = ESteps.LoadRawBundle;
+#endif
+            }
+
+            if (_steps == ESteps.LoadRawBundle)
+            {
+                string filePath = _options.FileLoadPath;
+                if (File.Exists(filePath))
+                {
+                    byte[] fileData = File.ReadAllBytes(filePath);
+                    byte[] rawData = DecryptData(fileData);
+                    if (rawData == null || rawData.Length == 0)
+                    {
+                        _steps = ESteps.None;
+                        Status = EOperationStatus.Failed;
+                        Error = "Decrypted raw data is null or empty.";
+                    }
+                    else
+                    {
+                        Result = new RawBundle(rawData);
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Succeed;
+                    }
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Can not found raw bundle file : {filePath}";
+                }
+            }
+        }
+        internal override void InternalWaitForAsyncComplete()
+        {
+            RunBatchExecution();
+        }
+
+        /// <summary>
+        /// 文件数据解密
+        /// </summary>
+        protected abstract byte[] DecryptData(byte[] data);
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/DefaultLoadRawBundleOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: cc25b8eb3bf83474f942e36bf7b3210d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/LoadRawBundleFileOperation.cs

@@ -0,0 +1,50 @@
+using System.Text;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 加载 RawBundle 的 Operation 工厂委托
+    /// </summary>
+    public delegate LoadRawBundleOperation LoadRawBundleOperationFactory(bool bundleEncrypted, LoadRawBundleOptions options);
+
+    /// <summary>
+    /// 加载 RawBundle 的抽象基类
+    /// 用户可继承此类实现自定义加载逻辑（如加密解密）
+    /// </summary>
+    public abstract class LoadRawBundleOperation : AsyncOperationBase
+    {
+        protected readonly LoadRawBundleOptions _options;
+
+        /// <summary>
+        /// 加载结果：RawBundle 对象
+        /// </summary>
+        public RawBundle Result { get; protected set; }
+
+        public LoadRawBundleOperation(LoadRawBundleOptions options)
+        {
+            _options = options;
+        }
+    }
+
+    /// <summary>
+    /// 立即完成（失败）的 RawBundle 加载操作
+    /// 用途：当 Factory 判定某种场景不支持（例如默认实现不支持加密包）时，返回该 Operation
+    /// </summary>
+    public sealed class LoadRawBundleCompleteOperation : LoadRawBundleOperation
+    {
+        private readonly string _error;
+
+        public LoadRawBundleCompleteOperation(string error, LoadRawBundleOptions options) : base(options)
+        {
+            _error = error;
+        }
+        internal override void InternalStart()
+        {
+            Status = EOperationStatus.Failed;
+            Error = _error;
+        }
+        internal override void InternalUpdate()
+        {
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/LoadRawBundleFileOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 445c03f3efb27eb4c91ce4b387997ac7
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/LoadRawBundleFileOptions.cs

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

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/LoadRawBundleFileOptions.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 8637bbd2c5bb97d428e45a76466af9c2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/Operation/RawBundleLoadAssetOperation.cs

@@ -3,13 +3,55 @@ namespace YooAsset
 {
     internal class RawBundleLoadAssetOperation : FSLoadAssetOperation
     {
+        protected enum ESteps
+        {
+            None,
+            LoadObject,
+            CheckResult,
+            Done,
+        }
+
+        private readonly PackageBundle _packageBundle;
+        private readonly RawBundle _rawBundle;
+        private readonly AssetInfo _assetInfo;
+        private ESteps _steps = ESteps.None;
+
+        public RawBundleLoadAssetOperation(PackageBundle packageBundle, RawBundle rawBundle, AssetInfo assetInfo)
+        {
+            _packageBundle = packageBundle;
+            _rawBundle = rawBundle;
+            _assetInfo = assetInfo;
+        }
         internal override void InternalStart()
         {
-            Error = $"{nameof(RawBundleLoadAssetOperation)} not support load asset.";
+            _steps = ESteps.LoadObject;
-            Status = EOperationStatus.Failed;
         }
         internal override void InternalUpdate()
         {
+            if (_steps == ESteps.None || _steps == ESteps.Done)
+                return;
+
+            if (_steps == ESteps.LoadObject)
+            {
+                Result = _rawBundle.LoadRawFileObject();
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (Result == null)
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Failed;
+                    Error = $"Failed to load raw file object : {_assetInfo.AssetPath}";
+                    YooLogger.Error(Error);
+                }
+                else
+                {
+                    _steps = ESteps.Done;
+                    Status = EOperationStatus.Succeed;
+                }
+            }
         }
     }
 }

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

@@ -0,0 +1,27 @@
+
+namespace YooAsset
+{
+    public class RawBundle
+    {
+        private byte[] _data;
+
+        public RawBundle(byte[] data)
+        {
+            _data = data;
+        }
+
+        /// <summary>
+        /// 加载原生文件对象
+        /// </summary>
+        public RawFileObject LoadRawFileObject()
+        {
+            var rawFileObject = new RawFileObject(_data);
+            return rawFileObject;
+        }
+
+        public void Unload()
+        {
+            _data = null;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/RawBundle.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: c5157b3021ed3074192933520404544d
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -6,32 +6,30 @@ namespace YooAsset
     {
         private readonly IFileSystem _fileSystem;
         private readonly PackageBundle _packageBundle;
+        private readonly RawBundle _rawBundle;
 
-        public RawBundleResult(IFileSystem fileSystem, PackageBundle packageBundle)
+        public RawBundleResult(IFileSystem fileSystem, PackageBundle packageBundle, RawBundle rawBundle)
         {
             _fileSystem = fileSystem;
             _packageBundle = packageBundle;
+            _rawBundle = rawBundle;
         }
 
         public override void UnloadBundleFile()
         {
+            if (_rawBundle != null)
+            {
+                _rawBundle.Unload();
+            }
         }
         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 RawBundleLoadAssetOperation();
+            var operation = new RawBundleLoadAssetOperation(_packageBundle, _rawBundle, assetInfo);
             return operation;
         }
         public override FSLoadAllAssetsOperation LoadAllAssetsAsync(AssetInfo assetInfo)

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

@@ -0,0 +1,38 @@
+using System.Text;
+
+namespace YooAsset
+{
+    /// <summary>
+    /// 原生文件对象
+    /// </summary>
+    public class RawFileObject : UnityEngine.Object
+    {
+        private readonly byte[] _fileData;
+        private string _fileText;
+
+        public byte[] Data
+        {
+            get
+            {
+                return _fileData;
+            }
+        }
+        public string Text
+        {
+            get
+            {
+                if (Data == null || Data.Length == 0)
+                    return null;
+
+                if (string.IsNullOrEmpty(_fileText))
+                    _fileText = Encoding.UTF8.GetString(Data);
+                return _fileText;
+            }
+        }
+
+        public RawFileObject(byte[] data)
+        {
+            _fileData = data;
+        }
+    }
+}

Assets/YooAsset/Runtime/FileSystem/BundleResult/RawBundleResult/RawFileObject.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ffa40d12948b6c74e95a1cd42c3c3b7e
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -20,14 +20,6 @@ namespace YooAsset
         {
             return _fileSystem.GetBundleFilePath(_packageBundle);
         }
-        public override byte[] ReadBundleFileData()
-        {
-            return _fileSystem.ReadBundleFileData(_packageBundle);
-        }
-        public override string ReadBundleFileText()
-        {
-            return _fileSystem.ReadBundleFileText(_packageBundle);
-        }
 
         public override FSLoadAssetOperation LoadAssetAsync(AssetInfo assetInfo)
         {

Assets/YooAsset/Runtime/FileSystem/FileSystemParameters.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.Collections.Generic;
 
 namespace YooAsset
@@ -81,13 +81,11 @@ namespace YooAsset
         /// <summary>
         /// 创建默认的内置文件系统参数
         /// </summary>
-        /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="packageRoot">文件系统的根目录</param>
-        public static FileSystemParameters CreateDefaultBuildinFileSystemParameters(IBundleDecryptionServices decryptionServices = null, string packageRoot = null)
+        public static FileSystemParameters CreateDefaultBuildinFileSystemParameters(string packageRoot = null)
         {
             string fileSystemClass = typeof(BuiltinFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             return fileSystemParams;
         }
 
@@ -95,14 +93,12 @@ namespace YooAsset
         /// 创建默认的缓存文件系统参数
         /// </summary>
         /// <param name="remoteServices">远端资源地址查询服务类</param>
-        /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="packageRoot">文件系统的根目录</param>
-        public static FileSystemParameters CreateDefaultCacheFileSystemParameters(IRemoteServices remoteServices, IBundleDecryptionServices decryptionServices = null, string packageRoot = null)
+        public static FileSystemParameters CreateDefaultCacheFileSystemParameters(IRemoteServices remoteServices, string packageRoot = null)
         {
             string fileSystemClass = typeof(CacheFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, packageRoot);
             fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             return fileSystemParams;
         }
 
@@ -111,11 +107,10 @@ namespace YooAsset
         /// </summary>
         /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="disableUnityWebCache">禁用Unity的网络缓存</param>
-        public static FileSystemParameters CreateDefaultWebServerFileSystemParameters(IWebBundleDecryptionServices decryptionServices = null, bool disableUnityWebCache = false)
+        public static FileSystemParameters CreateDefaultWebServerFileSystemParameters(bool disableUnityWebCache = false)
         {
             string fileSystemClass = typeof(WebServerFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             fileSystemParams.AddParameter(FileSystemParametersDefine.DISABLE_UNITY_WEB_CACHE, disableUnityWebCache);
             return fileSystemParams;
         }
@@ -126,12 +121,11 @@ namespace YooAsset
         /// <param name="remoteServices">远端资源地址查询服务类</param>
         /// <param name="decryptionServices">加密文件解密服务类</param>
         /// <param name="disableUnityWebCache">禁用Unity的网络缓存</param>
-        public static FileSystemParameters CreateDefaultWebRemoteFileSystemParameters(IRemoteServices remoteServices, IWebBundleDecryptionServices decryptionServices = null, bool disableUnityWebCache = false)
+        public static FileSystemParameters CreateDefaultWebRemoteFileSystemParameters(IRemoteServices remoteServices, bool disableUnityWebCache = false)
         {
             string fileSystemClass = typeof(WebRemoteFileSystem).FullName;
             var fileSystemParams = new FileSystemParameters(fileSystemClass, null);
             fileSystemParams.AddParameter(FileSystemParametersDefine.REMOTE_SERVICES, remoteServices);
-            fileSystemParams.AddParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, decryptionServices);
             fileSystemParams.AddParameter(FileSystemParametersDefine.DISABLE_UNITY_WEB_CACHE, disableUnityWebCache);
             return fileSystemParams;
         }

Assets/YooAsset/Runtime/FileSystem/FileSystemParametersConstants.cs

@@ -1,4 +1,4 @@
-
+
 namespace YooAsset
 {
     public class FileSystemParametersDefine
@@ -24,9 +24,14 @@ namespace YooAsset
         public const string REMOTE_SERVICES = "REMOTE_SERVICES";
 
         /// <summary>
-        /// 解密服务接口的实例类 <see cref=IBundleDecryptionServices>
+        /// 加载 AssetBundle 的 Operation 工厂委托
         /// </summary>
-        public const string BUNDLE_DECRYPTION_SERVICES = "BUNDLE_DECRYPTION_SERVICES";
+        public const string LOAD_ASSETBUNDLE_OPERATION_FACTORY = "LOAD_ASSETBUNDLE_OPERATION_FACTORY";
+
+        /// <summary>
+        /// 加载 RawBundle 的 Operation 工厂委托
+        /// </summary>
+        public const string LOAD_RAWBUNDLE_OPERATION_FACTORY = "LOAD_RAWBUNDLE_OPERATION_FACTORY";
 
         /// <summary>
         /// 资源清单服务类 <see cref=IManifestRestoreServices>
@@ -74,7 +79,7 @@ namespace YooAsset
         public const string DOWNLOAD_MAX_REQUEST_PER_FRAME = "DOWNLOAD_MAX_REQUEST_PER_FRAME";
 
         /// <summary>
-        /// 下载任务的看门狗机制监控时间 <see cref=int>
+        /// 下载任务的看门狗机制超时时间 <see cref=int>
         /// </summary>
         public const string DOWNLOAD_WATCH_DOG_TIME = "DOWNLOAD_WATCH_DOG_TIME";
 

Assets/YooAsset/Runtime/FileSystem/FileSystems/BuiltinFileSystem/BuiltinFileSystem.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Collections.Generic;
 using UnityEngine;
@@ -105,9 +105,14 @@ namespace YooAsset
         public string UnpackFileSystemRoot { private set; get; }
 
         /// <summary>
-        ///  自定义参数：解密服务接口的实例类
+        /// 自定义参数：加载 AssetBundle 的工厂委托
         /// </summary>
-        public IBundleDecryptionServices BundleDecryptionServices { private set; get; }
+        public LoadAssetBundleOperationFactory LoadAssetBundleFactory { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：加载 RawBundle 的工厂委托
+        /// </summary>
+        public LoadRawBundleOperationFactory LoadRawBundleFactory { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
@@ -225,9 +230,13 @@ namespace YooAsset
             {
                 UnpackFileSystemRoot = (string)value;
             }
-            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.LOAD_ASSETBUNDLE_OPERATION_FACTORY)
             {
-                BundleDecryptionServices = (IBundleDecryptionServices)value;
+                LoadAssetBundleFactory = (LoadAssetBundleOperationFactory)value;
+            }
+            else if (name == FileSystemParametersDefine.LOAD_RAWBUNDLE_OPERATION_FACTORY)
+            {
+                LoadRawBundleFactory = (LoadRawBundleOperationFactory)value;
             }
             else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
@@ -255,6 +264,14 @@ namespace YooAsset
             if (DownloadBackend == null)
                 DownloadBackend = new UnityWebRequestBackend(WebRequestCreator);
 
+            // 创建默认的 AssetBundle 加载工厂
+            if (LoadAssetBundleFactory == null)
+                LoadAssetBundleFactory = DefaultLoadAssetBundleOperationFactory;
+
+            // 创建默认的 RawBundle 加载工厂
+            if (LoadRawBundleFactory == null)
+                LoadRawBundleFactory = DefaultLoadRawBundleOperationFactory;
+
             // 创建解压文件系统
             var remoteServices = new UnpackRemoteService(_packageRoot);
             _unpackFileSystem = new UnpackFileSystem();
@@ -265,7 +282,8 @@ namespace YooAsset
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.FILE_VERIFY_LEVEL, FileVerifyLevel);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.FILE_VERIFY_MAX_CONCURRENCY, FileVerifyMaxConcurrency);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.APPEND_FILE_EXTENSION, AppendFileExtension);
-            _unpackFileSystem.SetParameter(FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES, BundleDecryptionServices);
+            _unpackFileSystem.SetParameter(FileSystemParametersDefine.LOAD_ASSETBUNDLE_OPERATION_FACTORY, LoadAssetBundleFactory);
+            _unpackFileSystem.SetParameter(FileSystemParametersDefine.LOAD_RAWBUNDLE_OPERATION_FACTORY, LoadRawBundleFactory);
             _unpackFileSystem.SetParameter(FileSystemParametersDefine.COPY_LOCAL_FILE_SERVICES, CopyLocalFileServices);
             _unpackFileSystem.OnCreate(packageName, UnpackFileSystemRoot);
         }
@@ -315,88 +333,15 @@ namespace YooAsset
         {
             return false;
         }
-
         public virtual string GetBundleFilePath(PackageBundle bundle)
         {
             if (IsUnpackBundleFile(bundle))
+            {
                 return _unpackFileSystem.GetBundleFilePath(bundle);
+            }
 
             return GetBuiltinFileLoadPath(bundle);
         }
-        public virtual byte[] ReadBundleFileData(PackageBundle bundle)
-        {
-            if (IsUnpackBundleFile(bundle))
-                return _unpackFileSystem.ReadBundleFileData(bundle);
-
-            if (Exists(bundle) == false)
-                return null;
-
-#if UNITY_ANDROID
-            //TODO : 安卓平台内置文件属于APK压缩包内的文件。
-            YooLogger.Error($"Android platform not support read buildin bundle file data.");
-            return null;
-#else
-            if (bundle.Encrypted)
-            {
-                if (DecryptionServices == null)
-                {
-                    YooLogger.Error($"The {nameof(IDecryptionServices)} is null.");
-                    return null;
-                }
-
-                string filePath = GetBuildinFileLoadPath(bundle);
-                var fileInfo = new DecryptFileInfo()
-                {
-                    BundleName = bundle.BundleName,
-                    FileLoadCRC = bundle.UnityCRC,
-                    FileLoadPath = filePath,
-                };
-                return DecryptionServices.ReadFileData(fileInfo);
-            }
-            else
-            {
-                string filePath = GetBuildinFileLoadPath(bundle);
-                return FileUtility.ReadAllBytes(filePath);
-            }
-#endif
-        }
-        public virtual string ReadBundleFileText(PackageBundle bundle)
-        {
-            if (IsUnpackBundleFile(bundle))
-                return _unpackFileSystem.ReadBundleFileText(bundle);
-
-            if (Exists(bundle) == false)
-                return null;
-
-#if UNITY_ANDROID
-            //TODO : 安卓平台内置文件属于APK压缩包内的文件。
-            YooLogger.Error($"Android platform not support read buildin bundle file text.");
-            return null;
-#else
-            if (bundle.Encrypted)
-            {
-                if (DecryptionServices == null)
-                {
-                    YooLogger.Error($"The {nameof(IDecryptionServices)} is null.");
-                    return null;
-                }
-
-                string filePath = GetBuildinFileLoadPath(bundle);
-                var fileInfo = new DecryptFileInfo()
-                {
-                    BundleName = bundle.BundleName,
-                    FileLoadCRC = bundle.UnityCRC,
-                    FileLoadPath = filePath,
-                };
-                return DecryptionServices.ReadFileText(fileInfo);
-            }
-            else
-            {
-                string filePath = GetBuildinFileLoadPath(bundle);
-                return FileUtility.ReadAllText(filePath);
-            }
-#endif
-        }
 
         /// <summary>
         /// 是否属于解压资源包文件
@@ -420,6 +365,30 @@ namespace YooAsset
         }
 
         #region 内部方法
+        private LoadAssetBundleOperation DefaultLoadAssetBundleOperationFactory(bool bundleEncrypted, LoadAssetBundleOptions options)
+        {
+            if (bundleEncrypted)
+            {
+                string error = $"{nameof(DefaultLoadAssetBundleOperation)} cannot load encrypted bundle. Please provide a custom {nameof(LoadAssetBundleOperationFactory)}.";
+                return new LoadAssetBundleCompleteOperation(error, options);
+            }
+            else
+            {
+                return new DefaultLoadAssetBundleOperation(options);
+            }
+        }
+        private LoadRawBundleOperation DefaultLoadRawBundleOperationFactory(bool bundleEncrypted, LoadRawBundleOptions options)
+        {
+            if (bundleEncrypted)
+            {
+                string error = $"{nameof(DefaultLoadRawBundleOperation)} cannot load encrypted bundle. Please provide a custom {nameof(LoadRawBundleOperationFactory)}.";
+                return new LoadRawBundleCompleteOperation(error, options);
+            }
+            else
+            {
+                return new DefaultLoadRawBundleOperation(options);
+            }
+        }
         protected string GetDefaultBuiltinPackageRoot(string packageName)
         {
             string rootDirectory = YooAssetSettingsData.GetYooDefaultBuildinRoot();
@@ -476,36 +445,6 @@ namespace YooAsset
         {
             return _unpackFileSystem.InitializeAsync();
         }
-
-        /// <summary>
-        /// 加载加密的资源文件
-        /// </summary>
-        public BundleDecryptionSyncResult LoadEncryptedBundleSync(PackageBundle bundle)
-        {
-            string filePath = GetBuiltinFileLoadPath(bundle);
-            var bundleInfo = new BundleDecryptionContext()
-            {
-                BundleName = bundle.BundleName,
-                FileLoadCRC = bundle.UnityCRC,
-                FileLoadPath = filePath,
-            };
-            return BundleDecryptionServices.LoadAssetBundleSync(bundleInfo);
-        }
-
-        /// <summary>
-        /// 加载加密的资源文件
-        /// </summary>
-        public BundleDecryptionAsyncResult LoadEncryptedBundleAsync(PackageBundle bundle)
-        {
-            string filePath = GetBuiltinFileLoadPath(bundle);
-            var bundleInfo = new BundleDecryptionContext()
-            {
-                BundleName = bundle.BundleName,
-                FileLoadCRC = bundle.UnityCRC,
-                FileLoadPath = filePath,
-            };
-            return BundleDecryptionServices.LoadAssetBundleAsync(bundleInfo);
-        }
         #endregion
     }
 }

Assets/YooAsset/Runtime/FileSystem/FileSystems/BuiltinFileSystem/Operation/BFSLoadBundleOperation.cs

@@ -1,26 +1,24 @@
-using System.IO;
+using System.IO;
 using UnityEngine;
 
 namespace YooAsset
 {
     /// <summary>
-    /// 加载AssetBundle文件
+    /// 加载 AssetBundle 文件
     /// </summary>
     internal class BFSLoadAssetBundleOperation : FSLoadBundleOperation
     {
         private enum ESteps
         {
             None,
-            LoadAssetBundle,
+            LoadBuiltinAssetBundle,
             CheckResult,
             Done,
         }
 
         private readonly BuiltinFileSystem _fileSystem;
         private readonly PackageBundle _bundle;
-        private AssetBundleCreateRequest _createRequest;
+        private LoadAssetBundleOperation _loadAssetBundleOp;
-        private AssetBundle _assetBundle;
-        private Stream _managedStream;
         private ESteps _steps = ESteps.None;
 
 
@@ -33,99 +31,55 @@ namespace YooAsset
         {
             DownloadProgress = 1f;
             DownloadedBytes = _bundle.FileSize;
-            _steps = ESteps.LoadAssetBundle;
+            _steps = ESteps.LoadBuiltinAssetBundle;
         }
         internal override void InternalUpdate()
         {
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
-            if (_steps == ESteps.LoadAssetBundle)
+            if (_steps == ESteps.LoadBuiltinAssetBundle)
             {
-                if (_bundle.Encrypted)
+                var options = new LoadAssetBundleOptions();
-                {
+                options.FileLoadPath = _fileSystem.GetBuiltinFileLoadPath(_bundle);
-                    if (_fileSystem.BundleDecryptionServices == null)
+                options.Bundle = _bundle;
-                    {
+                _loadAssetBundleOp = _fileSystem.LoadAssetBundleFactory.Invoke(_bundle.Encrypted, options);
-                        _steps = ESteps.Done;
+                _loadAssetBundleOp.StartOperation();
-                        Status = EOperationStatus.Failed;
+                AddChildOperation(_loadAssetBundleOp);
-                        Error = $"The {nameof(IBundleDecryptionServices)} is null.";
-                        YooLogger.Error(Error);
-                        return;
-                    }
-                }
-
-                if (IsWaitingForAsyncComplete)
-                {
-                    if (_bundle.Encrypted)
-                    {
-                        var decryptResult = _fileSystem.LoadEncryptedBundleSync(_bundle);
-                        _assetBundle = decryptResult.Result;
-                        _managedStream = decryptResult.ManagedStream;
-                    }
-                    else
-                    {
-                        string filePath = _fileSystem.GetBuiltinFileLoadPath(_bundle);
-                        _assetBundle = AssetBundle.LoadFromFile(filePath);
-                    }
-                }
-                else
-                {
-                    if (_bundle.Encrypted)
-                    {
-                        var decryptResult = _fileSystem.LoadEncryptedBundleAsync(_bundle);
-                        _createRequest = decryptResult.CreateRequest;
-                        _managedStream = decryptResult.ManagedStream;
-                    }
-                    else
-                    {
-                        string filePath = _fileSystem.GetBuiltinFileLoadPath(_bundle);
-                        _createRequest = AssetBundle.LoadFromFileAsync(filePath);
-                    }
-                }
-
                 _steps = ESteps.CheckResult;
             }
 
             if (_steps == ESteps.CheckResult)
             {
-                if (_createRequest != null)
+                if (IsWaitingForAsyncComplete)
-                {
+                    _loadAssetBundleOp.WaitForAsyncComplete();
-                    if (IsWaitingForAsyncComplete)
-                    {
-                        // 强制挂起主线程（注意：该操作会很耗时）
-                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
-                        _assetBundle = _createRequest.assetBundle;
-                    }
-                    else
-                    {
-                        if (_createRequest.isDone == false)
-                            return;
-                        _assetBundle = _createRequest.assetBundle;
-                    }
-                }
 
-                if (_assetBundle == null)
+                _loadAssetBundleOp.UpdateOperation();
+                if (_loadAssetBundleOp.IsDone == false)
+                    return;
+
+                if (_loadAssetBundleOp.Status == EOperationStatus.Succeed)
                 {
-                    if (_bundle.Encrypted)
+                    if (_loadAssetBundleOp.Result == null)
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = $"Failed to load encrypted buildin asset bundle file : {_bundle.BundleName}";
+                        Error = "Loaded builtin asset bundle is null.";
                         YooLogger.Error(Error);
                     }
                     else
                     {
                         _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
+                        Result = new AssetBundleResult(_fileSystem, _bundle, _loadAssetBundleOp.Result, _loadAssetBundleOp.ManagedStream);
-                        Error = $"Failed to load buildin asset bundle file : {_bundle.BundleName}";
+                        Status = EOperationStatus.Succeed;
-                        YooLogger.Error(Error);
                     }
                 }
                 else
                 {
                     _steps = ESteps.Done;
-                    Result = new AssetBundleResult(_fileSystem, _bundle, _assetBundle, _managedStream);
+                    Status = EOperationStatus.Failed;
-                    Status = EOperationStatus.Succeed;
+                    Error = _loadAssetBundleOp.Error;
+                    YooLogger.Error(Error);
                 }
             }
         }
@@ -136,7 +90,7 @@ namespace YooAsset
     }
 
     /// <summary>
-    /// 加载原生文件
+    /// 加载 RawBundle 文件
     /// </summary>
     internal class BFSLoadRawBundleOperation : FSLoadBundleOperation
     {
@@ -144,11 +98,13 @@ namespace YooAsset
         {
             None,
             LoadBuiltinRawBundle,
+            CheckResult,
             Done,
         }
 
         private readonly BuiltinFileSystem _fileSystem;
         private readonly PackageBundle _bundle;
+        private LoadRawBundleOperation _loadRawBundleOp;
         private ESteps _steps = ESteps.None;
 
 
@@ -170,29 +126,47 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadBuiltinRawBundle)
             {
-                string filePath = _fileSystem.GetBuiltinFileLoadPath(_bundle);
+                var options = new LoadRawBundleOptions();
+                options.FileLoadPath = _fileSystem.GetBuiltinFileLoadPath(_bundle);
+                options.Bundle = _bundle;
+                _loadRawBundleOp = _fileSystem.LoadRawBundleFactory.Invoke(_bundle.Encrypted, options);
+                _loadRawBundleOp.StartOperation();
+                AddChildOperation(_loadRawBundleOp);
+                _steps = ESteps.CheckResult;
+            }
 
-#if UNITY_ANDROID
+            if (_steps == ESteps.CheckResult)
-                //TODO : 安卓平台内置文件属于APK压缩包内的文件。
+            {
-                _steps = ESteps.Done;
+                if (IsWaitingForAsyncComplete)
-                Status = EOperationStatus.Failed;
+                    _loadRawBundleOp.WaitForAsyncComplete();
-                Error = $"Can not load android buildin raw bundle file : {filePath}";
+
-                YooLogger.Error(Error);
+                _loadRawBundleOp.UpdateOperation();
-#else
+                if (_loadRawBundleOp.IsDone == false)
-                if (File.Exists(filePath))
+                    return;
+
+                if (_loadRawBundleOp.Status == EOperationStatus.Succeed)
                 {
-                    _steps = ESteps.Done;
+                    if (_loadRawBundleOp.Result == null)
-                    Result = new RawBundleResult(_fileSystem, _bundle);
+                    {
-                    Status = EOperationStatus.Succeed;
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = "Loaded builtin raw bundle is null.";
+                        YooLogger.Error(Error);
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = new RawBundleResult(_fileSystem, _bundle, _loadRawBundleOp.Result);
+                        Status = EOperationStatus.Succeed;
+                    }
                 }
                 else
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Can not found buildin raw bundle file : {filePath}";
+                    Error = _loadRawBundleOp.Error;
                     YooLogger.Error(Error);
                 }
-#endif
             }
         }
         internal override void InternalWaitForAsyncComplete()

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/CacheFileSystem.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Collections.Generic;
 using System.Linq;
@@ -112,9 +112,9 @@ namespace YooAsset
         public int DownloadMaxRequestPerFrame { private set; get; } = 5;
 
         /// <summary>
-        /// 自定义参数：下载任务的看门狗机制监控时间
+        /// 自定义参数：下载任务的看门狗机制超时时间
         /// </summary>
-        public int DownloadWatchDogTime { private set; get; } = 0;
+        public int DownloadWatchDogTimeout { private set; get; } = 0;
 
         /// <summary>
         /// 自定义参数：启用断点续传的最小尺寸
@@ -127,9 +127,14 @@ namespace YooAsset
         public List<long> ResumeDownloadResponseCodes { private set; get; } = null;
 
         /// <summary>
-        ///  自定义参数：解密服务接口的实例类
+        /// 自定义参数：加载 AssetBundle 的工厂委托
         /// </summary>
-        public IBundleDecryptionServices BundleDecryptionServices { private set; get; }
+        public LoadAssetBundleOperationFactory LoadAssetBundleFactory { private set; get; }
+
+        /// <summary>
+        /// 自定义参数：加载 RawBundle 的工厂委托
+        /// </summary>
+        public LoadRawBundleOperationFactory LoadRawBundleFactory { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
@@ -307,7 +312,7 @@ namespace YooAsset
             else if (name == FileSystemParametersDefine.DOWNLOAD_WATCH_DOG_TIME)
             {
                 int convertValue = Convert.ToInt32(value);
-                DownloadWatchDogTime = Mathf.Clamp(convertValue, 0, int.MaxValue);
+                DownloadWatchDogTimeout = Mathf.Clamp(convertValue, 0, int.MaxValue);
             }
             else if (name == FileSystemParametersDefine.RESUME_DOWNLOAD_MINMUM_SIZE)
             {
@@ -317,9 +322,13 @@ namespace YooAsset
             {
                 ResumeDownloadResponseCodes = (List<long>)value;
             }
-            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.LOAD_ASSETBUNDLE_OPERATION_FACTORY)
             {
-                BundleDecryptionServices = (IBundleDecryptionServices)value;
+                LoadAssetBundleFactory = (LoadAssetBundleOperationFactory)value;
+            }
+            else if (name == FileSystemParametersDefine.LOAD_RAWBUNDLE_OPERATION_FACTORY)
+            {
+                LoadRawBundleFactory = (LoadRawBundleOperationFactory)value;
             }
             else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
@@ -350,6 +359,14 @@ namespace YooAsset
             // 创建默认的下载后台接口
             if (DownloadBackend == null)
                 DownloadBackend = new UnityWebRequestBackend(WebRequestCreator);
+
+            // 创建默认的 AssetBundle 加载工厂
+            if (LoadAssetBundleFactory == null)
+                LoadAssetBundleFactory = DefaultLoadAssetBundleOperationFactory;
+
+            // 创建默认的 RawBundle 加载工厂
+            if (LoadRawBundleFactory == null)
+                LoadRawBundleFactory = DefaultLoadRawBundleOperationFactory;
         }
         public virtual void OnDestroy()
         {
@@ -393,74 +410,17 @@ namespace YooAsset
 
             return Exists(bundle) == false;
         }
-
         public virtual string GetBundleFilePath(PackageBundle bundle)
         {
             return GetCacheBundleFileLoadPath(bundle);
         }
-        public virtual byte[] ReadBundleFileData(PackageBundle bundle)
-        {
-            if (Exists(bundle) == false)
-                return null;
-
-            if (bundle.Encrypted)
-            {
-                if (BundleDecryptionServices == null)
-                {
-                    YooLogger.Error($"The {nameof(IBundleDecryptionServices)} is null.");
-                    return null;
-                }
-
-                string filePath = GetCacheBundleFileLoadPath(bundle);
-                var bundleInfo = new BundleDecryptionContext()
-                {
-                    BundleName = bundle.BundleName,
-                    FileLoadCRC = bundle.UnityCRC,
-                    FileLoadPath = filePath,
-                };
-                return BundleDecryptionServices.ReadFileData(bundleInfo);
-            }
-            else
-            {
-                string filePath = GetCacheBundleFileLoadPath(bundle);
-                return FileUtility.ReadAllBytes(filePath);
-            }
-        }
-        public virtual string ReadBundleFileText(PackageBundle bundle)
-        {
-            if (Exists(bundle) == false)
-                return null;
-
-            if (bundle.Encrypted)
-            {
-                if (BundleDecryptionServices == null)
-                {
-                    YooLogger.Error($"The {nameof(IBundleDecryptionServices)} is null.");
-                    return null;
-                }
-
-                string filePath = GetCacheBundleFileLoadPath(bundle);
-                var bundleInfo = new BundleDecryptionContext()
-                {
-                    BundleName = bundle.BundleName,
-                    FileLoadCRC = bundle.UnityCRC,
-                    FileLoadPath = filePath,
-                };
-                return BundleDecryptionServices.ReadFileText(bundleInfo);
-            }
-            else
-            {
-                string filePath = GetCacheBundleFileLoadPath(bundle);
-                return FileUtility.ReadAllText(filePath);
-            }
-        }
 
         #region 缓存相关
         public List<string> GetAllCachedBundleGUIDs()
         {
             return _records.Keys.ToList();
         }
-        public FileCacheEntry GetRecordFileElement(PackageBundle bundle)
+        public FileCacheEntry GetRecordFileEntry(PackageBundle bundle)
         {
             if (_records.TryGetValue(bundle.BundleGUID, out FileCacheEntry element))
                 return element;
@@ -504,7 +464,7 @@ namespace YooAsset
         {
             return _records.ContainsKey(bundleGUID);
         }
-        public bool RecordBundleFile(string bundleGUID, FileCacheEntry element)
+        public bool RecordBundleFile(string bundleGUID, FileCacheEntry entry)
         {
             if (_records.ContainsKey(bundleGUID))
             {
@@ -512,7 +472,7 @@ namespace YooAsset
                 return false;
             }
 
-            _records.Add(bundleGUID, element);
+            _records.Add(bundleGUID, entry);
             return true;
         }
 
@@ -594,6 +554,30 @@ namespace YooAsset
         #endregion
 
         #region 内部方法
+        private LoadAssetBundleOperation DefaultLoadAssetBundleOperationFactory(bool bundleEncrypted, LoadAssetBundleOptions options)
+        {
+            if (bundleEncrypted)
+            {
+                string error = $"{nameof(DefaultLoadAssetBundleOperation)} cannot load encrypted bundle. Please provide a custom {nameof(LoadAssetBundleOperationFactory)}.";
+                return new LoadAssetBundleCompleteOperation(error, options);
+            }
+            else
+            {
+                return new DefaultLoadAssetBundleOperation(options);
+            }
+        }
+        private LoadRawBundleOperation DefaultLoadRawBundleOperationFactory(bool bundleEncrypted, LoadRawBundleOptions options)
+        {
+            if (bundleEncrypted)
+            {
+                string error = $"{nameof(DefaultLoadRawBundleOperation)} cannot load encrypted bundle. Please provide a custom {nameof(LoadRawBundleOperationFactory)}.";
+                return new LoadRawBundleCompleteOperation(error, options);
+            }
+            else
+            {
+                return new DefaultLoadRawBundleOperation(options);
+            }
+        }
         public string GetDefaultCachePackageRoot(string packageName)
         {
             string rootDirectory = YooAssetSettingsData.GetYooDefaultCacheRoot();
@@ -647,51 +631,6 @@ namespace YooAsset
                 Directory.Delete(_cacheManifestFilesRoot, true);
             }
         }
-
-        /// <summary>
-        /// 加载加密资源文件
-        /// </summary>
-        public BundleDecryptionSyncResult LoadEncryptedBundleSync(PackageBundle bundle)
-        {
-            string filePath = GetCacheBundleFileLoadPath(bundle);
-            var bundleInfo = new BundleDecryptionContext()
-            {
-                BundleName = bundle.BundleName,
-                FileLoadCRC = bundle.UnityCRC,
-                FileLoadPath = filePath,
-            };
-            return BundleDecryptionServices.LoadAssetBundleSync(bundleInfo);
-        }
-
-        /// <summary>
-        /// 加载加密资源文件
-        /// </summary>
-        public BundleDecryptionAsyncResult LoadEncryptedBundleAsync(PackageBundle bundle)
-        {
-            string filePath = GetCacheBundleFileLoadPath(bundle);
-            var bundleInfo = new BundleDecryptionContext()
-            {
-                BundleName = bundle.BundleName,
-                FileLoadCRC = bundle.UnityCRC,
-                FileLoadPath = filePath,
-            };
-            return BundleDecryptionServices.LoadAssetBundleAsync(bundleInfo);
-        }
-
-        /// <summary>
-        /// 加载加密资源文件
-        /// </summary>
-        public BundleDecryptionSyncResult LoadEncryptedBundleFallback(PackageBundle bundle)
-        {
-            string filePath = GetCacheBundleFileLoadPath(bundle);
-            var bundleInfo = new BundleDecryptionContext()
-            {
-                BundleName = bundle.BundleName,
-                FileLoadCRC = bundle.UnityCRC,
-                FileLoadPath = filePath,
-            };
-            return BundleDecryptionServices.LoadAssetBundleFallback(bundleInfo);
-        }
         #endregion
     }
 }

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/FileCacheEntry.cs

@@ -18,6 +18,14 @@ namespace YooAsset
             DataFileSize = dataFileSize;
         }
 
+        /// <summary>
+        /// 修正内容
+        /// </summary>
+        public void Modify(string dataFilePath)
+        {
+            DataFilePath = dataFilePath;
+        }
+
         /// <summary>
         /// 删除记录文件
         /// </summary>

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/Operation/CFSLoadBundleOperation.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using UnityEngine;
 
@@ -12,17 +12,16 @@ namespace YooAsset
             CheckExist,
             DownloadFile,
             AbortDownload,
-            LoadAssetBundle,
+            LoadCacheAssetBundle,
             CheckResult,
+            TryFallback,
             Done,
         }
 
         protected readonly CacheFileSystem _fileSystem;
         protected readonly PackageBundle _bundle;
         protected FSDownloadFileOperation _downloadFileOp;
-        protected AssetBundleCreateRequest _createRequest;
+        protected LoadAssetBundleOperation _loadAssetBundleOp;
-        private AssetBundle _assetBundle;
-        private Stream _managedStream;
         protected ESteps _steps = ESteps.None;
 
 
@@ -46,7 +45,7 @@ namespace YooAsset
                 {
                     DownloadProgress = 1f;
                     DownloadedBytes = _bundle.FileSize;
-                    _steps = ESteps.LoadAssetBundle;
+                    _steps = ESteps.LoadCacheAssetBundle;
                 }
                 else
                 {
@@ -96,7 +95,7 @@ namespace YooAsset
 
                 if (_downloadFileOp.Status == EOperationStatus.Succeed)
                 {
-                    _steps = ESteps.LoadAssetBundle;
+                    _steps = ESteps.LoadCacheAssetBundle;
                 }
                 else
                 {
@@ -123,140 +122,92 @@ namespace YooAsset
                 Error = "Abort download file.";
             }
 
-            if (_steps == ESteps.LoadAssetBundle)
+            if (_steps == ESteps.LoadCacheAssetBundle)
             {
-                if (_bundle.Encrypted)
+                var options = new LoadAssetBundleOptions();
-                {
+                options.FileLoadPath = _fileSystem.GetCacheBundleFileLoadPath(_bundle);
-                    if (_fileSystem.BundleDecryptionServices == null)
+                options.Bundle = _bundle;
-                    {
+                _loadAssetBundleOp = _fileSystem.LoadAssetBundleFactory.Invoke(_bundle.Encrypted, options);
-                        _steps = ESteps.Done;
+                _loadAssetBundleOp.StartOperation();
-                        Status = EOperationStatus.Failed;
+                AddChildOperation(_loadAssetBundleOp);
-                        Error = $"The {nameof(IBundleDecryptionServices)} is null.";
-                        YooLogger.Error(Error);
-                        return;
-                    }
-                }
-
-                if (IsWaitingForAsyncComplete)
-                {
-                    if (_bundle.Encrypted)
-                    {
-                        var decryptResult = _fileSystem.LoadEncryptedBundleSync(_bundle);
-                        _assetBundle = decryptResult.Result;
-                        _managedStream = decryptResult.ManagedStream;
-                    }
-                    else
-                    {
-                        string filePath = _fileSystem.GetCacheBundleFileLoadPath(_bundle);
-                        _assetBundle = AssetBundle.LoadFromFile(filePath);
-                    }
-                }
-                else
-                {
-                    if (_bundle.Encrypted)
-                    {
-                        var decryptResult = _fileSystem.LoadEncryptedBundleAsync(_bundle);
-                        _createRequest = decryptResult.CreateRequest;
-                        _managedStream = decryptResult.ManagedStream;
-                    }
-                    else
-                    {
-                        string filePath = _fileSystem.GetCacheBundleFileLoadPath(_bundle);
-                        _createRequest = AssetBundle.LoadFromFileAsync(filePath);
-                    }
-                }
-
                 _steps = ESteps.CheckResult;
             }
 
             if (_steps == ESteps.CheckResult)
             {
-                if (_createRequest != null)
+                if (IsWaitingForAsyncComplete)
+                    _loadAssetBundleOp.WaitForAsyncComplete();
+
+                _loadAssetBundleOp.UpdateOperation();
+                if (_loadAssetBundleOp.IsDone == false)
+                    return;
+
+                if (_loadAssetBundleOp.Status == EOperationStatus.Succeed)
                 {
-                    if (IsWaitingForAsyncComplete)
+                    if (_loadAssetBundleOp.Result == null)
                     {
-                        // 强制挂起主线程（注意：该操作会很耗时）
+                        _steps = ESteps.Done;
-                        YooLogger.Warning("Suspend the main thread to load unity bundle.");
+                        Status = EOperationStatus.Failed;
-                        _assetBundle = _createRequest.assetBundle;
+                        Error = "Loaded cache asset bundle is null.";
+                        YooLogger.Error(Error);
                     }
                     else
                     {
-                        if (_createRequest.isDone == false)
+                        _steps = ESteps.Done;
-                            return;
+                        Result = new AssetBundleResult(_fileSystem, _bundle, _loadAssetBundleOp.Result, _loadAssetBundleOp.ManagedStream);
-                        _assetBundle = _createRequest.assetBundle;
+                        Status = EOperationStatus.Succeed;
                     }
                 }
-
+                else
-                if (_assetBundle != null)
                 {
-                    _steps = ESteps.Done;
+                    if (_loadAssetBundleOp is LoadAssetBundleCompleteOperation)
-                    Result = new AssetBundleResult(_fileSystem, _bundle, _assetBundle, _managedStream);
+                    {
-                    Status = EOperationStatus.Succeed;
+                        _steps = ESteps.Done;
-                    return;
+                        Status = EOperationStatus.Failed;
+                        Error = _loadAssetBundleOp.Error;
+                        YooLogger.Error(Error);
+                    }
+                    else
+                    {
+                        // 加载失败，尝试后备加载
+                        _steps = ESteps.TryFallback;
+                    }
                 }
+            }
 
+            if (_steps == ESteps.TryFallback)
+            {
                 // 注意：当缓存文件的校验等级为Low的时候，并不能保证缓存文件的完整性。
                 // 说明：在AssetBundle文件加载失败的情况下，我们需要重新验证文件的完整性！
                 EFileVerifyResult verifyResult = _fileSystem.VerifyCacheFile(_bundle);
                 if (verifyResult == EFileVerifyResult.Succeed)
                 {
-                    if (_bundle.Encrypted)
+                    // 调用后备加载方法
-                    {
-                        var decryptResult = _fileSystem.LoadEncryptedBundleFallback(_bundle);
-                        _assetBundle = decryptResult.Result;
-                        if (_assetBundle != null)
-                        {
-                            _steps = ESteps.Done;
-                            Result = new AssetBundleResult(_fileSystem, _bundle, _assetBundle, _managedStream);
-                            Status = EOperationStatus.Succeed;
-                            return;
-                        }
-                        else
-                        {
-                            _steps = ESteps.Done;
-                            Status = EOperationStatus.Failed;
-                            Error = $"Failed to load encrypted asset bundle file : {_bundle.BundleName}";
-                            YooLogger.Error(Error);
-                            return;
-                        }
-                    }
-
                     // 注意：在安卓移动平台，华为和三星真机上有极小概率加载资源包失败。
                     // 说明：大多数情况在首次安装下载资源到沙盒内，游戏过程中切换到后台再回到游戏内有很大概率触发！
-                    string filePath = _fileSystem.GetCacheBundleFileLoadPath(_bundle);
+                    AssetBundle assetBundle = _loadAssetBundleOp.LoadFromMemory();
-                    byte[] fileData = FileUtility.ReadAllBytes(filePath);
+                    if (assetBundle != null)
-                    if (fileData != null && fileData.Length > 0)
                     {
-                        _assetBundle = AssetBundle.LoadFromMemory(fileData);
+                        _steps = ESteps.Done;
-                        if (_assetBundle == null)
+                        Result = new AssetBundleResult(_fileSystem, _bundle, assetBundle, null);
-                        {
+                        Status = EOperationStatus.Succeed;
-                            _steps = ESteps.Done;
-                            Status = EOperationStatus.Failed;
-                            Error = $"Failed to load asset bundle from memory : {_bundle.BundleName}";
-                            YooLogger.Error(Error);
-                        }
-                        else
-                        {
-                            _steps = ESteps.Done;
-                            Result = new AssetBundleResult(_fileSystem, _bundle, _assetBundle, null);
-                            Status = EOperationStatus.Succeed;
-                        }
                     }
                     else
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = $"Failed to read asset bundle file bytes : {_bundle.BundleName}";
+                        Error = $"Failed to load asset bundle from memory : {_bundle.BundleName}";
                         YooLogger.Error(Error);
                     }
                 }
                 else
                 {
+                    // 文件损坏，删除缓存
                     _steps = ESteps.Done;
-                    _fileSystem.DeleteCacheBundleFile(_bundle.BundleGUID);
                     Status = EOperationStatus.Failed;
                     Error = $"Find corrupted asset bundle file and delete : {_bundle.BundleName}";
                     YooLogger.Error(Error);
+                    _fileSystem.DeleteCacheBundleFile(_bundle.BundleGUID);
                 }
             }
         }
@@ -275,12 +226,14 @@ namespace YooAsset
             DownloadFile,
             AbortDownload,
             LoadCacheRawBundle,
+            CheckResult,
             Done,
         }
 
         protected readonly CacheFileSystem _fileSystem;
         protected readonly PackageBundle _bundle;
         protected FSDownloadFileOperation _downloadFileOp;
+        protected LoadRawBundleOperation _loadRawBundleOp;
         protected ESteps _steps = ESteps.None;
 
 
@@ -309,15 +262,16 @@ namespace YooAsset
                     {
                         try
                         {
-                            var recordFileElement = _fileSystem.GetRecordFileElement(_bundle);
+                            var entry = _fileSystem.GetRecordFileEntry(_bundle);
-                            File.Move(recordFileElement.DataFilePath, filePath);
+                            File.Move(entry.DataFilePath, filePath);
+                            entry.Modify(filePath);
                             _steps = ESteps.LoadCacheRawBundle;
                         }
                         catch (Exception ex)
                         {
                             _steps = ESteps.Done;
                             Status = EOperationStatus.Failed;
-                            Error = $"Faild rename raw data file : {ex.Message}";
+                            Error = $"Faild rename cached data file : {ex.Message}";
                         }
                     }
                     else
@@ -394,18 +348,45 @@ namespace YooAsset
 
             if (_steps == ESteps.LoadCacheRawBundle)
             {
-                string filePath = _fileSystem.GetCacheBundleFileLoadPath(_bundle);
+                var options = new LoadRawBundleOptions();
-                if (File.Exists(filePath))
+                options.FileLoadPath = _fileSystem.GetCacheBundleFileLoadPath(_bundle);
+                options.Bundle = _bundle;
+                _loadRawBundleOp = _fileSystem.LoadRawBundleFactory.Invoke(_bundle.Encrypted, options);
+                _loadRawBundleOp.StartOperation();
+                AddChildOperation(_loadRawBundleOp);
+                _steps = ESteps.CheckResult;
+            }
+
+            if (_steps == ESteps.CheckResult)
+            {
+                if (IsWaitingForAsyncComplete)
+                    _loadRawBundleOp.WaitForAsyncComplete();
+
+                _loadRawBundleOp.UpdateOperation();
+                if (_loadRawBundleOp.IsDone == false)
+                    return;
+
+                if (_loadRawBundleOp.Status == EOperationStatus.Succeed)
                 {
-                    _steps = ESteps.Done;
+                    if (_loadRawBundleOp.Result == null)
-                    Result = new RawBundleResult(_fileSystem, _bundle);
+                    {
-                    Status = EOperationStatus.Succeed;
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = "Loaded cache raw bundle is null.";
+                        YooLogger.Error(Error);
+                    }
+                    else
+                    {
+                        _steps = ESteps.Done;
+                        Result = new RawBundleResult(_fileSystem, _bundle, _loadRawBundleOp.Result);
+                        Status = EOperationStatus.Succeed;
+                    }
                 }
                 else
                 {
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
-                    Error = $"Can not found cache raw bundle file : {filePath}";
+                    Error = _loadRawBundleOp.Error;
                     YooLogger.Error(Error);
                 }
             }

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/Operation/internal/DownloadPackageHashOperation.cs

@@ -57,7 +57,7 @@ namespace YooAsset
                     string savePath = _fileSystem.GetCachePackageHashFilePath(_packageVersion);
                     string fileName = YooAssetSettingsData.GetPackageHashFileName(_fileSystem.PackageName, _packageVersion);
                     string webURL = GetWebRequestURL(fileName);
-                    int watchdogTime = _fileSystem.DownloadWatchDogTime;
+                    int watchdogTime = _fileSystem.DownloadWatchDogTimeout;
                     var args = new DownloadFileRequestArgs(webURL, savePath, _timeout, watchdogTime);
                     _webFileRequestOp = _fileSystem.DownloadBackend.CreateFileRequest(args);
                     _webFileRequestOp.SendRequest();

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/Operation/internal/DownloadPackageManifestOperation.cs

@@ -57,7 +57,7 @@ namespace YooAsset
                     string savePath = _fileSystem.GetCachePackageManifestFilePath(_packageVersion);
                     string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_fileSystem.PackageName, _packageVersion);
                     string webURL = GetDownloadRequestURL(fileName);
-                    int watchdogTime = _fileSystem.DownloadWatchDogTime;
+                    int watchdogTime = _fileSystem.DownloadWatchDogTimeout;
                     var args = new DownloadFileRequestArgs(webURL, savePath, _timeout, watchdogTime);
                     _webFileRequestOp = _fileSystem.DownloadBackend.CreateFileRequest(args);
                     _webFileRequestOp.SendRequest();

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/Operation/internal/RequestRemotePackageVersionOperation.cs

@@ -45,7 +45,7 @@ namespace YooAsset
                 {
                     string fileName = YooAssetSettingsData.GetPackageVersionFileName(_fileSystem.PackageName);
                     string url = GetWebRequestURL(fileName);
-                    int watchDogTime = _fileSystem.DownloadWatchDogTime;
+                    int watchDogTime = _fileSystem.DownloadWatchDogTimeout;
                     var args = new DownloadDataRequestArgs(url, _timeout, watchDogTime);
                     _webTextRequestOp = _fileSystem.DownloadBackend.CreateTextRequest(args);
                     _webTextRequestOp.SendRequest();

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/Operation/internal/Scheduler/DownloadAndCacheLocalFileOperation.cs

@@ -87,7 +87,7 @@ namespace YooAsset
             // 创建下载请求
             if (_steps == ESteps.CreateRequest)
             {
-                int watchdogTime = _fileSystem.DownloadWatchDogTime;
+                int watchdogTime = _fileSystem.DownloadWatchDogTimeout;
                 int timeout = 0; //注意：文件下载不做超时检测
                 var args = new DownloadFileRequestArgs(URL, _tempFilePath, timeout, watchdogTime);
                 _request = _fileSystem.DownloadBackend.CreateFileRequest(args);

Assets/YooAsset/Runtime/FileSystem/FileSystems/CacheFileSystem/Operation/internal/Scheduler/DownloadAndCacheRemoteFileOperation.cs

@@ -171,7 +171,7 @@ namespace YooAsset
                 }
             }
 
-            int watchdogTime = _fileSystem.DownloadWatchDogTime;
+            int watchdogTime = _fileSystem.DownloadWatchDogTimeout;
             int timeout = 0; //注意：文件下载不做超时检测
             bool appendToFile = true;
             bool removeFileOnAbort = false;
@@ -185,7 +185,7 @@ namespace YooAsset
             if (File.Exists(_tempFilePath))
                 File.Delete(_tempFilePath);
 
-            int watchdogTime = _fileSystem.DownloadWatchDogTime;
+            int watchdogTime = _fileSystem.DownloadWatchDogTimeout;
             int timeout = 0; //注意：文件下载不做超时检测
             var args = new DownloadFileRequestArgs(URL, _tempFilePath, timeout, watchdogTime);
             return _fileSystem.DownloadBackend.CreateFileRequest(args);

Assets/YooAsset/Runtime/FileSystem/FileSystems/EditorFileSystem/EditorFileSystem.cs

@@ -208,7 +208,6 @@ namespace YooAsset
         {
             return false;
         }
-
         public virtual string GetBundleFilePath(PackageBundle bundle)
         {
             if (bundle.IncludeMainAssets.Count == 0)
@@ -217,22 +216,6 @@ namespace YooAsset
             var pacakgeAsset = bundle.IncludeMainAssets[0];
             return pacakgeAsset.AssetPath;
         }
-        public virtual byte[] ReadBundleFileData(PackageBundle bundle)
-        {
-            if (bundle.IncludeMainAssets.Count == 0)
-                return null;
-
-            var pacakgeAsset = bundle.IncludeMainAssets[0];
-            return FileUtility.ReadAllBytes(pacakgeAsset.AssetPath);
-        }
-        public virtual string ReadBundleFileText(PackageBundle bundle)
-        {
-            if (bundle.IncludeMainAssets.Count == 0)
-                return null;
-
-            var pacakgeAsset = bundle.IncludeMainAssets[0];
-            return FileUtility.ReadAllText(pacakgeAsset.AssetPath);
-        }
 
         #region 内部方法
         public void RecordDownloadFile(PackageBundle bundle)

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebGameFileSystem/Operation/LoadWebAssetBundleOperation.cs

@@ -1,22 +0,0 @@
-using UnityEngine;
-
-namespace YooAsset
-{
-    internal abstract class LoadWebAssetBundleOperation : AsyncOperationBase
-    {
-        /// <summary>
-        /// AssetBundle对象
-        /// </summary>
-        public AssetBundle Result;
-
-        /// <summary>
-        /// 下载进度
-        /// </summary>
-        public float DownloadProgress { protected set; get; } = 0;
-
-        /// <summary>
-        /// 下载大小
-        /// </summary>
-        public long DownloadedBytes { protected set; get; } = 0;
-    }
-}

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebGameFileSystem/Operation/LoadWebEncryptAssetBundleOperation.cs

@@ -1,146 +0,0 @@
-using UnityEngine;
-
-namespace YooAsset
-{
-    internal class LoadWebEncryptAssetBundleOperation : LoadWebAssetBundleOperation
-    {
-        protected enum ESteps
-        {
-            None,
-            CreateRequest,
-            CheckRequest,
-            TryAgain,
-            Done,
-        }
-
-        private readonly DownloadFileOptions _options;
-        private readonly IWebBundleDecryptionServices _decryptionServices;
-        private readonly IDownloadBackend _downloadBackend;
-        private IDownloadBytesRequest _unityWebDataRequestOp;
-
-        private int _requestCount = 0;
-        private float _tryAgainTimer = 0;
-        private int _failedTryAgain;
-        private ESteps _steps = ESteps.None;
-
-        internal LoadWebEncryptAssetBundleOperation(DownloadFileOptions options, IWebBundleDecryptionServices decryptionServices, IDownloadBackend downloadBackend)
-        {
-            _options = options;
-            _failedTryAgain = options.FailedTryAgain;
-            _decryptionServices = decryptionServices;
-            _downloadBackend = downloadBackend;
-        }
-        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)
-            {
-                if (_decryptionServices == null)
-                {
-                    _steps = ESteps.Done;
-                    Status = EOperationStatus.Failed;
-                    Error = $"The {nameof(IWebBundleDecryptionServices)} is null.";
-                    YooLogger.Error(Error);
-                    return;
-                }
-
-                string url = GetRequestURL();
-                var args = new DownloadDataRequestArgs(url, 0, 0);
-                _unityWebDataRequestOp = _downloadBackend.CreateBytesRequest(args);
-                _unityWebDataRequestOp.SendRequest();
-                _steps = ESteps.CheckRequest;
-            }
-
-            // 检测下载结果
-            if (_steps == ESteps.CheckRequest)
-            {
-                Progress = _unityWebDataRequestOp.DownloadProgress;
-                DownloadProgress = _unityWebDataRequestOp.DownloadProgress;
-                DownloadedBytes = _unityWebDataRequestOp.DownloadedBytes;
-                if (_unityWebDataRequestOp.IsDone == false)
-                    return;
-
-                // 检查网络错误
-                if (_unityWebDataRequestOp.Status == EDownloadRequestStatus.Succeed)
-                {
-                    AssetBundle assetBundle = LoadEncryptedAssetBundle(_unityWebDataRequestOp.Result);
-                    if (assetBundle == null)
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = "Failed load encrypted AssetBundle.";
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Succeed;
-                        Result = assetBundle;
-                    }
-                }
-                else
-                {
-                    if (_failedTryAgain > 0)
-                    {
-                        _steps = ESteps.TryAgain;
-                        YooLogger.Warning($"Failed download : {_unityWebDataRequestOp.URL} Try again.");
-                    }
-                    else
-                    {
-                        _steps = ESteps.Done;
-                        Status = EOperationStatus.Failed;
-                        Error = _unityWebDataRequestOp.Error;
-                        YooLogger.Error(Error);
-                    }
-                }
-            }
-
-            // 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>
-        /// 加载加密资源文件
-        /// </summary>
-        private AssetBundle LoadEncryptedAssetBundle(byte[] fileData)
-        {
-            var fileInfo = new WebBundleDecryptionContext();
-            fileInfo.BundleName = _options.Bundle.BundleName;
-            fileInfo.FileLoadCRC = _options.Bundle.UnityCRC;
-            fileInfo.FileData = fileData;
-            var decryptResult = _decryptionServices.LoadAssetBundleSync(fileInfo);
-            return decryptResult.Result;
-        }
-
-        /// <summary>
-        /// 获取网络请求地址
-        /// </summary>
-        protected string GetRequestURL()
-        {
-            // 轮流返回请求地址
-            _requestCount++;
-            if (_requestCount % 2 == 0)
-                return _options.FallbackURL;
-            else
-                return _options.MainURL;
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebGameFileSystem/Operation/LoadWebNormalAssetBundleOperation.cs

@@ -1,114 +0,0 @@
-using UnityEngine;
-
-namespace YooAsset
-{
-    internal class LoadWebNormalAssetBundleOperation : LoadWebAssetBundleOperation
-    {
-        protected enum ESteps
-        {
-            None,
-            CreateRequest,
-            CheckRequest,
-            TryAgain,
-            Done,
-        }
-
-        private readonly DownloadFileOptions _options;
-        private readonly bool _disableUnityWebCache;
-        private readonly IDownloadBackend _downloadBackend;
-        private IDownloadAssetBundleRequest _unityAssetBundleRequestOp;
-
-        private int _requestCount = 0;
-        private float _tryAgainTimer = 0;
-        private int _failedTryAgain;
-        private ESteps _steps = ESteps.None;
-
-
-        internal LoadWebNormalAssetBundleOperation(DownloadFileOptions options, bool disableUnityWebCache, IDownloadBackend downloadBackend)
-        {
-            _options = options;
-            _failedTryAgain = options.FailedTryAgain;
-            _disableUnityWebCache = disableUnityWebCache;
-            _downloadBackend = downloadBackend;
-        }
-        internal override void InternalStart()
-        {
-            _steps = ESteps.CreateRequest;
-        }
-        internal override void InternalUpdate()
-        {
-            if (_steps == ESteps.None || _steps == ESteps.Done)
-                return;
-
-            // 创建下载器
-            if (_steps == ESteps.CreateRequest)
-            {
-                string url = GetRequestURL();
-                var args = new DownloadAssetBundleRequestArgs(url, 0, 0, _disableUnityWebCache, _options.Bundle.FileHash, _options.Bundle.UnityCRC);
-                _unityAssetBundleRequestOp = _downloadBackend.CreateAssetBundleRequest(args);
-                _unityAssetBundleRequestOp.SendRequest();
-                _steps = ESteps.CheckRequest;
-            }
-
-            // 检测下载结果
-            if (_steps == ESteps.CheckRequest)
-            {
-                Progress = _unityAssetBundleRequestOp.DownloadProgress;
-                DownloadedBytes = _unityAssetBundleRequestOp.DownloadedBytes;
-                DownloadProgress = _unityAssetBundleRequestOp.DownloadProgress;
-                if (_unityAssetBundleRequestOp.IsDone == false)
-                    return;
-
-                if (_unityAssetBundleRequestOp.Status == EDownloadRequestStatus.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;
-        }
-    }
-}

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebRemoteFileSystem/Operation/WRFSLoadBundleOperation.cs

@@ -34,23 +34,17 @@ namespace YooAsset
             {
                 if (_loadWebAssetBundleOp == null)
                 {
-                    string mainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
+                    var options = new LoadWebAssetBundleOptions();
-                    string fallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
+                    options.Bundle = _bundle;
-                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
+                    options.FailedTryAgain = int.MaxValue;
-                    options.SetURL(mainURL, fallbackURL);
+                    options.WatchdogTimeout = _fileSystem.DownloadWatchDogTimeout;
-
+                    options.DownloadBackend = _fileSystem.DownloadBackend;
-                    if (_bundle.Encrypted)
+                    options.DisableUnityWebCache = _fileSystem.DisableUnityWebCache;
-                    {
+                    options.MainURL = _fileSystem.RemoteServices.GetRemoteMainURL(_bundle.FileName);
-                        _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(options, _fileSystem.BundleDecryptionServices, _fileSystem.DownloadBackend);
+                    options.FallbackURL = _fileSystem.RemoteServices.GetRemoteFallbackURL(_bundle.FileName);
-                        _loadWebAssetBundleOp.StartOperation();
+                    _loadWebAssetBundleOp = _fileSystem.LoadAssetBundleFactory.Invoke(_bundle.Encrypted, options);
-                        AddChildOperation(_loadWebAssetBundleOp);
+                    _loadWebAssetBundleOp.StartOperation();
-                    }
+                    AddChildOperation(_loadWebAssetBundleOp);
-                    else
-                    {
-                        _loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
-                        _loadWebAssetBundleOp.StartOperation();
-                        AddChildOperation(_loadWebAssetBundleOp);
-                    }
                 }
 
                 _loadWebAssetBundleOp.UpdateOperation();
@@ -62,17 +56,16 @@ namespace YooAsset
 
                 if (_loadWebAssetBundleOp.Status == EOperationStatus.Succeed)
                 {
-                    var assetBundle = _loadWebAssetBundleOp.Result;
+                    if (_loadWebAssetBundleOp.Result == null)
-                    if (assetBundle == null)
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = $"{nameof(WRFSLoadAssetBundleOperation)} loaded asset bundle is null.";
+                        Error = $"Loaded asset bundle object is null.";
                     }
                     else
                     {
                         _steps = ESteps.Done;
-                        Result = new AssetBundleResult(_fileSystem, _bundle, assetBundle, null);
+                        Result = new AssetBundleResult(_fileSystem, _bundle, _loadWebAssetBundleOp.Result, null);
                         Status = EOperationStatus.Succeed;
                     }
                 }

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebRemoteFileSystem/WebRemoteFileSystem.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Collections.Generic;
 using UnityEngine;
@@ -53,15 +53,20 @@ namespace YooAsset
         /// </summary>
         public bool DisableUnityWebCache { private set; get; } = false;
 
+        /// <summary>
+        /// 自定义参数：下载任务的看门狗机制超时时间
+        /// </summary>
+        public int DownloadWatchDogTimeout { private set; get; } = 0;
+
         /// <summary>
         /// 自定义参数：远程服务接口的实例类（支持跨域下载）
         /// </summary>
         public IRemoteServices RemoteServices { private set; get; }
 
         /// <summary>
-        ///  自定义参数：解密服务接口的实例类
+        /// 自定义参数：加载 AssetBundle 的工厂委托
         /// </summary>
-        public IWebBundleDecryptionServices BundleDecryptionServices { private set; get; }
+        public LoadWebAssetBundleOperationFactory LoadAssetBundleFactory { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
@@ -127,13 +132,18 @@ namespace YooAsset
             {
                 DisableUnityWebCache = Convert.ToBoolean(value);
             }
+            else if (name == FileSystemParametersDefine.DOWNLOAD_WATCH_DOG_TIME)
+            {
+                int convertValue = Convert.ToInt32(value);
+                DownloadWatchDogTimeout = Mathf.Clamp(convertValue, 0, int.MaxValue);
+            }
             else if (name == FileSystemParametersDefine.REMOTE_SERVICES)
             {
                 RemoteServices = (IRemoteServices)value;
             }
-            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.LOAD_ASSETBUNDLE_OPERATION_FACTORY)
             {
-                BundleDecryptionServices = (IWebBundleDecryptionServices)value;
+                LoadAssetBundleFactory = (LoadWebAssetBundleOperationFactory)value;
             }
             else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
@@ -151,6 +161,10 @@ namespace YooAsset
             // 创建默认的下载后台接口
             if (DownloadBackend == null)
                 DownloadBackend = new UnityWebRequestBackend(WebRequestCreator);
+
+            // 创建默认的 AssetBundle 加载工厂
+            if (LoadAssetBundleFactory == null)
+                LoadAssetBundleFactory = DefaultLoadAssetBundleOperationFactory;
         }
         public virtual void OnDestroy()
         {
@@ -181,21 +195,24 @@ namespace YooAsset
         {
             return false;
         }
-
         public virtual string GetBundleFilePath(PackageBundle bundle)
         {
             throw new System.NotImplementedException();
         }
-        public virtual byte[] ReadBundleFileData(PackageBundle bundle)
-        {
-            throw new System.NotImplementedException();
-        }
-        public virtual string ReadBundleFileText(PackageBundle bundle)
-        {
-            throw new System.NotImplementedException();
-        }
 
         #region 内部方法
+        private LoadWebAssetBundleOperation DefaultLoadAssetBundleOperationFactory(bool bundleEncrypted, LoadWebAssetBundleOptions options)
+        {
+            if (bundleEncrypted)
+            {
+                string error = $"{nameof(DefaultLoadWebAssetBundleOperation)} cannot load encrypted bundle. Please provide a custom {nameof(LoadWebAssetBundleOperationFactory)}.";
+                return new LoadWebAssetBundleCompleteOperation(error, options);
+            }
+            else
+            {
+                return new DefaultLoadWebAssetBundleOperation(options);
+            }
+        }
         #endregion
     }
 }

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebServerFileSystem/Operation/WSFSLoadBundleOperation.cs

@@ -36,21 +36,18 @@ namespace YooAsset
                 {
                     string fileLoadPath = _fileSystem.GetWebFileLoadPath(_bundle);
                     string mainURL = DownloadSystemTools.ToLocalURL(fileLoadPath);
-                    DownloadFileOptions options = new DownloadFileOptions(_bundle, int.MaxValue);
-                    options.SetURL(mainURL, mainURL);
 
-                    if (_bundle.Encrypted)
+                    var options = new LoadWebAssetBundleOptions();
-                    {
+                    options.Bundle = _bundle;
-                        _loadWebAssetBundleOp = new LoadWebEncryptAssetBundleOperation(options, _fileSystem.BundleDecryptionServices, _fileSystem.DownloadBackend);
+                    options.FailedTryAgain = int.MaxValue;
-                        _loadWebAssetBundleOp.StartOperation();
+                    options.WatchdogTimeout = _fileSystem.DownloadWatchDogTimeout;
-                        AddChildOperation(_loadWebAssetBundleOp);
+                    options.DownloadBackend = _fileSystem.DownloadBackend;
-                    }
+                    options.DisableUnityWebCache = _fileSystem.DisableUnityWebCache;
-                    else
+                    options.MainURL = mainURL;
-                    {
+                    options.FallbackURL = mainURL;
-                        _loadWebAssetBundleOp = new LoadWebNormalAssetBundleOperation(options, _fileSystem.DisableUnityWebCache, _fileSystem.DownloadBackend);
+                    _loadWebAssetBundleOp = _fileSystem.LoadAssetBundleFactory.Invoke(_bundle.Encrypted, options);
-                        _loadWebAssetBundleOp.StartOperation();
+                    _loadWebAssetBundleOp.StartOperation();
-                        AddChildOperation(_loadWebAssetBundleOp);
+                    AddChildOperation(_loadWebAssetBundleOp);
-                    }
                 }
 
                 _loadWebAssetBundleOp.UpdateOperation();
@@ -62,17 +59,16 @@ namespace YooAsset
 
                 if (_loadWebAssetBundleOp.Status == EOperationStatus.Succeed)
                 {
-                    var assetBundle = _loadWebAssetBundleOp.Result;
+                    if (_loadWebAssetBundleOp.Result == null)
-                    if (assetBundle == null)
                     {
                         _steps = ESteps.Done;
                         Status = EOperationStatus.Failed;
-                        Error = $"{nameof(WSFSLoadAssetBundleOperation)} loaded asset bundle is null.";
+                        Error = $"Loaded asset bundle object is null.";
                     }
                     else
                     {
                         _steps = ESteps.Done;
-                        Result = new AssetBundleResult(_fileSystem, _bundle, assetBundle, null);
+                        Result = new AssetBundleResult(_fileSystem, _bundle, _loadWebAssetBundleOp.Result, null);
                         Status = EOperationStatus.Succeed;
                     }
                 }

Assets/YooAsset/Runtime/FileSystem/FileSystems/WebServerFileSystem/WebServerFileSystem.cs

@@ -1,4 +1,4 @@
-using System;
+using System;
 using System.IO;
 using System.Collections.Generic;
 using UnityEngine;
@@ -68,9 +68,14 @@ namespace YooAsset
         public bool DisableUnityWebCache { private set; get; } = false;
 
         /// <summary>
-        ///  自定义参数：解密服务接口的实例类
+        /// 自定义参数：下载任务的看门狗机制超时时间
         /// </summary>
-        public IWebBundleDecryptionServices BundleDecryptionServices { private set; get; }
+        public int DownloadWatchDogTimeout { private set; get; } = 0;
+
+        /// <summary>
+        /// 自定义参数：加载 AssetBundle 的工厂委托
+        /// </summary>
+        public LoadWebAssetBundleOperationFactory LoadAssetBundleFactory { private set; get; }
 
         /// <summary>
         /// 自定义参数：资源清单服务类
@@ -136,9 +141,14 @@ namespace YooAsset
             {
                 DisableUnityWebCache = Convert.ToBoolean(value);
             }
-            else if (name == FileSystemParametersDefine.BUNDLE_DECRYPTION_SERVICES)
+            else if (name == FileSystemParametersDefine.DOWNLOAD_WATCH_DOG_TIME)
             {
-                BundleDecryptionServices = (IWebBundleDecryptionServices)value;
+                int convertValue = Convert.ToInt32(value);
+                DownloadWatchDogTimeout = Mathf.Clamp(convertValue, 0, int.MaxValue);
+            }
+            else if (name == FileSystemParametersDefine.LOAD_ASSETBUNDLE_OPERATION_FACTORY)
+            {
+                LoadAssetBundleFactory = (LoadWebAssetBundleOperationFactory)value;
             }
             else if (name == FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES)
             {
@@ -161,6 +171,10 @@ namespace YooAsset
             // 创建默认的下载后台接口
             if (DownloadBackend == null)
                 DownloadBackend = new UnityWebRequestBackend(WebRequestCreator);
+
+            // 创建默认的 AssetBundle 加载工厂
+            if (LoadAssetBundleFactory == null)
+                LoadAssetBundleFactory = DefaultLoadAssetBundleOperationFactory;
         }
         public virtual void OnDestroy()
         {
@@ -191,21 +205,24 @@ namespace YooAsset
         {
             return false;
         }
-
         public virtual string GetBundleFilePath(PackageBundle bundle)
         {
             throw new System.NotImplementedException();
         }
-        public virtual byte[] ReadBundleFileData(PackageBundle bundle)
-        {
-            throw new System.NotImplementedException();
-        }
-        public virtual string ReadBundleFileText(PackageBundle bundle)
-        {
-            throw new System.NotImplementedException();
-        }
 
         #region 内部方法
+        private LoadWebAssetBundleOperation DefaultLoadAssetBundleOperationFactory(bool bundleEncrypted, LoadWebAssetBundleOptions options)
+        {
+            if (bundleEncrypted)
+            {
+                string error = $"{nameof(DefaultLoadWebAssetBundleOperation)} cannot load encrypted bundle. Please provide a custom {nameof(LoadWebAssetBundleOperationFactory)}.";
+                return new LoadWebAssetBundleCompleteOperation(error, options);
+            }
+            else
+            {
+                return new DefaultLoadWebAssetBundleOperation(options);
+            }
+        }
         protected string GetDefaultWebPackageRoot(string packageName)
         {
             string rootDirectory = YooAssetSettingsData.GetYooDefaultBuildinRoot();

Assets/YooAsset/Runtime/FileSystem/Interface/IFileSystem.cs

@@ -91,20 +91,9 @@ namespace YooAsset
         /// </summary>
         bool NeedImport(PackageBundle bundle);
 
-
         /// <summary>
-        /// 获取Bundle文件路径
+        /// 获取资源包本地路径
         /// </summary>
         string GetBundleFilePath(PackageBundle bundle);
-
-        /// <summary>
-        /// 读取Bundle文件的二进制数据
-        /// </summary>
-        byte[] ReadBundleFileData(PackageBundle bundle);
-
-        /// <summary>
-        /// 读取Bundle文件的文本数据
-        /// </summary>
-        string ReadBundleFileText(PackageBundle bundle);
     }
 }

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

@@ -11,12 +11,12 @@ namespace YooAsset
         /// <summary>
         /// 下载进度
         /// </summary>
-        public float DownloadProgress { protected set; get; } = 0;
+        public float DownloadProgress { protected set; get; }
 
         /// <summary>
         /// 下载大小
         /// </summary>
-        public long DownloadedBytes { protected set; get; } = 0;
+        public long DownloadedBytes { protected set; get; }
 
         /// <summary>
         /// 终止下载文件

Assets/YooAsset/Runtime/ResourceManager/Handle/RawFileHandle.cs

@@ -45,27 +45,6 @@ namespace YooAsset
             Provider.WaitForAsyncComplete();
         }
 
-
-        /// <summary>
-        /// 获取原生文件的二进制数据
-        /// </summary>
-        public byte[] GetRawFileData()
-        {
-            if (IsValidWithWarning == false)
-                return null;
-            return Provider.BundleResultObject.ReadBundleFileData();
-        }
-
-        /// <summary>
-        /// 获取原生文件的文本数据
-        /// </summary>
-        public string GetRawFileText()
-        {
-            if (IsValidWithWarning == false)
-                return null;
-            return Provider.BundleResultObject.ReadBundleFileText();
-        }
-
         /// <summary>
         /// 获取原生文件的路径
         /// </summary>
@@ -73,7 +52,7 @@ namespace YooAsset
         {
             if (IsValidWithWarning == false)
                 return string.Empty;
-            return Provider.BundleResultObject.GetBundleFilePath();
+            return Provider.LoadedBundleResult.GetBundleFilePath();
         }
     }
 }

Assets/YooAsset/Runtime/ResourceManager/Handle/SceneHandle.cs

@@ -56,7 +56,7 @@ namespace YooAsset
             {
                 if (IsValidWithWarning == false)
                     return string.Empty;
-                return Provider.SceneName;
+                return Provider.LoadedSceneName;
             }
         }
 

Assets/YooAsset/Runtime/ResourceManager/Operation/UnloadSceneOperation.cs

@@ -112,7 +112,7 @@ namespace YooAsset
         }
         internal override string InternalGetDescription()
         {
-            return $"SceneName : {_provider.SceneName}";
+            return $"SceneName : {_provider.LoadedSceneName}";
         }
     }
 }

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

@@ -12,7 +12,7 @@ namespace YooAsset
         {
             if (_loadAllAssetsOp == null)
             {
-                _loadAllAssetsOp = BundleResultObject.LoadAllAssetsAsync(MainAssetInfo);
+                _loadAllAssetsOp = LoadedBundleResult.LoadAllAssetsAsync(MainAssetInfo);
                 _loadAllAssetsOp.StartOperation();
                 AddChildOperation(_loadAllAssetsOp);
 

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

@@ -12,7 +12,7 @@ namespace YooAsset
         {
             if (_loadAssetOp == null)
             {
-                _loadAssetOp = BundleResultObject.LoadAssetAsync(MainAssetInfo);
+                _loadAssetOp = LoadedBundleResult.LoadAssetAsync(MainAssetInfo);
                 _loadAssetOp.StartOperation();
                 AddChildOperation(_loadAssetOp);
 

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

@@ -48,14 +48,14 @@ namespace YooAsset
         public UnityEngine.SceneManagement.Scene SceneObject { protected set; get; }
 
         /// <summary>
-        /// 获取的资源包对象
+        /// 加载的资源包结果
         /// </summary>
-        public BundleResult BundleResultObject { protected set; get; }
+        public BundleResult LoadedBundleResult { protected set; get; }
 
         /// <summary>
         /// 加载的场景名称
         /// </summary>
-        public string SceneName { protected set; get; }
+        public string LoadedSceneName { protected set; get; }
 
         /// <summary>
         /// 引用计数
@@ -165,8 +165,8 @@ namespace YooAsset
                 }
 
                 // 检测加载结果
-                BundleResultObject = _mainBundleLoader.Result;
+                LoadedBundleResult = _mainBundleLoader.Result;
-                if (BundleResultObject == null)
+                if (LoadedBundleResult == null)
                 {
                     string error = $"Loaded bundle result is null.";
                     InvokeCompletion(error, EOperationStatus.Failed);

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

@@ -16,13 +16,13 @@ namespace YooAsset
         {
             _loadParams = loadParams;
             _suspendLoad = suspendLoad;
-            SceneName = Path.GetFileNameWithoutExtension(assetInfo.AssetPath);
+            LoadedSceneName = Path.GetFileNameWithoutExtension(assetInfo.AssetPath);
         }
         protected override void ProcessBundleResult()
         {
             if (_loadSceneOp == null)
             {
-                _loadSceneOp = BundleResultObject.LoadSceneOperation(MainAssetInfo, _loadParams, _suspendLoad);
+                _loadSceneOp = LoadedBundleResult.LoadSceneOperation(MainAssetInfo, _loadParams, _suspendLoad);
                 _loadSceneOp.StartOperation();
                 AddChildOperation(_loadSceneOp);
             }

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

@@ -12,7 +12,7 @@ namespace YooAsset
         {
             if (_loadSubAssetsOp == null)
             {
-                _loadSubAssetsOp = BundleResultObject.LoadSubAssetsAsync(MainAssetInfo);
+                _loadSubAssetsOp = LoadedBundleResult.LoadSubAssetsAsync(MainAssetInfo);
                 _loadSubAssetsOp.StartOperation();
                 AddChildOperation(_loadSubAssetsOp);
 

Assets/YooAsset/Runtime/ResourcePackage/ResourcePackage.cs

@@ -723,7 +723,7 @@ namespace YooAsset
         }
         #endregion
 
-        #region 资源加载 [全部资源]
+        #region 资源加载 [全资源]
         /// <summary>
         /// 同步加载资源包内所有资源对象
         /// </summary>

Assets/YooAsset/Runtime/Services/IBundleDecryptionServices.cs

@@ -1,108 +0,0 @@
-using System.IO;
-using UnityEngine;
-
-namespace YooAsset
-{
-    public struct BundleDecryptionContext
-    {
-        /// <summary>
-        /// 资源包名称
-        /// </summary>
-        public string BundleName;
-
-        /// <summary>
-        /// 文件加载路径
-        /// </summary>
-        public string FileLoadPath;
-
-        /// <summary>
-        /// Unity引擎用于内容校验的CRC
-        /// </summary>
-        public uint FileLoadCRC;
-    }
-    public struct BundleDecryptionAsyncResult
-    {
-        /// <summary>
-        /// 异步请求句柄
-        /// </summary>
-        public AssetBundleCreateRequest CreateRequest;
-
-        /// <summary>
-        /// 托管流对象
-        /// 注意：流对象在资源包对象释放的时候会自动释放
-        /// </summary>
-        public Stream ManagedStream;
-    }
-    public struct BundleDecryptionSyncResult
-    {
-        /// <summary>
-        /// 资源包对象
-        /// </summary>
-        public AssetBundle Result;
-
-        /// <summary>
-        /// 托管流对象
-        /// 注意：流对象在资源包对象释放的时候会自动释放
-        /// </summary>
-        public Stream ManagedStream;
-    }
-    public interface IBundleDecryptionServices
-    {
-        /// <summary>
-        /// 同步方式获取解密的资源包
-        /// </summary>
-        BundleDecryptionSyncResult LoadAssetBundleSync(BundleDecryptionContext bundleInfo);
-
-        /// <summary>
-        /// 异步方式获取解密的资源包
-        /// </summary>
-        BundleDecryptionAsyncResult LoadAssetBundleAsync(BundleDecryptionContext bundleInfo);
-
-        /// <summary>
-        /// 后备方式获取解密的资源包
-        /// 注意：当正常解密方法失败后，会触发后备加载！
-        /// 说明：建议通过LoadFromMemory()方法加载资源包作为保底机制。
-        /// issues : https://github.com/tuyoogame/YooAsset/issues/562
-        /// </summary>
-        BundleDecryptionSyncResult LoadAssetBundleFallback(BundleDecryptionContext bundleInfo);
-
-        /// <summary>
-        /// 获取解密的字节数据
-        /// </summary>
-        byte[] ReadFileData(BundleDecryptionContext bundleInfo);
-
-        /// <summary>
-        /// 获取解密的文本数据
-        /// </summary>
-        string ReadFileText(BundleDecryptionContext bundleInfo);
-    }
-
-    public struct WebBundleDecryptionContext
-    {
-        /// <summary>
-        /// 资源包名称
-        /// </summary>
-        public string BundleName;
-
-        /// <summary>
-        /// Unity引擎用于内容校验的CRC
-        /// </summary>
-        public uint FileLoadCRC;
-
-        /// <summary>
-        /// 文件字节数据
-        /// </summary>
-        public byte[] FileData;
-    }
-    public struct WebBundleDecryptionSyncResult
-    {
-        /// <summary>
-        /// 资源包对象
-        /// </summary>
-        public AssetBundle Result;
-    }
-    public interface IWebBundleDecryptionServices
-    {
-        WebBundleDecryptionSyncResult LoadAssetBundleSync(WebBundleDecryptionContext bundleInfo);
-    }
-}

Assets/YooAsset/Samples~/Test Sample/Runtime/CryptoSample/TestFileEncryption.cs

@@ -0,0 +1,136 @@
+using System;
+using System.IO;
+using YooAsset;
+
+public class BundleStream : FileStream
+{
+    public const byte KEY = 64;
+
+    public BundleStream(string path, FileMode mode, FileAccess access, FileShare share) : base(path, mode, access, share)
+    {
+    }
+    public BundleStream(string path, FileMode mode) : base(path, mode)
+    {
+    }
+    public override int Read(byte[] array, int offset, int count)
+    {
+        var index = base.Read(array, offset, count);
+        for (int i = 0; i < array.Length; i++)
+        {
+            array[i] ^= KEY;
+        }
+        return index;
+    }
+}
+public class TestFileStreamEncryption : IBundleEncryptionServices
+{
+    public BundleEncryptionResult Encrypt(BundleEncryptionContext fileInfo)
+    {
+        // 说明：对TestRes3资源目录进行加密
+        if (fileInfo.BundleName.Contains("_testres3_"))
+        {
+            var fileData = File.ReadAllBytes(fileInfo.FileLoadPath);
+            for (int i = 0; i < fileData.Length; i++)
+            {
+                fileData[i] ^= BundleStream.KEY;
+            }
+
+            BundleEncryptionResult result = new BundleEncryptionResult();
+            result.Encrypted = true;
+            result.EncryptedData = fileData;
+            return result;
+        }
+        else
+        {
+            BundleEncryptionResult result = new BundleEncryptionResult();
+            result.Encrypted = false;
+            return result;
+        }
+    }
+}
+public class TestFileOffsetEncryption : IBundleEncryptionServices
+{
+    public BundleEncryptionResult Encrypt(BundleEncryptionContext fileInfo)
+    {
+        // 说明：对TestRes3资源目录进行加密
+        if (fileInfo.BundleName.Contains("_testres3_"))
+        {
+            int offset = 32;
+            byte[] fileData = File.ReadAllBytes(fileInfo.FileLoadPath);
+            var encryptedData = new byte[fileData.Length + offset];
+            Buffer.BlockCopy(fileData, 0, encryptedData, offset, fileData.Length);
+
+            BundleEncryptionResult result = new BundleEncryptionResult();
+            result.Encrypted = true;
+            result.EncryptedData = encryptedData;
+            return result;
+        }
+        else
+        {
+            BundleEncryptionResult result = new BundleEncryptionResult();
+            result.Encrypted = false;
+            return result;
+        }
+    }
+}
+
+public class TestLoadAssetBundleFromOffsetOperation : DefaultLoadAssetBundleFromOffsetOperation
+{
+    private const uint FILE_OFFSET = 32;
+
+    public TestLoadAssetBundleFromOffsetOperation(LoadAssetBundleOptions options) : base(options) { }
+
+    protected override uint GetFileOffset()
+    {
+        return FILE_OFFSET;
+    }
+}
+public class TestLoadAssetBundleFromMemoryOperation : DefaultLoadAssetBundleFromMemoryOperation
+{
+    public TestLoadAssetBundleFromMemoryOperation(LoadAssetBundleOptions options) : base(options) { }
+
+    protected override byte[] DecryptData(byte[] data)
+    {
+        for (int i = 0; i < data.Length; i++)
+        {
+            data[i] ^= BundleStream.KEY;
+        }
+        return data;
+    }
+}
+public class TestLoadAssetBundleFromStreamOperation : DefaultLoadAssetBundleFromStreamOperation
+{
+    public TestLoadAssetBundleFromStreamOperation(LoadAssetBundleOptions options) : base(options) { }
+
+    protected override FileStream CreateManagedFileStream()
+    {
+        var fileStream = new BundleStream(_options.FileLoadPath, FileMode.Open, FileAccess.Read, FileShare.Read);
+        return fileStream;
+    }
+    protected override uint GetManagedReadBufferSize()
+    {
+        return 1024;
+    }
+    protected override byte[] DecryptData(byte[] data)
+    {
+        for (int i = 0; i < data.Length; i++)
+        {
+            data[i] ^= BundleStream.KEY;
+        }
+        return data;
+    }
+}
+public class TestWebAssetBundleFromMemoryDecryption : DefaultLoadWebAssetBundleFromMemoryOperation
+{
+    public TestWebAssetBundleFromMemoryDecryption(LoadWebAssetBundleOptions opionts) : base(opionts) { }
+
+    protected override byte[] Decryption(byte[] data)
+    {
+        for (int i = 0; i < data.Length; i++)
+        {
+            data[i] ^= BundleStream.KEY;
+        }
+
+        return data;
+    }
+}

Assets/YooAsset/Samples~/Test Sample/Runtime/CryptoSample/TestFileOffsetEncryption.cs

@@ -1,94 +0,0 @@
-using System;
-using System.IO;
-using System.Text;
-using System.Collections;
-using UnityEngine;
-using YooAsset;
-
-/// <summary>
-/// 文件偏移加密方式
-/// </summary>
-public class TestFileOffsetEncryption : IBundleEncryptionServices
-{
-    public BundleEncryptionResult Encrypt(BundleEncryptionContext fileInfo)
-    {
-        // 说明：对TestRes3资源目录进行加密
-        if (fileInfo.BundleName.Contains("_testres3_"))
-        {
-            int offset = 32;
-            byte[] fileData = File.ReadAllBytes(fileInfo.FileLoadPath);
-            var encryptedData = new byte[fileData.Length + offset];
-            Buffer.BlockCopy(fileData, 0, encryptedData, offset, fileData.Length);
-
-            BundleEncryptionResult result = new BundleEncryptionResult();
-            result.Encrypted = true;
-            result.EncryptedData = encryptedData;
-            return result;
-        }
-        else
-        {
-            BundleEncryptionResult result = new BundleEncryptionResult();
-            result.Encrypted = false;
-            return result;
-        }
-    }
-}
-
-/// <summary>
-/// 资源文件偏移解密类
-/// </summary>
-public class TestFileOffsetDecryption : IBundleDecryptionServices
-{
-    /// <summary>
-    /// 同步方式获取解密的资源包对象
-    /// 注意：加载流对象在资源包对象释放的时候会自动释放
-    /// </summary>
-    BundleDecryptionSyncResult IBundleDecryptionServices.LoadAssetBundleSync(BundleDecryptionContext fileInfo)
-    {
-        var decryptResult = new BundleDecryptionSyncResult();
-        decryptResult.ManagedStream = null;
-        decryptResult.Result = AssetBundle.LoadFromFile(fileInfo.FileLoadPath, fileInfo.FileLoadCRC, GetFileOffset());
-        return decryptResult;
-    }
-
-    /// <summary>
-    /// 异步方式获取解密的资源包对象
-    /// 注意：加载流对象在资源包对象释放的时候会自动释放
-    /// </summary>
-    BundleDecryptionAsyncResult IBundleDecryptionServices.LoadAssetBundleAsync(BundleDecryptionContext fileInfo)
-    {
-        BundleDecryptionAsyncResult decryptResult = new BundleDecryptionAsyncResult();
-        decryptResult.ManagedStream = null;
-        decryptResult.CreateRequest = AssetBundle.LoadFromFileAsync(fileInfo.FileLoadPath, fileInfo.FileLoadCRC, GetFileOffset());
-        return decryptResult;
-    }
-
-    /// <summary>
-    /// 后备方式获取解密的资源包对象
-    /// </summary>
-    BundleDecryptionSyncResult IBundleDecryptionServices.LoadAssetBundleFallback(BundleDecryptionContext fileInfo)
-    {
-        return new BundleDecryptionSyncResult();
-    }
-
-    /// <summary>
-    /// 获取解密的字节数据
-    /// </summary>
-    byte[] IBundleDecryptionServices.ReadFileData(BundleDecryptionContext fileInfo)
-    {
-        throw new System.NotImplementedException();
-    }
-
-    /// <summary>
-    /// 获取解密的文本数据
-    /// </summary>
-    string IBundleDecryptionServices.ReadFileText(BundleDecryptionContext fileInfo)
-    {
-        throw new System.NotImplementedException();
-    }
-
-    private static ulong GetFileOffset()
-    {
-        return 32;
-    }
-}

Assets/YooAsset/Samples~/Test Sample/Runtime/CryptoSample/TestFileStreamEncryption.cs

@@ -1,159 +0,0 @@
-using System;
-using System.IO;
-using System.Text;
-using System.Collections;
-using UnityEngine;
-using YooAsset;
-
-/// <summary>
-/// 资源文件解密流
-/// </summary>
-public class BundleStream : FileStream
-{
-    public const byte KEY = 64;
-
-    public BundleStream(string path, FileMode mode, FileAccess access, FileShare share) : base(path, mode, access, share)
-    {
-    }
-    public BundleStream(string path, FileMode mode) : base(path, mode)
-    {
-    }
-
-    public override int Read(byte[] array, int offset, int count)
-    {
-        var index = base.Read(array, offset, count);
-        for (int i = 0; i < array.Length; i++)
-        {
-            array[i] ^= KEY;
-        }
-        return index;
-    }
-}
-
-/// <summary>
-/// 文件流加密方式
-/// </summary>
-public class TestFileStreamEncryption : IBundleEncryptionServices
-{
-    public BundleEncryptionResult Encrypt(BundleEncryptionContext fileInfo)
-    {
-        // 说明：对TestRes3资源目录进行加密
-        if (fileInfo.BundleName.Contains("_testres3_"))
-        {
-            var fileData = File.ReadAllBytes(fileInfo.FileLoadPath);
-            for (int i = 0; i < fileData.Length; i++)
-            {
-                fileData[i] ^= BundleStream.KEY;
-            }
-
-            BundleEncryptionResult result = new BundleEncryptionResult();
-            result.Encrypted = true;
-            result.EncryptedData = fileData;
-            return result;
-        }
-        else
-        {
-            BundleEncryptionResult result = new BundleEncryptionResult();
-            result.Encrypted = false;
-            return result;
-        }
-    }
-}
-
-/// <summary>
-/// 资源文件流解密类
-/// </summary>
-public class TestFileStreamDecryption : IBundleDecryptionServices
-{
-    /// <summary>
-    /// 同步方式获取解密的资源包对象
-    /// </summary>
-    BundleDecryptionSyncResult IBundleDecryptionServices.LoadAssetBundleSync(BundleDecryptionContext fileInfo)
-    {
-        BundleStream bundleStream = new BundleStream(fileInfo.FileLoadPath, FileMode.Open, FileAccess.Read, FileShare.Read);
-        var decryptResult = new BundleDecryptionSyncResult();
-        decryptResult.ManagedStream = bundleStream;
-        decryptResult.Result = AssetBundle.LoadFromStream(bundleStream, fileInfo.FileLoadCRC, GetManagedReadBufferSize());
-        return decryptResult;
-    }
-
-    /// <summary>
-    /// 异步方式获取解密的资源包对象
-    /// </summary>
-    BundleDecryptionAsyncResult IBundleDecryptionServices.LoadAssetBundleAsync(BundleDecryptionContext fileInfo)
-    {
-        BundleStream bundleStream = new BundleStream(fileInfo.FileLoadPath, FileMode.Open, FileAccess.Read, FileShare.Read);
-        var decryptResult = new BundleDecryptionAsyncResult();
-        decryptResult.ManagedStream = bundleStream;
-        decryptResult.CreateRequest = AssetBundle.LoadFromStreamAsync(bundleStream, fileInfo.FileLoadCRC, GetManagedReadBufferSize());
-        return decryptResult;
-    }
-
-    /// <summary>
-    /// 后备方式获取解密的资源包
-    /// 注意：当正常解密方法失败后，会触发后备加载！
-    /// 说明：建议通过LoadFromMemory()方法加载资源包作为保底机制。
-    /// </summary>
-    BundleDecryptionSyncResult IBundleDecryptionServices.LoadAssetBundleFallback(BundleDecryptionContext fileInfo)
-    {
-        byte[] fileData = File.ReadAllBytes(fileInfo.FileLoadPath);
-        var assetBundle = AssetBundle.LoadFromMemory(fileData);
-        var decryptResult = new BundleDecryptionSyncResult();
-        decryptResult.Result = assetBundle;
-        return decryptResult;
-    }
-
-    /// <summary>
-    /// 获取解密的字节数据
-    /// </summary>
-    byte[] IBundleDecryptionServices.ReadFileData(BundleDecryptionContext fileInfo)
-    {
-        throw new System.NotImplementedException();
-    }
-
-    /// <summary>
-    /// 获取解密的文本数据
-    /// </summary>
-    string IBundleDecryptionServices.ReadFileText(BundleDecryptionContext fileInfo)
-    {
-        throw new System.NotImplementedException();
-    }
-
-    private static uint GetManagedReadBufferSize()
-    {
-        return 1024;
-    }
-}
-
-/// <summary>
-/// WebGL平台解密类
-/// 注意：WebGL平台支持内存解密
-/// </summary>
-public class TestWebFileMemoryDecryption : IWebBundleDecryptionServices
-{
-    public WebBundleDecryptionSyncResult LoadAssetBundleSync(WebBundleDecryptionContext fileInfo)
-    {
-        /*
-        byte[] copyData = new byte[fileInfo.FileData.Length];
-        Buffer.BlockCopy(fileInfo.FileData, 0, copyData, 0, fileInfo.FileData.Length);
-
-        for (int i = 0; i < copyData.Length; i++)
-        {
-            copyData[i] ^= BundleStream.KEY;
-        }
-
-        WebDecryptResult decryptResult = new WebDecryptResult();
-        decryptResult.Result = AssetBundle.LoadFromMemory(copyData);
-        return decryptResult;
-        */
-
-        for (int i = 0; i < fileInfo.FileData.Length; i++)
-        {
-            fileInfo.FileData[i] ^= BundleStream.KEY;
-        }
-
-        WebBundleDecryptionSyncResult decryptResult = new WebBundleDecryptionSyncResult();
-        decryptResult.Result = AssetBundle.LoadFromMemory(fileInfo.FileData);
-        return decryptResult;
-    }
-}

Assets/YooAsset/Samples~/Test Sample/Runtime/T2_TestBuldinFileSystem/T2_TestBuldinFileSystem.cs

@@ -60,9 +60,8 @@ public class T2_TestBuldinFileSystem : IPrebuildSetup, IPostBuildCleanup
 
             // 初始化资源包
             var initParams = new OfflinePlayModeOptions();
-            var fileDecryption = new TestFileStreamDecryption();
             var manifestServices = new TestRestoreManifest();
-            initParams.BuildinFileSystemParameters = FileSystemParameters.CreateDefaultBuildinFileSystemParameters(fileDecryption, packageRoot);
+            initParams.BuildinFileSystemParameters = FileSystemParameters.CreateDefaultBuildinFileSystemParameters(packageRoot);
             initParams.BuildinFileSystemParameters.AddParameter(FileSystemParametersDefine.DISABLE_CATALOG_FILE, true);
             initParams.BuildinFileSystemParameters.AddParameter(FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES, manifestServices);
             var initializeOp = package.InitializePackageAsync(initParams);
@@ -100,7 +99,7 @@ public class T2_TestBuldinFileSystem : IPrebuildSetup, IPostBuildCleanup
 
             // 初始化资源包
             var initParams = new OfflinePlayModeOptions();
-            initParams.BuildinFileSystemParameters = FileSystemParameters.CreateDefaultBuildinFileSystemParameters(null, packageRoot);
+            initParams.BuildinFileSystemParameters = FileSystemParameters.CreateDefaultBuildinFileSystemParameters(packageRoot);
             initParams.BuildinFileSystemParameters.AddParameter(FileSystemParametersDefine.APPEND_FILE_EXTENSION, true);
             initParams.BuildinFileSystemParameters.AddParameter(FileSystemParametersDefine.DISABLE_CATALOG_FILE, true);
             var initializeOp = package.InitializePackageAsync(initParams);

Assets/YooAsset/Samples~/Test Sample/Runtime/T3_TestCacheFileSystem/T3_TestCacheFileSystem.cs

@@ -45,13 +45,12 @@ public class T3_TestCacheFileSystem : IPrebuildSetup, IPostBuildCleanup
 
             // 初始化资源包
             var initParams = new HostPlayModeOptions();
-            var fileDecryption = new TestFileStreamDecryption();
             var manifestServices = new TestRestoreManifest();
 
             string hostServerIP = "http://127.0.0.1/CDN/Android/Test/";
             var remoteServices = new TestRemoteServices(hostServerIP);
             initParams.BuildinFileSystemParameters = null;
-            initParams.CacheFileSystemParameters = FileSystemParameters.CreateDefaultCacheFileSystemParameters(remoteServices, fileDecryption);
+            initParams.CacheFileSystemParameters = FileSystemParameters.CreateDefaultCacheFileSystemParameters(remoteServices);
             initParams.CacheFileSystemParameters.AddParameter(FileSystemParametersDefine.MANIFEST_RESTORE_SERVICES, manifestServices);
             var initializeOp = package.InitializePackageAsync(initParams);
             yield return initializeOp;

Assets/YooAsset/Samples~/Test Sample/Runtime/TestLoadAsset/TestLoadRawFile.cs

@@ -24,13 +24,6 @@ public class TestLoadRawFile
 
             var filePath = rawFileHandle.GetRawFilePath();
             Assert.IsNotNull(filePath);
-
-            var fileText = rawFileHandle.GetRawFileText();
-            TestLogger.Log(this, fileText);
-            Assert.IsNotNull(fileText);
-
-            var fileData = rawFileHandle.GetRawFileData();
-            Assert.IsNotNull(fileData);
         }
 
         // 测试同步加载
@@ -40,13 +33,6 @@ public class TestLoadRawFile
 
             var filePath = rawFileHandle.GetRawFilePath();
             Assert.IsNotNull(filePath);
-
-            var fileText = rawFileHandle.GetRawFileText();
-            TestLogger.Log(this, fileText);
-            Assert.IsNotNull(fileText);
-
-            var fileData = rawFileHandle.GetRawFileData();
-            Assert.IsNotNull(fileData);
         }
     }
 }