Update CHANGELOG.md

在禁用边玩边下的时候，加载原生文件流程未处理的问题。

.gitignore

@@ -15,7 +15,9 @@
 /Bundles/
 /ProjectSettings/
 /App/
-/yoo/ 
+/yoo/
+/Assets/Docs
+/Assets/Docs.meta
 /Assets/StreamingAssets
 /Assets/StreamingAssets.meta
 /Assets/Samples
@@ -70,6 +72,7 @@ sysinfo.txt
 # Builds
 *.apk
 *.unitypackage
+*.zip
 
 # Crashlytics generated file
 crashlytics-build.properties

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,20 @@
 
 All notable changes to this package will be documented in this file.
 
+## [2.3.19] - 2026-06-02
+
+### Fixed
+
+- (#734) 修复了强制回收所有资源与自动卸载Bundle冲突。
+- (#712) 修复了在禁用边玩边下的时候，加载原生文件流程未处理的问题。
+- (#702) 修复了解压行为在包体内文件被篡改后，会无限尝试的问题。
+- 修复了释放零引用待处理 Provider 时 UnloadAllAssetsOperation 死锁的问题。
+- 修复了缓存文件校验改用清单的 FileCRC/FileSize，而非来自 .info 文件的自记录值。
+
+### Improvements
+
+- 优化了资源清单重名键校验仅在 UNITY_EDITOR || DEBUG 下执行。
+
 ## [2.3.18] - 2025-12-04
 
 ### Fixed

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

@@ -469,7 +469,9 @@ namespace YooAsset
             if (_records.TryGetValue(bundle.BundleGUID, out RecordFileElement element) == false)
                 return EFileVerifyResult.CacheNotFound;
 
-            EFileVerifyResult result = FileVerifyHelper.FileVerify(element.DataFilePath, element.DataFileSize, element.DataFileCRC, EFileVerifyLevel.High);
+            // 注意：使用清单里的权威校验值（与下载/解压时的校验基准一致），而不是缓存记录里来源于本地 .info 文件的自描述值，
+            // 否则数据文件与 .info 文件被一并篡改时仍会校验通过。
+            EFileVerifyResult result = FileVerifyHelper.FileVerify(element.DataFilePath, bundle.FileSize, bundle.FileCRC, EFileVerifyLevel.High);
             return result;
         }
         public bool WriteCacheBundleFile(PackageBundle bundle, string copyPath)

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

@@ -336,7 +336,17 @@ namespace YooAsset
                 }
                 else
                 {
-                    _steps = ESteps.DownloadFile;
+                    if (_fileSystem.DisableOnDemandDownload)
+                    {
+                        _steps = ESteps.Done;
+                        Status = EOperationStatus.Failed;
+                        Error = $"The bundle not cached : {_bundle.BundleName}";
+                        YooLogger.Warning(Error);
+                    }
+                    else
+                    {
+                        _steps = ESteps.DownloadFile;
+                    }
                 }
             }
 

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

@@ -95,7 +95,8 @@ namespace YooAsset
                 }
                 else
                 {
-                    if (IsWaitForAsyncComplete == false && _failedTryAgain > 0)
+                    // 注意：本地文件（解压/导入）校验失败属于确定性失败，重试只会重复读取同一文件，直接判定失败防止无限重试。
+                    if (IsWaitForAsyncComplete == false && _failedTryAgain > 0 && _unityDownloadFileOp.VerifyFailed == false)
                     {
                         _steps = ESteps.TryAgain;
                         YooLogger.Warning($"Failed download : {_unityDownloadFileOp.URL} Try again !");

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

@@ -27,6 +27,12 @@ namespace YooAsset
         /// </summary>
         public int RefCount { private set; get; }
 
+        /// <summary>
+        /// 文件校验是否失败
+        /// 注意：本地文件（解压/导入）校验失败属于确定性失败，重试无意义，上层不应重试。
+        /// </summary>
+        public bool VerifyFailed { protected set; get; } = false;
+
         internal UnityDownloadFileOperation(DefaultCacheFileSystem fileSystem, PackageBundle bundle, string url) : base(url)
         {
             _fileSystem = fileSystem;

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

@@ -133,6 +133,8 @@ namespace YooAsset
                 }
                 else
                 {
+                    // 注意：本地内置文件被篡改或损坏时校验会失败，重试只会重复读取同一文件，因此标记为不可重试。
+                    VerifyFailed = true;
                     _steps = ESteps.Done;
                     Status = EOperationStatus.Failed;
                     Error = _verifyOperation.Error;

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

@@ -1,4 +1,5 @@
 using System;
+using System.Collections.Generic;
 using UnityEngine;
 
 namespace YooAsset
@@ -24,6 +25,7 @@ namespace YooAsset
             CheckOptions,
             ReleaseAll,
             TryAbortLoader,
+            RequestForceDestroy,
             CheckLoading,
             DestroyAll,
             Done,
@@ -72,7 +74,10 @@ namespace YooAsset
                 // 释放所有资源句柄
                 if (_options.ReleaseAllHandles)
                 {
-                    foreach (var provider in _resManager.ProviderDic.Values)
+                    // 注意：创建快照，因为释放句柄可能触发自动卸载逻辑（AutoUnloadBundleWhenUnused），
+                    // 进而修改 ProviderDic 容器，导致遍历时抛出 InvalidOperationException。
+                    var snapshot = new List<ProviderOperation>(_resManager.ProviderDic.Values);
+                    foreach (var provider in snapshot)
                     {
                         provider.ReleaseAllHandles();
                     }
@@ -89,6 +94,17 @@ namespace YooAsset
                 {
                     loader.TryAbortLoader();
                 }
+                _steps = ESteps.RequestForceDestroy;
+            }
+
+            if (_steps == ESteps.RequestForceDestroy)
+            {
+                // 向所有资源提供者下发强制销毁请求
+                // 注意：防止零引用且尚未进入加载阶段的任务被无限挂起，从而导致 CheckLoading 死锁。
+                foreach (var provider in _resManager.ProviderDic.Values)
+                {
+                    provider.RequestForceDestroy();
+                }
                 _steps = ESteps.CheckLoading;
             }
 

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

@@ -67,6 +67,11 @@ namespace YooAsset
         /// </summary>
         public bool IsDestroyed { private set; get; } = false;
 
+        /// <summary>
+        /// 是否已收到强制销毁请求
+        /// </summary>
+        public bool ForceDestroyRequested { private set; get; } = false;
+
         /// <summary>
         /// 加载任务是否进行中
         /// </summary>
@@ -119,6 +124,18 @@ namespace YooAsset
             if (_steps == ESteps.None || _steps == ESteps.Done)
                 return;
 
+            // 注意：收到强制销毁请求时，未在加载中的任务立即结束，防止零引用任务被无限挂起导致卸载流程死锁！
+            if (ForceDestroyRequested)
+            {
+                if (IsLoading == false)
+                {
+                    InvokeCompletion("Provider force destroyed during unload all assets !", EOperationStatus.Failed);
+                    return;
+                }
+
+                // 注意：已进入加载阶段则继续等待自然完成
+            }
+
             // 注意：未在加载中的任务可以挂起！
             if (IsLoading == false)
             {
@@ -199,11 +216,24 @@ namespace YooAsset
         }
         protected abstract void ProcessBundleResult();
 
+        /// <summary>
+        /// 请求强制销毁
+        /// 注意：用于卸载流程，标记后未在加载中的任务会在下一次更新时立即结束。
+        /// </summary>
+        public void RequestForceDestroy()
+        {
+            ForceDestroyRequested = true;
+        }
+
         /// <summary>
         /// 销毁资源提供者
+        /// 注意：该方法是幂等的，重复调用不会重复释放资源。
         /// </summary>
         public void DestroyProvider()
         {
+            if (IsDestroyed)
+                return;
+
             IsDestroyed = true;
 
             // 检测是否为正常销毁

Assets/YooAsset/Runtime/ResourcePackage/Operation/Internal/DeserializeManifestOperation.cs

@@ -264,23 +264,27 @@ namespace YooAsset
             manifest.AssetList.Add(packageAsset);
 
             // 注意：我们不允许原始路径存在重名
+            // 说明：清单是构建期生成的可信数据，重名只会因构建错误产生，仅在开发期校验即可，发行版省去一次哈希查找。
             string assetPath = packageAsset.AssetPath;
+#if UNITY_EDITOR || DEBUG
             if (manifest.AssetDic.ContainsKey(assetPath))
                 throw new System.Exception($"AssetPath have existed : {assetPath}");
-            else
+#endif
-                manifest.AssetDic.Add(assetPath, packageAsset);
+            manifest.AssetDic.Add(assetPath, packageAsset);
 
             // 填充AssetPathMapping1
             {
                 string location = packageAsset.AssetPath;
 
                 // 添加原生路径的映射
+#if UNITY_EDITOR || DEBUG
                 if (manifest.AssetPathMapping1.ContainsKey(location))
                     throw new System.Exception($"Location have existed : {location}");
-                else
+#endif
-                    manifest.AssetPathMapping1.Add(location, packageAsset.AssetPath);
+                manifest.AssetPathMapping1.Add(location, packageAsset.AssetPath);
 
                 // 添加无后缀名路径的映射
+                // 注意：无后缀名重名属于合法运行时情况（仅警告并跳过），因此该校验必须在发行版也执行。
                 if (manifest.SupportExtensionless)
                 {
                     string locationWithoutExtension = Path.ChangeExtension(location, null);
@@ -297,10 +301,11 @@ namespace YooAsset
             // 填充AssetPathMapping2
             if (manifest.IncludeAssetGUID)
             {
+#if UNITY_EDITOR || DEBUG
                 if (manifest.AssetPathMapping2.ContainsKey(packageAsset.AssetGUID))
                     throw new System.Exception($"AssetGUID have existed : {packageAsset.AssetGUID}");
-                else
+#endif
-                    manifest.AssetPathMapping2.Add(packageAsset.AssetGUID, packageAsset.AssetPath);
+                manifest.AssetPathMapping2.Add(packageAsset.AssetGUID, packageAsset.AssetPath);
             }
 
             // 添加可寻址地址
@@ -309,10 +314,11 @@ namespace YooAsset
                 string location = packageAsset.Address;
                 if (string.IsNullOrEmpty(location) == false)
                 {
+#if UNITY_EDITOR || DEBUG
                     if (manifest.AssetPathMapping1.ContainsKey(location))
                         throw new System.Exception($"Location have existed : {location}");
-                    else
+#endif
-                        manifest.AssetPathMapping1.Add(location, packageAsset.AssetPath);
+                    manifest.AssetPathMapping1.Add(location, packageAsset.AssetPath);
                 }
             }
         }

Assets/YooAsset/package.json

@@ -1,7 +1,7 @@
 {
     "name": "com.tuyoogame.yooasset",
     "displayName": "YooAsset",
-    "version": "2.3.18",
+    "version": "2.3.19",
     "unity": "2019.4",
     "description": "unity3d resources management system.",
     "author": {

LICENSE

@@ -187,7 +187,7 @@
       identification within third-party archives.
 
    Copyright 2018-2021 何冠峰
-   Copyright 2021-2025 TuYoo Games
+   Copyright 2021-2026 TuYoo Games
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.