update asset system

启用了新的内置资源查询机制。

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,156 @@
 
 All notable changes to this package will be documented in this file.
 
+## [1.4.16] - 2023-06-14
+
+### Changed
+
+- 增加了自动分析冗余资源的开关
+
+  ```c#
+  /// <summary>
+  /// 构建参数
+  /// </summary>
+  public class BuildParameters
+  {
+      /// <summary>
+      /// 自动分析冗余资源
+      /// </summary>
+      public bool AutoAnalyzeRedundancy = true;
+  }
+  ```
+
+- 太空战机DEMO启用了新的内置资源查询机制。
+
+## [1.4.15] - 2023-06-09
+
+### Fixed
+
+- 修复了安卓平台，解压内置文件到沙盒失败后不再重新尝试的问题。
+- 修复了验证远端下载文件，极小概率失败的问题。
+- 修复了太空战机DEMO在IOS平台流解密失败的问题。
+
+## [1.4.14] - 2023-05-26
+
+### Fixed
+
+- 修复了收集器对着色器未过滤的问题。
+- 修复了内置着色器Tag特殊情况下未正确传染给依赖资源包的问题。
+
+### Changed
+
+- Unity2021版本及以上推荐使用可编程构建管线（SBP）
+
+## [1.4.13] - 2023-05-12
+
+### Changed
+
+- 可寻址地址冲突时，打印冲突地址的资源路径。
+- 销毁Package的时候清空该Package的缓存记录。
+
+### Added
+
+- 新增方法ResoucePackage.ClearAllCacheFilesAsync()
+
+  ```c#
+  public class ResoucePackage
+  {
+      /// <summary>
+      /// 清理包裹本地所有的缓存文件
+      /// </summary>
+      public ClearAllCacheFilesOperation ClearAllCacheFilesAsync();   
+  }
+  ```
+
+- 新增方法YooAssets.SetCacheSystemSandboxPath()
+
+  ```c#
+  public class YooAssets
+  {
+      /// <summary>
+      /// 设置缓存系统参数，沙盒目录的存储路径
+      /// </summary>
+      public static void SetCacheSystemSandboxPath(string sandboxPath);
+  }
+  ```
+
+## [1.4.12] - 2023-04-22
+
+### Changed
+
+- 增加了对WEBGL平台加密选项的检测。
+
+- 增加了YooAsset/Home Page菜单栏。
+
+- 增加了鼠标右键创建配置的菜单。
+
+- 增加了YooAssets.DestroyPackage()方法。
+
+  ```c#
+  class YooAssets
+  {
+      /// <summary>
+      /// 销毁资源包
+      /// </summary>
+      /// <param name="package">资源包对象</param>
+      public static void DestroyPackage(string packageName);
+  }
+  ```
+
+- UpdatePackageManifestAsync方法增加了新参数autoSaveVersion
+
+  ```c#
+  class ResourcePackage
+  {
+      /// <summary>
+      /// 向网络端请求并更新清单
+      /// </summary>
+      /// <param name="packageVersion">更新的包裹版本</param>
+      /// <param name="autoSaveVersion">更新成功后自动保存版本号，作为下次初始化的版本。</param>
+      /// <param name="timeout">超时时间（默认值：60秒）</param>
+      public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion = true, int timeout = 60)   
+  }
+  ```
+
+- BuildParameters类增加了新字段。
+
+  可以自定义共享资源文件的打包规则。
+
+  ```c#
+  class BuildParameters
+  {
+      /// <summary>
+      /// 共享资源的打包规则
+      /// </summary>
+      public IShareAssetPackRule ShareAssetPackRule = null;
+  }
+  ```
+
+## [1.4.11] - 2023-04-14
+
+### Fixed
+
+- (#97)修复了着色器变种收集配置无法保存的问题。
+- (#83)修复了资源收集界面Package列表没有实时刷新的问题。
+- (#48)优化了场景卸载机制，在切换场景的时候不在主动卸载资源。
+
+### Changed
+
+- 增加了扩展属性
+
+  ```c#
+  [assembly: InternalsVisibleTo("YooAsset.EditorExtension")]
+  [assembly: InternalsVisibleTo("YooAsset.RuntimeExtension")]
+  ```
+
+## [1.4.10] - 2023-04-08
+
+### Fixed
+
+- 修复了资源文件路径无效导致异常的问题。
+- 修复了原生文件不支持ini格式文件的问题。
+- 修复了通过代码途径导入XML配置的报错问题。
+
 ## [1.4.9] - 2023-03-29
 
 ### Fixed

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilder.cs

@@ -94,7 +94,7 @@ namespace YooAsset.Editor
 			{
 				BuildLogger.Warning($"{buildParameters.BuildMode} pipeline build failed !");
 				BuildLogger.Error($"Build task failed : {buildResult.FailedTask}");
-				BuildLogger.Error($"Build task error : {buildResult.FailedInfo}");
+				BuildLogger.Error(buildResult.ErrorInfo);
 			}
 
 			return buildResult;

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderSetting.cs

@@ -3,6 +3,7 @@ using UnityEngine;
 
 namespace YooAsset.Editor
 {
+	[CreateAssetMenu(fileName = "AssetBundleBuilderSetting", menuName = "YooAsset/Create AssetBundle Builder Settings")]
 	public class AssetBundleBuilderSetting : ScriptableObject
 	{
 		/// <summary>

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleBuilderWindow.cs

@@ -12,7 +12,7 @@ namespace YooAsset.Editor
 	public class AssetBundleBuilderWindow : EditorWindow
 	{
 		[MenuItem("YooAsset/AssetBundle Builder", false, 102)]
-		public static void ShowExample()
+		public static void OpenWindow()
 		{
 			AssetBundleBuilderWindow window = GetWindow<AssetBundleBuilderWindow>("资源包构建工具", true, WindowsDefine.DockedWindowTypes);
 			window.minSize = new Vector2(800, 600);
@@ -275,6 +275,8 @@ namespace YooAsset.Editor
 			buildParameters.PackageName = AssetBundleBuilderSettingData.Setting.BuildPackage;
 			buildParameters.PackageVersion = _buildVersionField.value;
 			buildParameters.VerifyBuildingResult = true;
+			buildParameters.AutoAnalyzeRedundancy = true;
+			buildParameters.ShareAssetPackRule = new DefaultShareAssetPackRule();
 			buildParameters.EncryptionServices = CreateEncryptionServicesInstance();
 			buildParameters.CompressOption = AssetBundleBuilderSettingData.Setting.CompressOption;
 			buildParameters.OutputNameStyle = AssetBundleBuilderSettingData.Setting.OutputNameStyle;

Assets/YooAsset/Editor/AssetBundleBuilder/BuildAssetInfo.cs

@@ -157,7 +157,7 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 计算共享资源包的完整包名
 		/// </summary>
-		public void CalculateShareBundleName(bool uniqueBundleName, string packageName, string shadersBundleName)
+		public void CalculateShareBundleName(IShareAssetPackRule packRule, bool uniqueBundleName, string packageName, string shadersBundleName)
 		{
 			if (CollectorType != ECollectorType.None)
 				return;
@@ -173,8 +173,7 @@ namespace YooAsset.Editor
 			{
 				if (_referenceBundleNames.Count > 1)
 				{
-					IPackRule packRule = PackDirectory.StaticPackRule;
-					PackRuleResult packRuleResult = packRule.GetPackRuleResult(new PackRuleData(AssetPath));
+					PackRuleResult packRuleResult = packRule.GetPackRuleResult(AssetPath);
 					BundleName = packRuleResult.GetShareBundleName(packageName, uniqueBundleName);
 				}
 				else
@@ -184,5 +183,27 @@ namespace YooAsset.Editor
 				}
 			}
 		}
+
+		/// <summary>
+		/// 判断是否为冗余资源
+		/// </summary>
+		public bool IsRedundancyAsset()
+		{
+			if (CollectorType != ECollectorType.None)
+				return false;
+
+			if (IsRawAsset)
+				throw new Exception("Should never get here !");
+
+			return _referenceBundleNames.Count > 1;
+		}
+
+		/// <summary>
+		/// 获取关联资源包的数量
+		/// </summary>
+		public int GetReferenceBundleCount()
+		{
+			return _referenceBundleNames.Count;
+		}
 	}
 }

Assets/YooAsset/Editor/AssetBundleBuilder/BuildMapContext.cs

@@ -10,6 +10,11 @@ namespace YooAsset.Editor
 	{
 		private readonly Dictionary<string, BuildBundleInfo> _bundleInfoDic = new Dictionary<string, BuildBundleInfo>(10000);
 
+		/// <summary>
+		/// 冗余的资源列表
+		/// </summary>
+		public readonly List<ReportRedundancyInfo> RedundancyInfos= new List<ReportRedundancyInfo>(1000);
+		
 		/// <summary>
 		/// 参与构建的资源总数
 		/// 说明：包括主动收集的资源以及其依赖的所有资源

Assets/YooAsset/Editor/AssetBundleBuilder/BuildParameters.cs

@@ -76,9 +76,19 @@ namespace YooAsset.Editor
 		/// 验证构建结果
 		/// </summary>
 		public bool VerifyBuildingResult = false;
+
+		/// <summary>
+		/// 自动分析冗余资源
+		/// </summary>
+		public bool AutoAnalyzeRedundancy = true;
 		
 		/// <summary>
-		/// 加密类
+		/// 共享资源的打包规则
+		/// </summary>
+		public IShareAssetPackRule ShareAssetPackRule = null;
+
+		/// <summary>
+		/// 资源的加密接口
 		/// </summary>
 		public IEncryptionServices EncryptionServices = null;
 

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/BuildReport.cs

@@ -27,6 +27,11 @@ namespace YooAsset.Editor
 		/// </summary>
 		public List<ReportBundleInfo> BundleInfos = new List<ReportBundleInfo>();
 
+		/// <summary>
+		/// 冗余的资源列表
+		/// </summary>
+		public List<ReportRedundancyInfo> RedundancyInfos = new List<ReportRedundancyInfo>();
+		
 
 		/// <summary>
 		/// 获取资源包信息类
@@ -61,7 +66,7 @@ namespace YooAsset.Editor
 				File.Delete(savePath);
 
 			string json = JsonUtility.ToJson(buildReport, true);
-			FileUtility.CreateFile(savePath, json);
+			FileUtility.WriteAllText(savePath, json);
 		}
 		public static BuildReport Deserialize(string jsonData)
 		{

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/ReportRedundancyInfo.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+
+namespace YooAsset.Editor
+{
+	[Serializable]
+	public class ReportRedundancyInfo
+	{
+		/// <summary>
+		/// 资源路径
+		/// </summary>
+		public string AssetPath;
+
+		/// <summary>
+		/// 资源类型
+		/// </summary>
+		public string AssetType;
+
+		/// <summary>
+		/// 资源GUID
+		/// 说明：Meta文件记录的GUID
+		/// </summary>
+		public string AssetGUID;
+
+		/// <summary>
+		/// 资源文件大小
+		/// </summary>
+		public long FileSize;
+
+		/// <summary>
+		/// 冗余的资源包数量
+		/// </summary>
+		public int Number;
+	}
+}

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/ReportRedundancyInfo.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 7bfd05221983858429246096617dff1d
+guid: 7fbb7b27f54d3b0439a951348fd9d785
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Editor/AssetBundleBuilder/BuildReport/ReportSummary.cs

@@ -22,7 +22,7 @@ namespace YooAsset.Editor
 		/// 构建时间
 		/// </summary>
 		public string BuildDate;
-		
+
 		/// <summary>
 		/// 构建耗时（单位：秒）
 		/// </summary>
@@ -63,6 +63,16 @@ namespace YooAsset.Editor
 		/// </summary>
 		public bool UniqueBundleName;
 
+		/// <summary>
+		/// 自动分析冗余
+		/// </summary>
+		public bool AutoAnalyzeRedundancy;
+
+		/// <summary>
+		/// 共享资源的打包类名称
+		/// </summary>
+		public string ShareAssetPackRuleClassName;
+
 		/// <summary>
 		/// 加密服务类名称
 		/// </summary>

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

@@ -19,7 +19,7 @@ namespace YooAsset.Editor
         /// <summary>
         /// 构建失败的信息
         /// </summary>
-        public string FailedInfo;
+        public string ErrorInfo;
 
         /// <summary>
         /// 输出的补丁包目录

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

@@ -52,7 +52,7 @@ namespace YooAsset.Editor
 				{
 					EditorTools.ClearProgressBar();
 					buildResult.FailedTask = task.GetType().Name;
-					buildResult.FailedInfo = e.ToString();
+					buildResult.ErrorInfo = e.ToString();
 					buildResult.Success = false;
 					break;
 				}

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskCreateManifest.cs

@@ -98,7 +98,7 @@ namespace YooAsset.Editor
 			{
 				string fileName = YooAssetSettingsData.GetPackageHashFileName(buildParameters.PackageName, buildParameters.PackageVersion);
 				string filePath = $"{packageOutputDirectory}/{fileName}";
-				FileUtility.CreateFile(filePath, packageHash);
+				FileUtility.WriteAllText(filePath, packageHash);
 				BuildLogger.Log($"创建补丁清单哈希文件：{filePath}");
 			}
 
@@ -106,7 +106,7 @@ namespace YooAsset.Editor
 			{
 				string fileName = YooAssetSettingsData.GetPackageVersionFileName(buildParameters.PackageName);
 				string filePath = $"{packageOutputDirectory}/{fileName}";
-				FileUtility.CreateFile(filePath, buildParameters.PackageVersion);
+				FileUtility.WriteAllText(filePath, buildParameters.PackageVersion);
 				BuildLogger.Log($"创建补丁清单版本文件：{filePath}");
 			}
 		}
@@ -205,6 +205,7 @@ namespace YooAsset.Editor
 				throw new Exception("没有发现着色器资源包！");
 
 			// 检测依赖交集并更新依赖ID
+			HashSet<string> tagTemps = new HashSet<string>();
 			foreach (var packageAsset in manifest.AssetList)
 			{
 				List<string> dependBundles = GetPackageAssetAllDependBundles(manifest, packageAsset);
@@ -215,8 +216,23 @@ namespace YooAsset.Editor
 					if (newDependIDs.Contains(shaderBundleId) == false)
 						newDependIDs.Add(shaderBundleId);
 					packageAsset.DependIDs = newDependIDs.ToArray();
+					foreach (var tag in packageAsset.AssetTags)
+					{
+						if (tagTemps.Contains(tag) == false)
+							tagTemps.Add(tag);
+					}
 				}
 			}
+
+			// 更新资源包标签
+			var packageBundle = manifest.BundleList[shaderBundleId];
+			List<string> newTags = new List<string>(packageBundle.Tags);
+			foreach (var tag in tagTemps)
+			{
+				if (newTags.Contains(tag) == false)
+					newTags.Add(tag);
+			}
+			packageBundle.Tags = newTags.ToArray();
 		}
 		private List<string> GetPackageAssetAllDependBundles(PackageManifest manifest, PackageAsset packageAsset)
 		{
@@ -302,7 +318,7 @@ namespace YooAsset.Editor
 			{
 				if (packageBundle.IsRawFile)
 				{
-					_cachedBundleDepends.Add(packageBundle.BundleName, new string[] { } );
+					_cachedBundleDepends.Add(packageBundle.BundleName, new string[] { });
 					continue;
 				}
 
@@ -321,7 +337,7 @@ namespace YooAsset.Editor
 			}
 			EditorTools.ClearProgressBar();
 		}
-		
+
 		private int[] GetBundleRefrenceIDs(PackageManifest manifest, PackageBundle targetBundle)
 		{
 			List<string> referenceList = new List<string>();

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskCreateReport.cs

@@ -1,6 +1,7 @@
 using System;
 using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using UnityEditor;
 
 namespace YooAsset.Editor
@@ -46,6 +47,9 @@ namespace YooAsset.Editor
 				buildReport.Summary.BuildPackageVersion = buildParameters.PackageVersion;
 				buildReport.Summary.EnableAddressable = buildMapContext.EnableAddressable;
 				buildReport.Summary.UniqueBundleName = buildMapContext.UniqueBundleName;
+				buildReport.Summary.AutoAnalyzeRedundancy = buildParameters.AutoAnalyzeRedundancy;
+				buildReport.Summary.ShareAssetPackRuleClassName = buildParameters.ShareAssetPackRule == null ?
+					"null" : buildParameters.ShareAssetPackRule.GetType().FullName;
 				buildReport.Summary.EncryptionServicesClassName = buildParameters.EncryptionServices == null ?
 					"null" : buildParameters.EncryptionServices.GetType().FullName;
 
@@ -101,6 +105,9 @@ namespace YooAsset.Editor
 				buildReport.BundleInfos.Add(reportBundleInfo);
 			}
 
+			// 冗余资源列表
+			buildReport.RedundancyInfos = new List<ReportRedundancyInfo>(buildMapContext.RedundancyInfos);
+
 			// 序列化文件
 			string fileName = YooAssetSettingsData.GetReportFileName(buildParameters.PackageName, buildParameters.PackageVersion);
 			string filePath = $"{packageOutputDirectory}/{fileName}";

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskEncryption.cs

@@ -52,7 +52,7 @@ namespace YooAsset.Editor
 					}
 
 					string filePath = $"{pipelineOutputDirectory}/{bundleInfo.BundleName}.encrypt";
-					FileUtility.CreateFile(filePath, encryptResult.EncryptedData);
+					FileUtility.WriteAllBytes(filePath, encryptResult.EncryptedData);
 					bundleInfo.EncryptedFilePath = filePath;
 					bundleInfo.LoadMethod = encryptResult.LoadMethod;
 					BuildLogger.Log($"Bundle文件加密完成：{filePath}");

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskGetBuildMap.cs

@@ -13,7 +13,7 @@ namespace YooAsset.Editor
 		void IBuildTask.Run(BuildContext context)
 		{
 			var buildParametersContext = context.GetContextObject<BuildParametersContext>();
-			var buildMapContext = CreateBuildMap(buildParametersContext.Parameters.BuildMode, buildParametersContext.Parameters.PackageName);
+			var buildMapContext = CreateBuildMap(buildParametersContext.Parameters);
 			context.SetContextObject(buildMapContext);
 			BuildLogger.Log("构建内容准备完毕！");
 
@@ -24,8 +24,13 @@ namespace YooAsset.Editor
 		/// <summary>
 		/// 资源构建上下文
 		/// </summary>
-		public BuildMapContext CreateBuildMap(EBuildMode buildMode, string packageName)
+		public BuildMapContext CreateBuildMap(BuildParameters buildParameters)
 		{
+			EBuildMode buildMode = buildParameters.BuildMode;
+			string packageName = buildParameters.PackageName;
+			IShareAssetPackRule sharePackRule = buildParameters.ShareAssetPackRule;
+			bool autoAnalyzeRedundancy = buildParameters.AutoAnalyzeRedundancy;
+
 			Dictionary<string, BuildAssetInfo> allBuildAssetInfoDic = new Dictionary<string, BuildAssetInfo>(1000);
 
 			// 1. 检测配置合法性
@@ -98,10 +103,30 @@ namespace YooAsset.Editor
 			context.ShadersBundleName = collectResult.Command.ShadersBundleName;
 
 			// 8. 计算共享的资源包名
-			var command = collectResult.Command;
-			foreach (var buildAssetInfo in allBuildAssetInfoDic.Values)
+			if (autoAnalyzeRedundancy)
 			{
-				buildAssetInfo.CalculateShareBundleName(command.UniqueBundleName, command.PackageName, command.ShadersBundleName);
+				var command = collectResult.Command;
+				foreach (var buildAssetInfo in allBuildAssetInfoDic.Values)
+				{
+					buildAssetInfo.CalculateShareBundleName(sharePackRule, command.UniqueBundleName, command.PackageName, command.ShadersBundleName);
+				}
+			}
+			else
+			{
+				// 记录冗余资源
+				foreach (var buildAssetInfo in allBuildAssetInfoDic.Values)
+				{
+					if (buildAssetInfo.IsRedundancyAsset())
+					{
+						var redundancyInfo = new ReportRedundancyInfo();
+						redundancyInfo.AssetPath = buildAssetInfo.AssetPath;
+						redundancyInfo.AssetType = AssetDatabase.GetMainAssetTypeAtPath(buildAssetInfo.AssetPath).Name;
+						redundancyInfo.AssetGUID = AssetDatabase.AssetPathToGUID(buildAssetInfo.AssetPath);
+						redundancyInfo.FileSize = FileUtility.GetFileSize(buildAssetInfo.AssetPath);
+						redundancyInfo.Number = buildAssetInfo.GetReferenceBundleCount();
+						context.RedundancyInfos.Add(redundancyInfo);
+					}
+				}
 			}
 
 			// 9. 移除不参与构建的资源

Assets/YooAsset/Editor/AssetBundleBuilder/BuildTasks/TaskPrepare.cs

@@ -24,6 +24,13 @@ namespace YooAsset.Editor
 
 			if (buildParameters.BuildMode != EBuildMode.SimulateBuild)
 			{
+#if UNITY_2021_3_OR_NEWER
+				if (buildParameters.BuildPipeline == EBuildPipeline.BuiltinBuildPipeline)
+				{
+					BuildLogger.Warning("推荐使用可编程构建管线（SBP）！");
+				}
+#endif
+
 				// 检测当前是否正在构建资源包
 				if (BuildPipeline.isBuildingPlayer)
 					throw new Exception("当前正在构建资源包，请结束后再试");
@@ -40,6 +47,20 @@ namespace YooAsset.Editor
 						throw new Exception("首包资源标签不能为空！");
 				}
 
+				// 检测共享资源打包规则
+				if (buildParameters.ShareAssetPackRule == null)
+					throw new Exception("共享资源打包规则不能为空！");
+
+#if UNITY_WEBGL
+				if (buildParameters.EncryptionServices != null)
+				{
+					if (buildParameters.EncryptionServices.GetType() != typeof(EncryptionNone))
+					{
+						throw new Exception("WebGL平台不支持加密！");
+					}
+				}
+#endif
+
 				// 检测包裹输出目录是否存在
 				string packageOutputDirectory = buildParametersContext.GetPackageOutputDirectory();
 				if (Directory.Exists(packageOutputDirectory))

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollector.cs

@@ -197,16 +197,17 @@ namespace YooAsset.Editor
 			// 检测可寻址地址是否重复
 			if (command.EnableAddressable)
 			{
-				HashSet<string> adressTemper = new HashSet<string>();
+				var addressTemper = new Dictionary<string, string>();
 				foreach (var collectInfoPair in result)
 				{
 					if (collectInfoPair.Value.CollectorType == ECollectorType.MainAssetCollector)
 					{
 						string address = collectInfoPair.Value.Address;
-						if (adressTemper.Contains(address) == false)
-							adressTemper.Add(address);
+						string assetPath = collectInfoPair.Value.AssetPath;
+						if (addressTemper.TryGetValue(address, out var existed) == false)
+							addressTemper.Add(address, assetPath);
 						else
-							throw new Exception($"The address is existed : {address} in collector : {CollectPath}");
+							throw new Exception($"The address is existed : {address} in collector : {CollectPath} \nAssetPath:\n     {existed}\n     {assetPath}");
 					}
 				}
 			}
@@ -243,36 +244,38 @@ namespace YooAsset.Editor
 				return false;
 
 			// 忽略编辑器下的类型资源
-			Type type = AssetDatabase.GetMainAssetTypeAtPath(assetPath);
-			if (type == typeof(LightingDataAsset))
+			Type assetType = AssetDatabase.GetMainAssetTypeAtPath(assetPath);
+			if (assetType == typeof(LightingDataAsset))
 				return false;
 
 			// 检测原生文件是否合规
 			if (isRawFilePackRule)
 			{
-				string extension = StringUtility.RemoveFirstChar(System.IO.Path.GetExtension(assetPath));
+				string extension = EditorTools.RemoveFirstChar(System.IO.Path.GetExtension(assetPath));
 				if (extension == EAssetFileExtension.unity.ToString() || extension == EAssetFileExtension.prefab.ToString() ||
-					extension == EAssetFileExtension.mat.ToString() || extension == EAssetFileExtension.controller.ToString() ||
-					extension == EAssetFileExtension.fbx.ToString() || extension == EAssetFileExtension.anim.ToString() ||
-					extension == EAssetFileExtension.shader.ToString())
+					extension == EAssetFileExtension.fbx.ToString() || extension == EAssetFileExtension.mat.ToString() ||
+					extension == EAssetFileExtension.controller.ToString() || extension == EAssetFileExtension.anim.ToString() ||
+					extension == EAssetFileExtension.ttf.ToString() || extension == EAssetFileExtension.shader.ToString())
 				{
 					UnityEngine.Debug.LogWarning($"Raw file pack rule can not support file estension : {extension}");
 					return false;
 				}
 
 				// 注意：原生文件只支持无依赖关系的资源
+				/*
 				string[] depends = AssetDatabase.GetDependencies(assetPath, true);
 				if (depends.Length != 1)
 				{
 					UnityEngine.Debug.LogWarning($"Raw file pack rule can not support estension : {extension}");
 					return false;
 				}
+				*/
 			}
 			else
 			{
 				// 忽略Unity无法识别的无效文件
 				// 注意：只对非原生文件收集器处理
-				if (type == typeof(UnityEditor.DefaultAsset))
+				if (assetType == typeof(UnityEditor.DefaultAsset))
 				{
 					UnityEngine.Debug.LogWarning($"Cannot pack default asset : {assetPath}");
 					return false;
@@ -287,10 +290,6 @@ namespace YooAsset.Editor
 		}
 		private bool IsCollectAsset(string assetPath)
 		{
-			Type assetType = AssetDatabase.GetMainAssetTypeAtPath(assetPath);
-			if (assetType == typeof(UnityEngine.Shader) || assetType == typeof(UnityEngine.ShaderVariantCollection))
-				return true;
-
 			// 根据规则设置过滤资源文件
 			IFilterRule filterRuleInstance = AssetBundleCollectorSettingData.GetFilterRuleInstance(FilterRuleName);
 			return filterRuleInstance.IsCollectAsset(new FilterRuleData(assetPath));

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorGroup.cs

@@ -96,16 +96,17 @@ namespace YooAsset.Editor
 			// 检测可寻址地址是否重复
 			if (command.EnableAddressable)
 			{
-				HashSet<string> adressTemper = new HashSet<string>();
+				var addressTemper = new Dictionary<string, string>();
 				foreach (var collectInfoPair in result)
 				{
 					if (collectInfoPair.Value.CollectorType == ECollectorType.MainAssetCollector)
 					{
 						string address = collectInfoPair.Value.Address;
-						if (adressTemper.Contains(address) == false)
-							adressTemper.Add(address);
+						string assetPath = collectInfoPair.Value.AssetPath;
+						if (addressTemper.TryGetValue(address, out var existed) == false)
+							addressTemper.Add(address, assetPath);
 						else
-							throw new Exception($"The address is existed : {address} in group : {GroupName}");
+							throw new Exception($"The address is existed : {address} in group : {GroupName} \nAssetPath:\n     {existed}\n     {assetPath}");
 					}
 				}
 			}

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorPackage.cs

@@ -76,16 +76,17 @@ namespace YooAsset.Editor
 			// 检测可寻址地址是否重复
 			if (command.EnableAddressable)
 			{
-				HashSet<string> adressTemper = new HashSet<string>();
+				var addressTemper = new Dictionary<string, string>();
 				foreach (var collectInfoPair in result)
 				{
 					if (collectInfoPair.Value.CollectorType == ECollectorType.MainAssetCollector)
 					{
 						string address = collectInfoPair.Value.Address;
-						if (adressTemper.Contains(address) == false)
-							adressTemper.Add(address);
+						string assetPath = collectInfoPair.Value.AssetPath;
+						if (addressTemper.TryGetValue(address, out var existed) == false)
+							addressTemper.Add(address, assetPath);
 						else
-							throw new Exception($"The address is existed : {address}");
+							throw new Exception($"The address is existed : {address} \nAssetPath:\n     {existed}\n     {assetPath}");
 					}
 				}
 			}

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSetting.cs

@@ -6,6 +6,7 @@ using UnityEngine;
 
 namespace YooAsset.Editor
 {
+	[CreateAssetMenu(fileName = "AssetBundleCollectorSetting", menuName = "YooAsset/Create AssetBundle Collector Settings")]
 	public class AssetBundleCollectorSetting : ScriptableObject
 	{
 		/// <summary>

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSettingData.cs

@@ -27,24 +27,8 @@ namespace YooAsset.Editor
 		public static bool IsDirty { private set; get; } = false;
 
 
-		private static AssetBundleCollectorSetting _setting = null;
-		public static AssetBundleCollectorSetting Setting
+		static AssetBundleCollectorSettingData()
 		{
-			get
-			{
-				if (_setting == null)
-					LoadSettingData();
-				return _setting;
-			}
-		}
-
-		/// <summary>
-		/// 加载配置文件
-		/// </summary>
-		private static void LoadSettingData()
-		{
-			_setting = SettingLoader.LoadSettingData<AssetBundleCollectorSetting>();
-
 			// IPackRule
 			{
 				// 清空缓存集合
@@ -147,6 +131,17 @@ namespace YooAsset.Editor
 			}
 		}
 
+		private static AssetBundleCollectorSetting _setting = null;
+		public static AssetBundleCollectorSetting Setting
+		{
+			get
+			{
+				if (_setting == null)
+					_setting = SettingLoader.LoadSettingData<AssetBundleCollectorSetting>();
+				return _setting;
+			}
+		}
+
 		/// <summary>
 		/// 存储配置文件
 		/// </summary>
@@ -184,9 +179,6 @@ namespace YooAsset.Editor
 
 		public static List<RuleDisplayName> GetActiveRuleNames()
 		{
-			if (_setting == null)
-				LoadSettingData();
-
 			List<RuleDisplayName> names = new List<RuleDisplayName>();
 			foreach (var pair in _cacheActiveRuleTypes)
 			{
@@ -199,9 +191,6 @@ namespace YooAsset.Editor
 		}
 		public static List<RuleDisplayName> GetAddressRuleNames()
 		{
-			if (_setting == null)
-				LoadSettingData();
-
 			List<RuleDisplayName> names = new List<RuleDisplayName>();
 			foreach (var pair in _cacheAddressRuleTypes)
 			{
@@ -214,9 +203,6 @@ namespace YooAsset.Editor
 		}
 		public static List<RuleDisplayName> GetPackRuleNames()
 		{
-			if (_setting == null)
-				LoadSettingData();
-
 			List<RuleDisplayName> names = new List<RuleDisplayName>();
 			foreach (var pair in _cachePackRuleTypes)
 			{
@@ -229,9 +215,6 @@ namespace YooAsset.Editor
 		}
 		public static List<RuleDisplayName> GetFilterRuleNames()
 		{
-			if (_setting == null)
-				LoadSettingData();
-
 			List<RuleDisplayName> names = new List<RuleDisplayName>();
 			foreach (var pair in _cacheFilterRuleTypes)
 			{

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.cs

@@ -12,7 +12,7 @@ namespace YooAsset.Editor
 	public class AssetBundleCollectorWindow : EditorWindow
 	{
 		[MenuItem("YooAsset/AssetBundle Collector", false, 101)]
-		public static void ShowExample()
+		public static void OpenWindow()
 		{
 			AssetBundleCollectorWindow window = GetWindow<AssetBundleCollectorWindow>("资源包收集工具", true, WindowsDefine.DockedWindowTypes);
 			window.minSize = new Vector2(800, 600);
@@ -148,6 +148,7 @@ namespace YooAsset.Editor
 					{
 						selectPackage.PackageName = evt.newValue;
 						AssetBundleCollectorSettingData.ModifyPackage(selectPackage);
+						FillPackageViewData();
 					}
 				});
 
@@ -160,6 +161,7 @@ namespace YooAsset.Editor
 					{
 						selectPackage.PackageDesc = evt.newValue;
 						AssetBundleCollectorSettingData.ModifyPackage(selectPackage);
+						FillPackageViewData();
 					}
 				});
 

Assets/YooAsset/Editor/AssetBundleCollector/DefaultPackRule.cs

@@ -40,7 +40,7 @@ namespace YooAsset.Editor
 	{
 		PackRuleResult IPackRule.GetPackRuleResult(PackRuleData data)
 		{
-			string bundleName = StringUtility.RemoveExtension(data.AssetPath);
+			string bundleName = PathUtility.RemoveExtension(data.AssetPath);
 			PackRuleResult result = new PackRuleResult(bundleName, DefaultPackRule.AssetBundleFileExtension);
 			return result;
 		}
@@ -60,8 +60,6 @@ namespace YooAsset.Editor
 	[DisplayName("资源包名: 父类文件夹路径")]
 	public class PackDirectory : IPackRule
 	{
-		public static PackDirectory StaticPackRule = new PackDirectory();
-
 		PackRuleResult IPackRule.GetPackRuleResult(PackRuleData data)
 		{
 			string bundleName = Path.GetDirectoryName(data.AssetPath);
@@ -127,7 +125,7 @@ namespace YooAsset.Editor
 			}
 			else
 			{
-				bundleName = StringUtility.RemoveExtension(collectPath);
+				bundleName = PathUtility.RemoveExtension(collectPath);
 			}
 
 			PackRuleResult result = new PackRuleResult(bundleName, DefaultPackRule.AssetBundleFileExtension);

Assets/YooAsset/Editor/AssetBundleCollector/DefaultShareAssetPackRule.cs

@@ -0,0 +1,16 @@
+using System;
+using System.IO;
+using UnityEditor;
+
+namespace YooAsset.Editor
+{
+	public class DefaultShareAssetPackRule : IShareAssetPackRule
+	{
+		public PackRuleResult GetPackRuleResult(string assetPath)
+		{
+			string bundleName = Path.GetDirectoryName(assetPath);
+			PackRuleResult result = new PackRuleResult(bundleName, DefaultPackRule.AssetBundleFileExtension);
+			return result;
+		}
+	}
+}

Assets/YooAsset/Editor/AssetBundleCollector/DefaultShareAssetPackRule.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 3b8606481370397489cb3aa21e726d9a
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/AssetBundleCollector/IShareAssetPackRule.cs

@@ -0,0 +1,14 @@
+
+namespace YooAsset.Editor
+{
+	/// <summary>
+	/// 共享资源的打包规则
+	/// </summary>
+	public interface IShareAssetPackRule
+	{
+		/// <summary>
+		/// 获取打包规则结果
+		/// </summary>
+		PackRuleResult GetPackRuleResult(string assetPath);
+	}
+}

Assets/YooAsset/Editor/AssetBundleCollector/IShareAssetPackRule.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 1ed930b0cc1db1742b0a131ca476bd82
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/AssetBundleDebugger/AssetBundleDebuggerWindow.cs

@@ -13,7 +13,7 @@ namespace YooAsset.Editor
 	public class AssetBundleDebuggerWindow : EditorWindow
 	{
 		[MenuItem("YooAsset/AssetBundle Debugger", false, 104)]
-		public static void ShowExample()
+		public static void OpenWindow()
 		{
 			AssetBundleDebuggerWindow wnd = GetWindow<AssetBundleDebuggerWindow>("资源包调试工具", true, WindowsDefine.DockedWindowTypes);
 			wnd.minSize = new Vector2(800, 600);
@@ -278,7 +278,7 @@ namespace YooAsset.Editor
 
 				string filePath = $"{resultPath}/{nameof(DebugReport)}_{_currentReport.FrameCount}.json";
 				string fileContent = JsonUtility.ToJson(_currentReport, true);
-				FileUtility.CreateFile(filePath, fileContent);
+				FileUtility.WriteAllText(filePath, fileContent);
 			}
 		}
 		private void OnSearchKeyWordChange(ChangeEvent<string> e)

Assets/YooAsset/Editor/AssetBundleReporter/AssetBundleReporterWindow.cs

@@ -10,7 +10,7 @@ namespace YooAsset.Editor
 	public class AssetBundleReporterWindow : EditorWindow
 	{
 		[MenuItem("YooAsset/AssetBundle Reporter", false, 103)]
-		public static void ShowExample()
+		public static void OpenWindow()
 		{
 			AssetBundleReporterWindow window = GetWindow<AssetBundleReporterWindow>("资源包报告工具", true, WindowsDefine.DockedWindowTypes);
 			window.minSize = new Vector2(800, 600);
@@ -35,12 +35,18 @@ namespace YooAsset.Editor
 			/// 资源包视图
 			/// </summary>
 			BundleView,
+
+			/// <summary>
+			/// 冗余资源试图
+			/// </summary>
+			Redundancy,
 		}
 
 		private ToolbarMenu _viewModeMenu;
 		private ReporterSummaryViewer _summaryViewer;
 		private ReporterAssetListViewer _assetListViewer;
 		private ReporterBundleListViewer _bundleListViewer;
+		private ReporterRedundancyListViewer _redundancyListViewer;
 
 		private EViewMode _viewMode;
 		private BuildReport _buildReport;
@@ -70,6 +76,7 @@ namespace YooAsset.Editor
 				_viewModeMenu.menu.AppendAction(EViewMode.Summary.ToString(), ViewModeMenuAction0, ViewModeMenuFun0);
 				_viewModeMenu.menu.AppendAction(EViewMode.AssetView.ToString(), ViewModeMenuAction1, ViewModeMenuFun1);
 				_viewModeMenu.menu.AppendAction(EViewMode.BundleView.ToString(), ViewModeMenuAction2, ViewModeMenuFun2);
+				_viewModeMenu.menu.AppendAction(EViewMode.Redundancy.ToString(), ViewModeMenuAction3, ViewModeMenuFun3);
 
 				// 搜索栏
 				var searchField = root.Q<ToolbarSearchField>("SearchField");
@@ -87,6 +94,10 @@ namespace YooAsset.Editor
 				_bundleListViewer = new ReporterBundleListViewer();
 				_bundleListViewer.InitViewer();
 
+				// 加载试图
+				_redundancyListViewer = new ReporterRedundancyListViewer();
+				_redundancyListViewer.InitViewer();
+
 				// 显示视图
 				_viewMode = EViewMode.Summary;
 				_viewModeMenu.text = EViewMode.Summary.ToString();
@@ -111,9 +122,10 @@ namespace YooAsset.Editor
 			_reportFilePath = selectFilePath;
 			string jsonData = FileUtility.ReadAllText(_reportFilePath);
 			_buildReport = BuildReport.Deserialize(jsonData);
+			_summaryViewer.FillViewData(_buildReport);
 			_assetListViewer.FillViewData(_buildReport, _searchKeyWord);
 			_bundleListViewer.FillViewData(_buildReport, _reportFilePath, _searchKeyWord);
-			_summaryViewer.FillViewData(_buildReport);
+			_redundancyListViewer.FillViewData(_buildReport, _searchKeyWord);
 		}
 		private void OnSearchKeyWordChange(ChangeEvent<string> e)
 		{
@@ -134,6 +146,7 @@ namespace YooAsset.Editor
 				_summaryViewer.AttachParent(root);
 				_assetListViewer.DetachParent();
 				_bundleListViewer.DetachParent();
+				_redundancyListViewer.DetachParent();
 			}
 		}
 		private void ViewModeMenuAction1(DropdownMenuAction action)
@@ -146,6 +159,7 @@ namespace YooAsset.Editor
 				_summaryViewer.DetachParent();
 				_assetListViewer.AttachParent(root);
 				_bundleListViewer.DetachParent();
+				_redundancyListViewer.DetachParent();
 			}
 		}
 		private void ViewModeMenuAction2(DropdownMenuAction action)
@@ -158,6 +172,20 @@ namespace YooAsset.Editor
 				_summaryViewer.DetachParent();
 				_assetListViewer.DetachParent();
 				_bundleListViewer.AttachParent(root);
+				_redundancyListViewer.DetachParent();
+			}
+		}
+		private void ViewModeMenuAction3(DropdownMenuAction action)
+		{
+			if (_viewMode != EViewMode.Redundancy)
+			{
+				_viewMode = EViewMode.Redundancy;
+				VisualElement root = this.rootVisualElement;
+				_viewModeMenu.text = EViewMode.Redundancy.ToString();
+				_summaryViewer.DetachParent();
+				_assetListViewer.DetachParent();
+				_bundleListViewer.DetachParent();
+				_redundancyListViewer.AttachParent(root);
 			}
 		}
 		private DropdownMenuAction.Status ViewModeMenuFun0(DropdownMenuAction action)
@@ -181,6 +209,13 @@ namespace YooAsset.Editor
 			else
 				return DropdownMenuAction.Status.Normal;
 		}
+		private DropdownMenuAction.Status ViewModeMenuFun3(DropdownMenuAction action)
+		{
+			if (_viewMode == EViewMode.Redundancy)
+				return DropdownMenuAction.Status.Checked;
+			else
+				return DropdownMenuAction.Status.Normal;
+		}
 	}
 }
 #endif

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterRedundancyListViewer.cs

@@ -0,0 +1,317 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using System.Linq;
+using System.Collections.Generic;
+using UnityEditor;
+using UnityEngine;
+using UnityEditor.UIElements;
+using UnityEngine.UIElements;
+
+namespace YooAsset.Editor
+{
+	internal class ReporterRedundancyListViewer
+	{
+		private enum ESortMode
+		{
+			AssetPath,
+			AssetType,
+			FileSize,
+			Number,
+		}
+
+		private VisualTreeAsset _visualAsset;
+		private TemplateContainer _root;
+
+		private ToolbarButton _topBar1;
+		private ToolbarButton _topBar2;
+		private ToolbarButton _topBar3;
+		private ToolbarButton _topBar4;
+		private ListView _assetListView;
+
+		private BuildReport _buildReport;
+		private string _searchKeyWord;
+		private ESortMode _sortMode = ESortMode.AssetPath;
+		private bool _descendingSort = false;
+
+
+		/// <summary>
+		/// 初始化页面
+		/// </summary>
+		public void InitViewer()
+		{
+			// 加载布局文件
+			_visualAsset = UxmlLoader.LoadWindowUXML<ReporterRedundancyListViewer>();
+			if (_visualAsset == null)
+				return;
+
+			_root = _visualAsset.CloneTree();
+			_root.style.flexGrow = 1f;
+
+			// 顶部按钮栏
+			_topBar1 = _root.Q<ToolbarButton>("TopBar1");
+			_topBar2 = _root.Q<ToolbarButton>("TopBar2");
+			_topBar3 = _root.Q<ToolbarButton>("TopBar3");
+			_topBar4 = _root.Q<ToolbarButton>("TopBar4");
+			_topBar1.clicked += TopBar1_clicked;
+			_topBar2.clicked += TopBar2_clicked;
+			_topBar3.clicked += TopBar3_clicked;
+			_topBar4.clicked += TopBar4_clicked;
+
+			// 资源列表
+			_assetListView = _root.Q<ListView>("TopListView");
+			_assetListView.makeItem = MakeAssetListViewItem;
+			_assetListView.bindItem = BindAssetListViewItem;
+		}
+
+		/// <summary>
+		/// 填充页面数据
+		/// </summary>
+		public void FillViewData(BuildReport buildReport, string searchKeyWord)
+		{
+			_buildReport = buildReport;
+			_searchKeyWord = searchKeyWord;
+			RefreshView();
+		}
+		private void RefreshView()
+		{
+			_assetListView.Clear();
+			_assetListView.ClearSelection();
+			_assetListView.itemsSource = FilterAndSortViewItems();
+			_assetListView.Rebuild();
+			RefreshSortingSymbol();
+		}
+		private List<ReportRedundancyInfo> FilterAndSortViewItems()
+		{
+			List<ReportRedundancyInfo> result = new List<ReportRedundancyInfo>(_buildReport.RedundancyInfos.Count);
+
+			// 过滤列表
+			foreach (var redundancyInfo in _buildReport.RedundancyInfos)
+			{
+				if (string.IsNullOrEmpty(_searchKeyWord) == false)
+				{
+					if (redundancyInfo.AssetPath.Contains(_searchKeyWord) == false)
+						continue;
+				}
+				result.Add(redundancyInfo);
+			}
+
+			// 排序列表
+			if (_sortMode == ESortMode.AssetPath)
+			{
+				if (_descendingSort)
+					return result.OrderByDescending(a => a.AssetPath).ToList();
+				else
+					return result.OrderBy(a => a.AssetPath).ToList();
+			}
+			else if(_sortMode == ESortMode.AssetType)
+			{
+				if (_descendingSort)
+					return result.OrderByDescending(a => a.AssetType).ToList();
+				else
+					return result.OrderBy(a => a.AssetType).ToList();
+			}
+			else if (_sortMode == ESortMode.FileSize)
+			{
+				if (_descendingSort)
+					return result.OrderByDescending(a => a.FileSize).ToList();
+				else
+					return result.OrderBy(a => a.FileSize).ToList();
+			}
+			else if (_sortMode == ESortMode.Number)
+			{
+				if (_descendingSort)
+					return result.OrderByDescending(a => a.Number).ToList();
+				else
+					return result.OrderBy(a => a.Number).ToList();
+			}
+			else
+			{
+				throw new System.NotImplementedException();
+			}
+		}
+		private void RefreshSortingSymbol()
+		{
+			_topBar1.text = $"Asset Path ({_assetListView.itemsSource.Count})";
+			_topBar2.text = "Asset Type";
+			_topBar3.text = "File Size";
+			_topBar4.text = "Redundancy Num";
+
+			if (_sortMode == ESortMode.AssetPath)
+			{
+				if (_descendingSort)
+					_topBar1.text = $"Asset Path ({_assetListView.itemsSource.Count}) ↓";
+				else
+					_topBar1.text = $"Asset Path ({_assetListView.itemsSource.Count}) ↑";
+			}
+			else if(_sortMode == ESortMode.AssetType)
+			{
+				if (_descendingSort)
+					_topBar2.text = "Asset Type ↓";
+				else
+					_topBar2.text = "Asset Type ↑";
+			}
+			else if (_sortMode == ESortMode.FileSize)
+			{
+				if (_descendingSort)
+					_topBar3.text = "File Size ↓";
+				else
+					_topBar3.text = "File Size ↑";
+			}
+			else if (_sortMode == ESortMode.Number)
+			{
+				if (_descendingSort)
+					_topBar4.text = "Redundancy Num ↓";
+				else
+					_topBar4.text = "Redundancy Num ↑";
+			}
+			else
+			{
+				throw new System.NotImplementedException();
+			}
+		}
+
+		/// <summary>
+		/// 挂接到父类页面上
+		/// </summary>
+		public void AttachParent(VisualElement parent)
+		{
+			parent.Add(_root);
+		}
+
+		/// <summary>
+		/// 从父类页面脱离开
+		/// </summary>
+		public void DetachParent()
+		{
+			_root.RemoveFromHierarchy();
+		}
+
+
+		// 资源列表相关
+		private VisualElement MakeAssetListViewItem()
+		{
+			VisualElement element = new VisualElement();
+			element.style.flexDirection = FlexDirection.Row;
+
+			{
+				var label = new Label();
+				label.name = "Label1";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				label.style.flexGrow = 1f;
+				label.style.width = 280;
+				element.Add(label);
+			}
+
+			{
+				var label = new Label();
+				label.name = "Label2";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				label.style.flexGrow = 0;
+				label.style.width = 125;
+				element.Add(label);
+			}
+
+			{
+				var label = new Label();
+				label.name = "Label3";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				label.style.flexGrow = 0;
+				label.style.width = 125;
+				element.Add(label);
+			}
+
+			{
+				var label = new Label();
+				label.name = "Label4";
+				label.style.unityTextAlign = TextAnchor.MiddleLeft;
+				label.style.marginLeft = 3f;
+				label.style.flexGrow = 0;
+				label.style.width = 125;
+				element.Add(label);
+			}
+
+			return element;
+		}
+		private void BindAssetListViewItem(VisualElement element, int index)
+		{
+			var sourceData = _assetListView.itemsSource as List<ReportRedundancyInfo>;
+			var redundancyInfo = sourceData[index];
+
+			// Asset Path
+			var label1 = element.Q<Label>("Label1");
+			label1.text = redundancyInfo.AssetPath;
+
+			// Asset Type
+			var label2 = element.Q<Label>("Label2");
+			label2.text = redundancyInfo.AssetType;
+
+			// File Size
+			var label3 = element.Q<Label>("Label3");
+			label3.text = EditorUtility.FormatBytes(redundancyInfo.FileSize);
+
+			// Number
+			var label4 = element.Q<Label>("Label4");
+			label4.text = redundancyInfo.Number.ToString();
+		}
+		private void TopBar1_clicked()
+		{
+			if (_sortMode != ESortMode.AssetPath)
+			{
+				_sortMode = ESortMode.AssetPath;
+				_descendingSort = false;
+				RefreshView();
+			}
+			else
+			{
+				_descendingSort = !_descendingSort;
+				RefreshView();
+			}
+		}
+		private void TopBar2_clicked()
+		{
+			if (_sortMode != ESortMode.AssetType)
+			{
+				_sortMode = ESortMode.AssetType;
+				_descendingSort = false;
+				RefreshView();
+			}
+			else
+			{
+				_descendingSort = !_descendingSort;
+				RefreshView();
+			}
+		}
+		private void TopBar3_clicked()
+		{
+			if (_sortMode != ESortMode.FileSize)
+			{
+				_sortMode = ESortMode.FileSize;
+				_descendingSort = false;
+				RefreshView();
+			}
+			else
+			{
+				_descendingSort = !_descendingSort;
+				RefreshView();
+			}
+		}
+		private void TopBar4_clicked()
+		{
+			if (_sortMode != ESortMode.Number)
+			{
+				_sortMode = ESortMode.Number;
+				_descendingSort = false;
+				RefreshView();
+			}
+			else
+			{
+				_descendingSort = !_descendingSort;
+				RefreshView();
+			}
+		}
+	}
+}
+#endif

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterRedundancyListViewer.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a72c4edf1a81c9942a9d43e9d2a77b53
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterRedundancyListViewer.uxml

@@ -0,0 +1,11 @@
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
+    <ui:VisualElement name="TopGroup" style="flex-grow: 1; border-left-width: 1px; border-right-width: 1px; border-top-width: 1px; border-bottom-width: 1px; border-left-color: rgb(0, 0, 0); border-right-color: rgb(0, 0, 0); border-top-color: rgb(0, 0, 0); border-bottom-color: rgb(0, 0, 0); margin-left: 0; margin-right: 0; margin-top: 2px; margin-bottom: 1px; display: flex;">
+        <uie:Toolbar name="TopBar" style="height: 25px; margin-left: 1px; margin-right: 1px;">
+            <uie:ToolbarButton text="Asset Path" display-tooltip-when-elided="true" name="TopBar1" style="width: 280px; -unity-text-align: middle-left; flex-grow: 1;" />
+            <uie:ToolbarButton text="Asset Type" display-tooltip-when-elided="true" name="TopBar2" style="width: 125px; -unity-text-align: middle-left; flex-grow: 0; flex-shrink: 1;" />
+            <uie:ToolbarButton text="File Size" display-tooltip-when-elided="true" name="TopBar3" style="width: 125px; -unity-text-align: middle-left; flex-grow: 0; flex-shrink: 1;" />
+            <uie:ToolbarButton text="Redundancy Num" display-tooltip-when-elided="true" name="TopBar4" style="width: 125px; -unity-text-align: middle-left; flex-grow: 0; flex-shrink: 1;" />
+        </uie:Toolbar>
+        <ui:ListView focusable="true" name="TopListView" item-height="18" virtualization-method="DynamicHeight" style="flex-grow: 1; flex-basis: 60px;" />
+    </ui:VisualElement>
+</ui:UXML>

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterRedundancyListViewer.uxml.meta

@@ -0,0 +1,10 @@
+fileFormatVersion: 2
+guid: a5296d9c037ce3944b5c197cbdd78a8b
+ScriptedImporter:
+  internalIDToNameTable: []
+  externalObjects: {}
+  serializedVersion: 2
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 
+  script: {fileID: 13804, guid: 0000000000000000e000000000000000, type: 0}

Assets/YooAsset/Editor/AssetBundleReporter/VisualViewers/ReporterSummaryViewer.cs

@@ -68,7 +68,9 @@ namespace YooAsset.Editor
 
 			_items.Add(new ItemWrapper("启用可寻址资源定位", $"{buildReport.Summary.EnableAddressable}"));
 			_items.Add(new ItemWrapper("资源包名唯一化", $"{buildReport.Summary.UniqueBundleName}"));
-			_items.Add(new ItemWrapper("加密服务类名称", $"{buildReport.Summary.EncryptionServicesClassName}"));
+			_items.Add(new ItemWrapper("自动分析冗余资源", $"{buildReport.Summary.AutoAnalyzeRedundancy}"));
+			_items.Add(new ItemWrapper("共享资源的打包类名称", buildReport.Summary.ShareAssetPackRuleClassName));
+			_items.Add(new ItemWrapper("加密服务类名称", buildReport.Summary.EncryptionServicesClassName));
 
 			_items.Add(new ItemWrapper(string.Empty, string.Empty));
 			_items.Add(new ItemWrapper("构建参数", string.Empty));

Assets/YooAsset/Editor/EditorTools.cs

@@ -286,6 +286,18 @@ namespace YooAsset.Editor
 		#endregion
 
 		#region StringUtility
+		public static string RemoveFirstChar(string str)
+		{
+			if (string.IsNullOrEmpty(str))
+				return str;
+			return str.Substring(1);
+		}
+		public static string RemoveLastChar(string str)
+		{
+			if (string.IsNullOrEmpty(str))
+				return str;
+			return str.Substring(0, str.Length - 1);
+		}
 		public static List<string> StringToStringList(string str, char separator)
 		{
 			List<string> result = new List<string>();
@@ -303,7 +315,6 @@ namespace YooAsset.Editor
 			}
 			return result;
 		}
-
 		public static T NameToEnum<T>(string name)
 		{
 			if (Enum.IsDefined(typeof(T), name) == false)

Assets/YooAsset/Editor/HomePage.cs

@@ -0,0 +1,17 @@
+#if UNITY_2019_4_OR_NEWER
+using System;
+using UnityEditor;
+using UnityEngine;
+
+namespace YooAsset.Editor
+{
+	internal class HomePageWindow
+	{
+		[MenuItem("YooAsset/Home Page", false, 1)]
+		public static void OpenWindow()
+		{
+			Application.OpenURL("https://www.yooasset.com/");
+		}
+	}
+}
+#endif

Assets/YooAsset/Editor/HomePage.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 901fc6964e7d483428830e2681899473
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorSetting.cs

@@ -2,6 +2,7 @@
 
 namespace YooAsset.Editor
 {
+	[CreateAssetMenu(fileName = "ShaderVariantCollectorSetting", menuName = "YooAsset/Create ShaderVariant Collector Settings")]
 	public class ShaderVariantCollectorSetting : ScriptableObject
 	{
 		/// <summary>

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorSettingData.cs

@@ -1,7 +1,6 @@
 using System;
 using System.Collections;
 using System.Collections.Generic;
-using System.Linq;
 using UnityEngine;
 using UnityEditor;
 
@@ -20,6 +19,11 @@ namespace YooAsset.Editor
 			}
 		}
 
+		/// <summary>
+		/// 配置数据是否被修改
+		/// </summary>
+		public static bool IsDirty { set; get; } = false;
+
 		/// <summary>
 		/// 加载配置文件
 		/// </summary>
@@ -35,6 +39,7 @@ namespace YooAsset.Editor
 		{
 			if (Setting != null)
 			{
+				IsDirty = false;
 				EditorUtility.SetDirty(Setting);
 				AssetDatabase.SaveAssets();
 				Debug.Log($"{nameof(ShaderVariantCollectorSetting)}.asset is saved!");

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorWindow.cs

@@ -12,7 +12,7 @@ namespace YooAsset.Editor
 	public class ShaderVariantCollectorWindow : EditorWindow
 	{
 		[MenuItem("YooAsset/ShaderVariant Collector", false, 201)]
-		public static void ShowExample()
+		public static void OpenWindow()
 		{
 			ShaderVariantCollectorWindow window = GetWindow<ShaderVariantCollectorWindow>("着色器变种收集工具", true, WindowsDefine.DockedWindowTypes);
 			window.minSize = new Vector2(800, 600);
@@ -20,6 +20,7 @@ namespace YooAsset.Editor
 
 		private List<string> _packageNames;
 
+		private Button _saveButton;
 		private Button _collectButton;
 		private TextField _collectOutputField;
 		private Label _currentShaderCountField;
@@ -40,6 +41,10 @@ namespace YooAsset.Editor
 
 				visualAsset.CloneTree(root);
 
+				// 配置保存按钮
+				_saveButton = root.Q<Button>("SaveButton");
+				_saveButton.clicked += SaveBtn_clicked;
+
 				// 包裹名称列表
 				_packageNames = GetBuildPackageNames();
 
@@ -48,6 +53,7 @@ namespace YooAsset.Editor
 				_collectOutputField.SetValueWithoutNotify(ShaderVariantCollectorSettingData.Setting.SavePath);
 				_collectOutputField.RegisterValueChangedCallback(evt =>
 				{
+					ShaderVariantCollectorSettingData.IsDirty = true;
 					ShaderVariantCollectorSettingData.Setting.SavePath = _collectOutputField.value;
 				});
 
@@ -61,6 +67,7 @@ namespace YooAsset.Editor
 					_packageField.style.width = 350;
 					_packageField.RegisterValueChangedCallback(evt =>
 					{
+						ShaderVariantCollectorSettingData.IsDirty = true;
 						ShaderVariantCollectorSettingData.Setting.CollectPackage = _packageField.value;
 					});
 					packageContainer.Add(_packageField);
@@ -80,12 +87,14 @@ namespace YooAsset.Editor
 				_processCapacitySlider.label = $"Capacity ({_processCapacitySlider.value})";
 				_processCapacitySlider.RegisterValueChangedCallback(evt =>
 				{
+					ShaderVariantCollectorSettingData.IsDirty = true;
 					ShaderVariantCollectorSettingData.Setting.ProcessCapacity = _processCapacitySlider.value;
 					_processCapacitySlider.label = $"Capacity ({_processCapacitySlider.value})";
 				});
 #else
 				_processCapacitySlider.RegisterValueChangedCallback(evt =>
 				{
+					ShaderVariantCollectorSettingData.IsDirty = true;
 					ShaderVariantCollectorSettingData.Setting.ProcessCapacity = _processCapacitySlider.value;
 				});
 #endif
@@ -102,8 +111,27 @@ namespace YooAsset.Editor
 				Debug.LogError(e.ToString());
 			}
 		}
+		public void OnDestroy()
+		{
+			if (ShaderVariantCollectorSettingData.IsDirty)
+				ShaderVariantCollectorSettingData.SaveFile();
+		}
 		private void Update()
 		{
+			if (_saveButton != null)
+			{
+				if (ShaderVariantCollectorSettingData.IsDirty)
+				{
+					if (_saveButton.enabledSelf == false)
+						_saveButton.SetEnabled(true);
+				}
+				else
+				{
+					if (_saveButton.enabledSelf)
+						_saveButton.SetEnabled(false);
+				}
+			}
+
 			if (_currentShaderCountField != null)
 			{
 				int currentShaderCount = ShaderVariantCollectionHelper.GetCurrentShaderVariantCollectionShaderCount();
@@ -117,6 +145,10 @@ namespace YooAsset.Editor
 			}
 		}
 
+		private void SaveBtn_clicked()
+		{
+			ShaderVariantCollectorSettingData.SaveFile();
+		}
 		private void CollectButton_clicked()
 		{
 			string savePath = ShaderVariantCollectorSettingData.Setting.SavePath;

Assets/YooAsset/Editor/ShaderVariantCollector/ShaderVariantCollectorWindow.uxml

@@ -1,6 +1,8 @@
-<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements">
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" editor-extension-mode="False">
+    <uie:Toolbar name="Toolbar" style="display: flex; flex-direction: row-reverse;">
+        <ui:Button text="Save" display-tooltip-when-elided="true" name="SaveButton" style="background-color: rgb(40, 106, 42);" />
+    </uie:Toolbar>
     <ui:VisualElement name="CollectContainer">
-        <uie:Toolbar name="Toolbar" style="display: flex; flex-direction: row-reverse;" />
         <ui:TextField picking-mode="Ignore" label="文件保存路径" name="CollectOutput" style="height: 22px;" />
         <ui:VisualElement name="PackageContainer" style="height: 24px;" />
         <ui:Label text="Current Shader Count" display-tooltip-when-elided="true" name="CurrentShaderCount" style="height: 20px; padding-left: 4px;" />

Assets/YooAsset/LICENSE.md

@@ -187,7 +187,7 @@
       identification within third-party archives.
 
    Copyright 2018-2021 何冠峰
-   Copyright 2021-2022 TuYoo Games
+   Copyright 2021-2023 TuYoo Games
 
    Licensed under the Apache License, Version 2.0 (the "License");
    you may not use this file except in compliance with the License.

Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs

@@ -297,9 +297,6 @@ namespace YooAsset
 			// 释放子场景句柄
 			_sceneHandles[providerGUID].ReleaseInternal();
 			_sceneHandles.Remove(providerGUID);
-
-			// 卸载未被使用的资源（包括场景）
-			UnloadUnusedAssets();
 		}
 		internal void UnloadAllScene()
 		{
@@ -309,9 +306,6 @@ namespace YooAsset
 				valuePair.Value.ReleaseInternal();
 			}
 			_sceneHandles.Clear();
-
-			// 卸载未被使用的资源（包括场景）
-			UnloadUnusedAssets();
 		}
 		internal void ClearSceneHandle()
 		{

Assets/YooAsset/Runtime/AssetSystem/Handles/RawFileOperationHandle.cs

@@ -86,9 +86,7 @@ namespace YooAsset
 			if (IsValidWithWarning == false)
 				return null;
 			string filePath = Provider.RawFilePath;
-			if (File.Exists(filePath) == false)
-				return null;
-			return File.ReadAllText(filePath, Encoding.UTF8);
+			return FileUtility.ReadAllText(filePath);
 		}
 
 		/// <summary>

Assets/YooAsset/Runtime/AssetSystem/Handles/SubAssetsOperationHandle.cs

@@ -112,8 +112,6 @@ namespace YooAsset
 				var retObject = assetObject as TObject;
 				if (retObject != null)
 					ret.Add(retObject);
-				else
-					YooLogger.Warning($"The type conversion failed : {assetObject.name}");
 			}
 			return ret.ToArray();
 		}

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleFileLoader.cs

@@ -103,13 +103,14 @@ namespace YooAsset
 				else
 				{
 					_steps = ESteps.LoadFile;
+					return; //下载完毕等待一帧再去加载！
 				}
 			}
 
 			// 3. 内置文件解压
 			if (_steps == ESteps.Unpack)
 			{
-				int failedTryAgain = 1;
+				int failedTryAgain = Impl.DownloadFailedTryAgain;
 				var bundleInfo = ManifestTools.GetUnpackInfo(MainBundleInfo.Bundle);
 				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
 				_steps = ESteps.CheckUnpack;
@@ -245,7 +246,7 @@ namespace YooAsset
 						var result = CacheSystem.VerifyingRecordFile(MainBundleInfo.Bundle.PackageName, MainBundleInfo.Bundle.CacheGUID);
 						if (result != EVerifyResult.Succeed)
 						{
-							YooLogger.Error($"Found possibly corrupt file ! {MainBundleInfo.Bundle.CacheGUID}");
+							YooLogger.Error($"Found possibly corrupt file ! {MainBundleInfo.Bundle.CacheGUID} Verify result : {result}");
 							CacheSystem.DiscardFile(MainBundleInfo.Bundle.PackageName, MainBundleInfo.Bundle.CacheGUID);
 						}
 					}

Assets/YooAsset/Runtime/AssetSystem/Loader/AssetBundleWebLoader.cs

@@ -92,6 +92,7 @@ namespace YooAsset
 				else
 				{
 					_steps = ESteps.LoadCacheFile;
+					return; //下载完毕等待一帧再去加载！
 				}
 			}
 

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleFileLoader.cs

@@ -91,7 +91,7 @@ namespace YooAsset
 			// 3. 解压内置文件
 			if (_steps == ESteps.Unpack)
 			{
-				int failedTryAgain = 1;
+				int failedTryAgain = Impl.DownloadFailedTryAgain;
 				var bundleInfo = ManifestTools.GetUnpackInfo(MainBundleInfo.Bundle);
 				_unpacker = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
 				_steps = ESteps.CheckUnpack;

Assets/YooAsset/Runtime/AssetSystem/Loader/RawBundleWebLoader.cs

@@ -89,7 +89,7 @@ namespace YooAsset
 			// 3. 从站点下载
 			if (_steps == ESteps.Website)
 			{
-				int failedTryAgain = 1;
+				int failedTryAgain = Impl.DownloadFailedTryAgain;
 				var bundleInfo = ManifestTools.GetUnpackInfo(MainBundleInfo.Bundle);
 				_website = DownloadSystem.BeginDownload(bundleInfo, failedTryAgain);
 				_steps = ESteps.CheckWebsite;

Assets/YooAsset/Runtime/AssetSystem/Provider/ProviderBase.cs

@@ -103,13 +103,16 @@ namespace YooAsset
 			MainAssetInfo = assetInfo;
 
 			// 创建资源包加载器
-			OwnerBundle = impl.CreateOwnerAssetBundleLoader(assetInfo);
-			OwnerBundle.Reference();
-			OwnerBundle.AddProvider(this);
+			if (impl != null)
+			{
+				OwnerBundle = impl.CreateOwnerAssetBundleLoader(assetInfo);
+				OwnerBundle.Reference();
+				OwnerBundle.AddProvider(this);
 
-			var dependBundles = impl.CreateDependAssetBundleLoaders(assetInfo);
-			DependBundleGroup = new DependAssetBundleGroup(dependBundles);
-			DependBundleGroup.Reference();
+				var dependBundles = impl.CreateDependAssetBundleLoaders(assetInfo);
+				DependBundleGroup = new DependAssetBundleGroup(dependBundles);
+				DependBundleGroup.Reference();
+			}
 		}
 
 		/// <summary>
@@ -242,6 +245,7 @@ namespace YooAsset
 			Progress = 1f;
 
 			// 注意：创建临时列表是为了防止外部逻辑在回调函数内创建或者释放资源句柄。
+			// 注意：回调方法如果发生异常，会阻断列表里的后续回调方法！
 			List<OperationHandleBase> tempers = new List<OperationHandleBase>(_handles);
 			foreach (var hande in tempers)
 			{

Assets/YooAsset/Runtime/CacheSystem/CacheSystem.cs

@@ -23,6 +23,15 @@ namespace YooAsset
 			_cachedDic.Clear();
 		}
 
+		/// <summary>
+		/// 清空指定包裹的所有缓存数据
+		/// </summary>
+		public static void ClearPackage(string packageName)
+		{
+			var cache = GetOrCreateCache(packageName);
+			cache.ClearAll();
+		}
+
 		/// <summary>
 		/// 获取缓存文件总数
 		/// </summary>
@@ -115,7 +124,7 @@ namespace YooAsset
 		{
 			return VerifyingInternal(element.TempDataFilePath, element.FileSize, element.FileCRC, EVerifyLevel.High);
 		}
-		
+
 		/// <summary>
 		/// 验证记录文件（主线程内操作）
 		/// </summary>
@@ -148,6 +157,14 @@ namespace YooAsset
 			return result;
 		}
 
+		/// <summary>
+		/// 获取所有的缓存文件
+		/// </summary>
+		public static List<string> GetAllCacheGUIDs(ResourcePackage package)
+		{
+			var cache = GetOrCreateCache(package.PackageName);
+			return cache.GetAllKeys();
+		}
 
 		private static EVerifyResult VerifyingInternal(string filePath, long fileSize, string fileCRC, EVerifyLevel verifyLevel)
 		{

Assets/YooAsset/Runtime/CacheSystem/EVerifyResult.cs

@@ -6,6 +6,11 @@ namespace YooAsset
 	/// </summary>
 	internal enum EVerifyResult
 	{
+		/// <summary>
+		/// 验证异常
+		/// </summary>
+		Exception = -7,
+
 		/// <summary>
 		/// 未找到缓存信息
 		/// </summary>
@@ -37,9 +42,9 @@ namespace YooAsset
 		FileCrcError = -1,
 
 		/// <summary>
-		/// 验证异常
+		/// 默认状态（校验未完成）
 		/// </summary>
-		Exception = 0,
+		None = 0,
 
 		/// <summary>
 		/// 验证成功

Assets/YooAsset/Runtime/CacheSystem/Operations/ClearAllCacheFilesOperation.cs

@@ -0,0 +1,71 @@
+using System.Collections;
+using System.Collections.Generic;
+using System.IO;
+
+namespace YooAsset
+{
+	/// <summary>
+	/// 清理本地包裹所有的缓存文件
+	/// </summary>
+	public sealed class ClearAllCacheFilesOperation : AsyncOperationBase
+	{
+		private enum ESteps
+		{
+			None,
+			GetAllCacheFiles,
+			ClearAllCacheFiles,
+			Done,
+		}
+
+		private readonly ResourcePackage _package;
+		private List<string> _allCacheGUIDs;
+		private int _fileTotalCount = 0;
+		private ESteps _steps = ESteps.None;
+		
+		internal ClearAllCacheFilesOperation(ResourcePackage package)
+		{
+			_package = package;
+		}
+		internal override void Start()
+		{
+			_steps = ESteps.GetAllCacheFiles;
+		}
+		internal override void Update()
+		{
+			if (_steps == ESteps.None || _steps == ESteps.Done)
+				return;
+
+			if (_steps == ESteps.GetAllCacheFiles)
+			{
+				_allCacheGUIDs = CacheSystem.GetAllCacheGUIDs(_package);
+				_fileTotalCount = _allCacheGUIDs.Count;
+				YooLogger.Log($"Found all cache file count : {_fileTotalCount}");
+				_steps = ESteps.ClearAllCacheFiles;
+			}
+
+			if (_steps == ESteps.ClearAllCacheFiles)
+			{
+				for (int i = _allCacheGUIDs.Count - 1; i >= 0; i--)
+				{
+					string cacheGUID = _allCacheGUIDs[i];
+					CacheSystem.DiscardFile(_package.PackageName, cacheGUID);
+					_allCacheGUIDs.RemoveAt(i);
+
+					if (OperationSystem.IsBusy)
+						break;
+				}
+
+				if (_fileTotalCount == 0)
+					Progress = 1.0f;
+				else
+					Progress = 1.0f - (_allCacheGUIDs.Count / _fileTotalCount);
+
+				if (_allCacheGUIDs.Count == 0)
+				{
+					_steps = ESteps.Done;
+					Status = EOperationStatus.Succeed;
+				}
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/CacheSystem/Operations/ClearAllCacheFilesOperation.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 4eb0b0eafee709d478ab6d81faacb304
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/CacheSystem/Operations/Internal/FindCacheFilesOperation.cs

@@ -45,7 +45,7 @@ namespace YooAsset
 			{
 				// BundleFiles
 				{
-					string rootPath = PersistentHelper.GetCachedBundleFileFolderPath(_packageName);
+					string rootPath = PersistentTools.GetCachedBundleFileFolderPath(_packageName);
 					DirectoryInfo rootDirectory = new DirectoryInfo(rootPath);
 					if (rootDirectory.Exists)
 					{
@@ -56,7 +56,7 @@ namespace YooAsset
 
 				// RawFiles
 				{
-					string rootPath = PersistentHelper.GetCachedRawFileFolderPath(_packageName);
+					string rootPath = PersistentTools.GetCachedRawFileFolderPath(_packageName);
 					DirectoryInfo rootDirectory = new DirectoryInfo(rootPath);
 					if (rootDirectory.Exists)
 					{

Assets/YooAsset/Runtime/CacheSystem/Operations/Internal/VerifyTempFileOperation.cs

@@ -60,11 +60,12 @@ namespace YooAsset
 
 			if (_steps == ESteps.Waiting)
 			{
-				if (_element.IsDone == false)
+				int result = _element.Result;
+				if (result == 0)
 					return;
 
-				VerifyResult = _element.Result;
-				if (_element.Result == EVerifyResult.Succeed)
+				VerifyResult = (EVerifyResult)result;
+				if (VerifyResult == EVerifyResult.Succeed)
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
@@ -73,7 +74,7 @@ namespace YooAsset
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Failed;
-					Error = $"Failed verify file : {_element.TempDataFilePath} ! ErrorCode : {_element.Result}";
+					Error = $"Failed verify file : {_element.TempDataFilePath} ! ErrorCode : {VerifyResult}";
 				}
 			}
 		}
@@ -85,8 +86,8 @@ namespace YooAsset
 		private void VerifyInThread(object obj)
 		{
 			VerifyTempElement element = (VerifyTempElement)obj;
-			element.Result = CacheSystem.VerifyingTempFile(element);
-			element.IsDone = true;
+			int result = (int)CacheSystem.VerifyingTempFile(element);
+			element.Result = result;
 		}
 	}
 
@@ -120,11 +121,10 @@ namespace YooAsset
 
 			if (_steps == ESteps.VerifyFile)
 			{
-				_element.Result = CacheSystem.VerifyingTempFile(_element);
-				_element.IsDone = true;
+				_element.Result = (int)CacheSystem.VerifyingTempFile(_element);
 
-				VerifyResult = _element.Result;
-				if (_element.Result == EVerifyResult.Succeed)
+				VerifyResult = (EVerifyResult)_element.Result;
+				if (VerifyResult == EVerifyResult.Succeed)
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
@@ -133,7 +133,7 @@ namespace YooAsset
 				{
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Failed;
-					Error = $"Failed verify file : {_element.TempDataFilePath} ! ErrorCode : {_element.Result}";
+					Error = $"Failed verify file : {_element.TempDataFilePath} ! ErrorCode : {VerifyResult}";
 				}
 			}
 		}

Assets/YooAsset/Runtime/CacheSystem/PersistentTools.cs

@@ -3,33 +3,25 @@ using System.Collections.Generic;
 
 namespace YooAsset
 {
-	/// <summary>
-	/// 资源路径帮助类
-	/// </summary>
-	internal static class PathHelper
+	internal static class PersistentTools
 	{
+		private const string SandboxFolderName = "Sandbox";
+		private const string CacheFolderName = "CacheFiles";
+		private const string CachedBundleFileFolder = "BundleFiles";
+		private const string CachedRawFileFolder = "RawFiles";
+		private const string ManifestFolderName = "ManifestFiles";
+		private const string AppFootPrintFileName = "ApplicationFootPrint.bytes";
+
 		private static string _buildinPath;
 		private static string _sandboxPath;
 
-		/// <summary>
-		/// 获取基于流文件夹的加载路径
-		/// </summary>
-		public static string MakeStreamingLoadPath(string path)
-		{
-			if (string.IsNullOrEmpty(_buildinPath))
-			{
-				_buildinPath = StringUtility.Format("{0}/{1}", UnityEngine.Application.streamingAssetsPath, YooAssetSettings.StreamingAssetsBuildinFolder);
-			}
-			return StringUtility.Format("{0}/{1}", _buildinPath, path);
-		}
 
 		/// <summary>
-		/// 获取基于沙盒文件夹的加载路径
+		/// 重写沙盒跟路径
 		/// </summary>
-		public static string MakePersistentLoadPath(string path)
+		public static void OverwriteSandboxPath(string sandboxPath)
 		{
-			string root = GetPersistentRootPath();
-			return StringUtility.Format("{0}/{1}", root, path);
+			_sandboxPath = sandboxPath;
 		}
 
 		/// <summary>
@@ -41,22 +33,54 @@ namespace YooAsset
 			// 注意：为了方便调试查看，编辑器下把存储目录放到项目里
 			if (string.IsNullOrEmpty(_sandboxPath))
 			{
-				string directory = Path.GetDirectoryName(UnityEngine.Application.dataPath);
-				string projectPath = GetRegularPath(directory);
-				_sandboxPath = StringUtility.Format("{0}/Sandbox", projectPath);
+				string projectPath = Path.GetDirectoryName(UnityEngine.Application.dataPath);
+				projectPath = PathUtility.RegularPath(projectPath);
+				_sandboxPath = PathUtility.Combine(projectPath, SandboxFolderName);
+			}
+#elif UNITY_STANDALONE
+			if (string.IsNullOrEmpty(_sandboxPath))
+			{
+				_sandboxPath = PathUtility.Combine(UnityEngine.Application.dataPath, SandboxFolderName);
 			}
-			return _sandboxPath;
 #else
 			if (string.IsNullOrEmpty(_sandboxPath))
 			{
-				_sandboxPath = StringUtility.Format("{0}/Sandbox", UnityEngine.Application.persistentDataPath);
+				_sandboxPath = PathUtility.Combine(UnityEngine.Application.persistentDataPath, SandboxFolderName);
 			}
-			return _sandboxPath;
 #endif
+
+			return _sandboxPath;
 		}
-		private static string GetRegularPath(string path)
+
+		/// <summary>
+		/// 获取基于流文件夹的加载路径
+		/// </summary>
+		public static string MakeStreamingLoadPath(string path)
 		{
-			return path.Replace('\\', '/').Replace("\\", "/"); //替换为Linux路径格式
+			if (string.IsNullOrEmpty(_buildinPath))
+			{
+				_buildinPath = PathUtility.Combine(UnityEngine.Application.streamingAssetsPath, YooAssetSettings.StreamingAssetsBuildinFolder);
+			}
+			return PathUtility.Combine(_buildinPath, path);
+		}
+
+		/// <summary>
+		/// 获取基于沙盒文件夹的加载路径
+		/// </summary>
+		public static string MakePersistentLoadPath(string path)
+		{
+			string root = GetPersistentRootPath();
+			return PathUtility.Combine(root, path);
+		}
+		public static string MakePersistentLoadPath(string path1, string path2)
+		{
+			string root = GetPersistentRootPath();
+			return PathUtility.Combine(root, path1, path2);
+		}
+		public static string MakePersistentLoadPath(string path1, string path2, string path3)
+		{
+			string root = GetPersistentRootPath();
+			return PathUtility.Combine(root, path1, path2, path3);
 		}
 
 		/// <summary>
@@ -76,18 +100,6 @@ namespace YooAsset
 			return path;
 #endif
 		}
-	}
-
-	/// <summary>
-	/// 持久化目录帮助类
-	/// </summary>
-	internal static class PersistentHelper
-	{
-		private const string CacheFolderName = "CacheFiles";
-		private const string CachedBundleFileFolder = "BundleFiles";
-		private const string CachedRawFileFolder = "RawFiles";
-		private const string ManifestFolderName = "ManifestFiles";
-		private const string AppFootPrintFileName = "ApplicationFootPrint.bytes";
 
 
 		/// <summary>
@@ -95,7 +107,7 @@ namespace YooAsset
 		/// </summary>
 		public static void DeleteSandbox()
 		{
-			string directoryPath = PathHelper.MakePersistentLoadPath(string.Empty);
+			string directoryPath = GetPersistentRootPath();
 			if (Directory.Exists(directoryPath))
 				Directory.Delete(directoryPath, true);
 		}
@@ -105,7 +117,7 @@ namespace YooAsset
 		/// </summary>
 		public static void DeleteCacheFolder()
 		{
-			string root = PathHelper.MakePersistentLoadPath(CacheFolderName);
+			string root = MakePersistentLoadPath(CacheFolderName);
 			if (Directory.Exists(root))
 				Directory.Delete(root, true);
 		}
@@ -115,7 +127,7 @@ namespace YooAsset
 		/// </summary>
 		public static void DeleteManifestFolder()
 		{
-			string root = PathHelper.MakePersistentLoadPath(ManifestFolderName);
+			string root = MakePersistentLoadPath(ManifestFolderName);
 			if (Directory.Exists(root))
 				Directory.Delete(root, true);
 		}
@@ -129,8 +141,7 @@ namespace YooAsset
 		{
 			if (_cachedBundleFileFolder.TryGetValue(packageName, out string value) == false)
 			{
-				string root = PathHelper.MakePersistentLoadPath(CacheFolderName);
-				value = $"{root}/{packageName}/{CachedBundleFileFolder}";
+				value = MakePersistentLoadPath(CacheFolderName, packageName, CachedBundleFileFolder);
 				_cachedBundleFileFolder.Add(packageName, value);
 			}
 			return value;
@@ -144,8 +155,7 @@ namespace YooAsset
 		{
 			if (_cachedRawFileFolder.TryGetValue(packageName, out string value) == false)
 			{
-				string root = PathHelper.MakePersistentLoadPath(CacheFolderName);
-				value = $"{root}/{packageName}/{CachedRawFileFolder}";
+				value = MakePersistentLoadPath(CacheFolderName, packageName, CachedRawFileFolder);
 				_cachedRawFileFolder.Add(packageName, value);
 			}
 			return value;
@@ -156,7 +166,7 @@ namespace YooAsset
 		/// </summary>
 		public static string GetAppFootPrintFilePath()
 		{
-			return PathHelper.MakePersistentLoadPath(AppFootPrintFileName);
+			return MakePersistentLoadPath(AppFootPrintFileName);
 		}
 
 		/// <summary>
@@ -165,7 +175,7 @@ namespace YooAsset
 		public static string GetCacheManifestFilePath(string packageName, string packageVersion)
 		{
 			string fileName = YooAssetSettingsData.GetManifestBinaryFileName(packageName, packageVersion);
-			return PathHelper.MakePersistentLoadPath($"{ManifestFolderName}/{fileName}");
+			return MakePersistentLoadPath(ManifestFolderName, fileName);
 		}
 
 		/// <summary>
@@ -174,7 +184,7 @@ namespace YooAsset
 		public static string GetCachePackageHashFilePath(string packageName, string packageVersion)
 		{
 			string fileName = YooAssetSettingsData.GetPackageHashFileName(packageName, packageVersion);
-			return PathHelper.MakePersistentLoadPath($"{ManifestFolderName}/{fileName}");
+			return MakePersistentLoadPath(ManifestFolderName, fileName);
 		}
 
 		/// <summary>
@@ -183,7 +193,7 @@ namespace YooAsset
 		public static string GetCachePackageVersionFilePath(string packageName)
 		{
 			string fileName = YooAssetSettingsData.GetPackageVersionFileName(packageName);
-			return PathHelper.MakePersistentLoadPath($"{ManifestFolderName}/{fileName}");
+			return MakePersistentLoadPath(ManifestFolderName, fileName);
 		}
 
 		/// <summary>
@@ -192,7 +202,7 @@ namespace YooAsset
 		public static void SaveCachePackageVersionFile(string packageName, string version)
 		{
 			string filePath = GetCachePackageVersionFilePath(packageName);
-			FileUtility.CreateFile(filePath, version);
+			FileUtility.WriteAllText(filePath, version);
 		}
 	}
 }

Assets/YooAsset/Runtime/CacheSystem/VerifyElement.cs

@@ -49,8 +49,7 @@ namespace YooAsset
 		public string FileCRC { private set; get; }
 		public long FileSize { private set; get; }
 
-		public bool IsDone = false;
-		public EVerifyResult Result;
+		public int Result = 0; // 注意：原子操作对象
 
 		public VerifyTempElement(string tempDataFilePath, string fileCRC, long fileSize)
 		{

Assets/YooAsset/Runtime/PackageSystem/ManifestTools.cs

@@ -16,7 +16,7 @@ namespace YooAsset
 		public static void SerializeToJson(string savePath, PackageManifest manifest)
 		{
 			string json = JsonUtility.ToJson(manifest, true);
-			FileUtility.CreateFile(savePath, json);
+			FileUtility.WriteAllText(savePath, json);
 		}
 
 		/// <summary>
@@ -193,7 +193,7 @@ namespace YooAsset
 		public static BundleInfo GetUnpackInfo(PackageBundle packageBundle)
 		{
 			// 注意：我们把流加载路径指定为远端下载地址
-			string streamingPath = PathHelper.ConvertToWWWPath(packageBundle.StreamingFilePath);
+			string streamingPath = PersistentTools.ConvertToWWWPath(packageBundle.StreamingFilePath);
 			BundleInfo bundleInfo = new BundleInfo(packageBundle, BundleInfo.ELoadMode.LoadFromStreaming, streamingPath, streamingPath);
 			return bundleInfo;
 		}

Assets/YooAsset/Runtime/PackageSystem/Operations/InitializationOperation.cs

@@ -222,7 +222,7 @@ namespace YooAsset
 				// 如果水印发生变化，则说明覆盖安装后首次打开游戏
 				if (appFootPrint.IsDirty())
 				{
-					PersistentHelper.DeleteManifestFolder();
+					PersistentTools.DeleteManifestFolder();
 					appFootPrint.Coverage();
 					YooLogger.Log("Delete manifest files when application foot print dirty !");
 				}
@@ -376,7 +376,7 @@ namespace YooAsset
 		/// </summary>
 		public void Load()
 		{
-			string footPrintFilePath = PersistentHelper.GetAppFootPrintFilePath();
+			string footPrintFilePath = PersistentTools.GetAppFootPrintFilePath();
 			if (File.Exists(footPrintFilePath))
 			{
 				_footPrint = FileUtility.ReadAllText(footPrintFilePath);
@@ -409,8 +409,8 @@ namespace YooAsset
 #else
 			_footPrint = Application.buildGUID;
 #endif
-			string footPrintFilePath = PersistentHelper.GetAppFootPrintFilePath();
-			FileUtility.CreateFile(footPrintFilePath, _footPrint);
+			string footPrintFilePath = PersistentTools.GetAppFootPrintFilePath();
+			FileUtility.WriteAllText(footPrintFilePath, _footPrint);
 			YooLogger.Log($"Save application foot print : {_footPrint}");
 		}
 	}

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/DownloadManifestOperation.cs

@@ -41,7 +41,7 @@ namespace YooAsset
 			{
 				if (_downloader1 == null)
 				{
-					string savePath = PersistentHelper.GetCachePackageHashFilePath(_packageName, _packageVersion);
+					string savePath = PersistentTools.GetCachePackageHashFilePath(_packageName, _packageVersion);
 					string fileName = YooAssetSettingsData.GetPackageHashFileName(_packageName, _packageVersion);
 					string webURL = GetDownloadRequestURL(fileName);
 					YooLogger.Log($"Beginning to download package hash file : {webURL}");
@@ -71,7 +71,7 @@ namespace YooAsset
 			{
 				if (_downloader2 == null)
 				{
-					string savePath = PersistentHelper.GetCacheManifestFilePath(_packageName, _packageVersion);
+					string savePath = PersistentTools.GetCacheManifestFilePath(_packageName, _packageVersion);
 					string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_packageName, _packageVersion);
 					string webURL = GetDownloadRequestURL(fileName);
 					YooLogger.Log($"Beginning to download manifest file : {webURL}");

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/LoadBuildinManifestOperation.cs

@@ -42,8 +42,8 @@ namespace YooAsset
 				if (_downloader == null)
 				{
 					string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_buildinPackageName, _buildinPackageVersion);
-					string filePath = PathHelper.MakeStreamingLoadPath(fileName);
-					string url = PathHelper.ConvertToWWWPath(filePath);
+					string filePath = PersistentTools.MakeStreamingLoadPath(fileName);
+					string url = PersistentTools.ConvertToWWWPath(filePath);
 					_downloader = new UnityWebDataRequester();
 					_downloader.SendRequest(url);
 				}

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/LoadCacheManifestOperation.cs

@@ -67,7 +67,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.VerifyFileHash)
 			{
-				_manifestFilePath = PersistentHelper.GetCacheManifestFilePath(_packageName, _packageVersion);
+				_manifestFilePath = PersistentTools.GetCacheManifestFilePath(_packageName, _packageVersion);
 				if (File.Exists(_manifestFilePath) == false)
 				{
 					_steps = ESteps.Done;
@@ -131,7 +131,7 @@ namespace YooAsset
 				File.Delete(_manifestFilePath);
 			}
 
-			string hashFilePath = PersistentHelper.GetCachePackageHashFilePath(_packageName, _packageVersion);
+			string hashFilePath = PersistentTools.GetCachePackageHashFilePath(_packageName, _packageVersion);
 			if (File.Exists(hashFilePath))
 			{
 				File.Delete(hashFilePath);

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/QueryBuildinPackageVersionOperation.cs

@@ -38,8 +38,8 @@ namespace YooAsset
 				if (_downloader == null)
 				{
 					string fileName = YooAssetSettingsData.GetPackageVersionFileName(_packageName);
-					string filePath = PathHelper.MakeStreamingLoadPath(fileName);
-					string url = PathHelper.ConvertToWWWPath(filePath);
+					string filePath = PersistentTools.MakeStreamingLoadPath(fileName);
+					string url = PersistentTools.ConvertToWWWPath(filePath);
 					_downloader = new UnityWebDataRequester();
 					_downloader.SendRequest(url);
 				}

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/QueryCachePackageHashOperation.cs

@@ -37,7 +37,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadCachePackageHashFile)
 			{
-				string filePath = PersistentHelper.GetCachePackageHashFilePath(_packageName, _packageVersion);
+				string filePath = PersistentTools.GetCachePackageHashFilePath(_packageName, _packageVersion);
 				if (File.Exists(filePath) == false)
 				{
 					_steps = ESteps.Done;

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/QueryCachePackageVersionOperation.cs

@@ -35,7 +35,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadCachePackageVersionFile)
 			{
-				string filePath = PersistentHelper.GetCachePackageVersionFilePath(_packageName);
+				string filePath = PersistentTools.GetCachePackageVersionFilePath(_packageName);
 				if (File.Exists(filePath) == false)
 				{
 					_steps = ESteps.Done;

Assets/YooAsset/Runtime/PackageSystem/Operations/Internal/UnpackBuildinManifestOperation.cs

@@ -35,10 +35,10 @@ namespace YooAsset
 			{
 				if (_downloader1 == null)
 				{
-					string savePath = PersistentHelper.GetCachePackageHashFilePath(_buildinPackageName, _buildinPackageVersion);
+					string savePath = PersistentTools.GetCachePackageHashFilePath(_buildinPackageName, _buildinPackageVersion);
 					string fileName = YooAssetSettingsData.GetPackageHashFileName(_buildinPackageName, _buildinPackageVersion);
-					string filePath = PathHelper.MakeStreamingLoadPath(fileName);
-					string url = PathHelper.ConvertToWWWPath(filePath);
+					string filePath = PersistentTools.MakeStreamingLoadPath(fileName);
+					string url = PersistentTools.ConvertToWWWPath(filePath);
 					_downloader1 = new UnityWebFileRequester();
 					_downloader1.SendRequest(url, savePath);
 				}
@@ -64,10 +64,10 @@ namespace YooAsset
 			{
 				if (_downloader2 == null)
 				{
-					string savePath = PersistentHelper.GetCacheManifestFilePath(_buildinPackageName, _buildinPackageVersion);
+					string savePath = PersistentTools.GetCacheManifestFilePath(_buildinPackageName, _buildinPackageVersion);
 					string fileName = YooAssetSettingsData.GetManifestBinaryFileName(_buildinPackageName, _buildinPackageVersion);
-					string filePath = PathHelper.MakeStreamingLoadPath(fileName);
-					string url = PathHelper.ConvertToWWWPath(filePath);
+					string filePath = PersistentTools.MakeStreamingLoadPath(fileName);
+					string url = PersistentTools.ConvertToWWWPath(filePath);
 					_downloader2 = new UnityWebFileRequester();
 					_downloader2.SendRequest(url, savePath);
 				}

Assets/YooAsset/Runtime/PackageSystem/Operations/UpdatePackageManifestOperation.cs

@@ -69,6 +69,7 @@ namespace YooAsset
 		private readonly HostPlayModeImpl _impl;
 		private readonly string _packageName;
 		private readonly string _packageVersion;
+		private readonly bool _autoSaveVersion;
 		private readonly int _timeout;
 		private LoadCacheManifestOperation _tryLoadCacheManifestOp;
 		private LoadCacheManifestOperation _loadCacheManifestOp;
@@ -76,11 +77,12 @@ namespace YooAsset
 		private ESteps _steps = ESteps.None;
 
 
-		internal HostPlayModeUpdatePackageManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, int timeout)
+		internal HostPlayModeUpdatePackageManifestOperation(HostPlayModeImpl impl, string packageName, string packageVersion, bool autoSaveVersion, int timeout)
 		{
 			_impl = impl;
 			_packageName = packageName;
 			_packageVersion = packageVersion;
+			_autoSaveVersion = autoSaveVersion;
 			_timeout = timeout;
 		}
 		internal override void Start()
@@ -120,6 +122,8 @@ namespace YooAsset
 				if (_tryLoadCacheManifestOp.Status == EOperationStatus.Succeed)
 				{
 					_impl.ActiveManifest = _tryLoadCacheManifestOp.Manifest;
+					if (_autoSaveVersion)
+						SavePackageVersion();
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
 				}
@@ -166,6 +170,8 @@ namespace YooAsset
 				if (_loadCacheManifestOp.Status == EOperationStatus.Succeed)
 				{
 					_impl.ActiveManifest = _loadCacheManifestOp.Manifest;
+					if (_autoSaveVersion)
+						SavePackageVersion();
 					_steps = ESteps.Done;
 					Status = EOperationStatus.Succeed;
 				}

Assets/YooAsset/Runtime/PackageSystem/PackageBundle.cs

@@ -74,13 +74,14 @@ namespace YooAsset
 				string folderName = FileHash.Substring(0, 2);
 				if (IsRawFile)
 				{
-					string cacheRoot = PersistentHelper.GetCachedRawFileFolderPath(PackageName);
-					_cachedDataFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}{_fileExtension}";
+					string cacheRoot = PersistentTools.GetCachedRawFileFolderPath(PackageName);
+					_cachedDataFilePath = PathUtility.Combine(cacheRoot, folderName, CacheGUID, YooAssetSettings.CacheBundleDataFileName);
+					_cachedDataFilePath += _fileExtension;
 				}
 				else
 				{
-					string cacheRoot = PersistentHelper.GetCachedBundleFileFolderPath(PackageName);
-					_cachedDataFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleDataFileName}";
+					string cacheRoot = PersistentTools.GetCachedBundleFileFolderPath(PackageName);
+					_cachedDataFilePath = PathUtility.Combine(cacheRoot, folderName, CacheGUID, YooAssetSettings.CacheBundleDataFileName);
 				}
 				return _cachedDataFilePath;
 			}
@@ -100,13 +101,13 @@ namespace YooAsset
 				string folderName = FileHash.Substring(0, 2);
 				if (IsRawFile)
 				{
-					string cacheRoot = PersistentHelper.GetCachedRawFileFolderPath(PackageName);
-					_cachedInfoFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleInfoFileName}";
+					string cacheRoot = PersistentTools.GetCachedRawFileFolderPath(PackageName);
+					_cachedInfoFilePath = PathUtility.Combine(cacheRoot, folderName, CacheGUID, YooAssetSettings.CacheBundleInfoFileName);
 				}
 				else
 				{
-					string cacheRoot = PersistentHelper.GetCachedBundleFileFolderPath(PackageName);
-					_cachedInfoFilePath = $"{cacheRoot}/{folderName}/{CacheGUID}/{YooAssetSettings.CacheBundleInfoFileName}";
+					string cacheRoot = PersistentTools.GetCachedBundleFileFolderPath(PackageName);
+					_cachedInfoFilePath = PathUtility.Combine(cacheRoot, folderName, CacheGUID, YooAssetSettings.CacheBundleInfoFileName);
 				}
 				return _cachedInfoFilePath;
 			}
@@ -139,7 +140,7 @@ namespace YooAsset
 				if (string.IsNullOrEmpty(_streamingFilePath) == false)
 					return _streamingFilePath;
 
-				_streamingFilePath = PathHelper.MakeStreamingLoadPath(FileName);
+				_streamingFilePath = PersistentTools.MakeStreamingLoadPath(FileName);
 				return _streamingFilePath;
 			}
 		}

Assets/YooAsset/Runtime/PackageSystem/PackageManifest.cs

@@ -114,7 +114,7 @@ namespace YooAsset
 					// 添加无后缀名路径的映射
 					if (Path.HasExtension(location))
 					{
-						string locationWithoutExtension = StringUtility.RemoveExtension(location);
+						string locationWithoutExtension = PathUtility.RemoveExtension(location);
 						if (AssetPathMapping.ContainsKey(locationWithoutExtension))
 							YooLogger.Warning($"AssetPath have existed : {locationWithoutExtension}");
 						else

Assets/YooAsset/Runtime/PackageSystem/PlayMode/EditorSimulateModeImpl.cs

@@ -43,7 +43,7 @@ namespace YooAsset
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
-		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, int timeout)
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
 		{
 			var operation = new EditorPlayModeUpdatePackageManifestOperation();
 			OperationSystem.StartOperation(operation);

Assets/YooAsset/Runtime/PackageSystem/PlayMode/HostPlayModeImpl.cs

@@ -93,7 +93,7 @@ namespace YooAsset
 		public void FlushManifestVersionFile()
 		{
 			if (_activeManifest != null)
-				PersistentHelper.SaveCachePackageVersionFile(_packageName, _activeManifest.PackageVersion);
+				PersistentTools.SaveCachePackageVersionFile(_packageName, _activeManifest.PackageVersion);
 		}
 
 		private bool IsBuildinPackageBundle(PackageBundle packageBundle)
@@ -111,9 +111,9 @@ namespace YooAsset
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
-		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, int timeout)
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
 		{
-			var operation = new HostPlayModeUpdatePackageManifestOperation(this, _packageName, packageVersion, timeout);
+			var operation = new HostPlayModeUpdatePackageManifestOperation(this, _packageName, packageVersion, autoSaveVersion, timeout);
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}

Assets/YooAsset/Runtime/PackageSystem/PlayMode/OfflinePlayModeImpl.cs

@@ -43,7 +43,7 @@ namespace YooAsset
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
-		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, int timeout)
+		UpdatePackageManifestOperation IPlayModeServices.UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout)
 		{
 			var operation = new OfflinePlayModeUpdatePackageManifestOperation();
 			OperationSystem.StartOperation(operation);

Assets/YooAsset/Runtime/PackageSystem/ResourcePackage.cs

@@ -220,13 +220,13 @@ namespace YooAsset
 		/// 向网络端请求并更新清单
 		/// </summary>
 		/// <param name="packageVersion">更新的包裹版本</param>
-		/// <param name="autoActiveManifest">自动激活清单</param>
+		/// <param name="autoSaveVersion">更新成功后自动保存版本号，作为下次初始化的版本。</param>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout = 60)
+		public UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion = true, int timeout = 60)
 		{
 			DebugCheckInitialize();
 			DebugCheckUpdateManifest();
-			return _playModeServices.UpdatePackageManifestAsync(packageVersion, timeout);
+			return _playModeServices.UpdatePackageManifestAsync(packageVersion, autoSaveVersion, timeout);
 		}
 
 		/// <summary>
@@ -251,6 +251,17 @@ namespace YooAsset
 			return operation;
 		}
 
+		/// <summary>
+		/// 清理包裹本地所有的缓存文件
+		/// </summary>
+		public ClearAllCacheFilesOperation ClearAllCacheFilesAsync()
+		{
+			DebugCheckInitialize();
+			var operation = new ClearAllCacheFilesOperation(this);
+			OperationSystem.StartOperation(operation);
+			return operation;
+		}
+
 		/// <summary>
 		/// 获取本地包裹的版本信息
 		/// </summary>

Assets/YooAsset/Runtime/Properties/AssemblyInfo.cs

@@ -1,4 +1,6 @@
 using System.Runtime.CompilerServices;
 
 [assembly: InternalsVisibleTo("YooAsset.Editor")]
+[assembly: InternalsVisibleTo("YooAsset.EditorExtension")]
+[assembly: InternalsVisibleTo("YooAsset.RuntimeExtension")]
 [assembly: InternalsVisibleTo("Assembly-CSharp-Editor")]

Assets/YooAsset/Runtime/Services/Internal/IPlayModeServices.cs

@@ -21,7 +21,7 @@ namespace YooAsset
 		/// <summary>
 		/// 向网络端请求并更新清单
 		/// </summary>
-		UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, int timeout);
+		UpdatePackageManifestOperation UpdatePackageManifestAsync(string packageVersion, bool autoSaveVersion, int timeout);
 
 		/// <summary>
 		/// 预下载指定版本的包裹内容

Assets/YooAsset/Runtime/Settings/YooAssetSettings.cs

@@ -2,7 +2,7 @@
 
 namespace YooAsset
 {
-	[CreateAssetMenu(fileName = "YooAssetSettings", menuName = "YooAsset/Create Settings")]
+	[CreateAssetMenu(fileName = "YooAssetSettings", menuName = "YooAsset/Create YooAsset Settings")]
 	internal class YooAssetSettings : ScriptableObject
 	{
 		/// <summary>

Assets/YooAsset/Runtime/Utility/YooUtility.cs

@@ -7,13 +7,67 @@ using System.Security.Cryptography;
 
 namespace YooAsset
 {
+	/// <summary>
+	/// 路径工具类
+	/// </summary>
+	internal static class PathUtility
+	{
+		/// <summary>
+		/// 路径归一化
+		/// 注意：替换为Linux路径格式
+		/// </summary>
+		public static string RegularPath(string path)
+		{
+			return path.Replace('\\', '/').Replace("\\", "/");
+		}
+		
+		/// <summary>
+		/// 移除路径里的后缀名
+		/// </summary>
+		public static string RemoveExtension(string str)
+		{
+			if (string.IsNullOrEmpty(str))
+				return str;
+
+			int index = str.LastIndexOf(".");
+			if (index == -1)
+				return str;
+			else
+				return str.Remove(index); //"assets/config/test.unity3d" --> "assets/config/test"
+		}
+
+		/// <summary>
+		/// 合并路径
+		/// </summary>
+		public static string Combine(string path1, string path2)
+		{		
+			return StringUtility.Format("{0}/{1}", path1, path2);
+		}
+
+		/// <summary>
+		/// 合并路径
+		/// </summary>
+		public static string Combine(string path1, string path2, string path3)
+		{
+			return StringUtility.Format("{0}/{1}/{2}", path1, path2, path3);
+		}
+
+		/// <summary>
+		/// 合并路径
+		/// </summary>
+		public static string Combine(string path1, string path2, string path3, string path4)
+		{
+			return StringUtility.Format("{0}/{1}/{2}/{3}", path1, path2, path3, path4);
+		}
+	}
+
 	/// <summary>
 	/// 字符串工具类
 	/// </summary>
 	internal static class StringUtility
 	{
 		[ThreadStatic]
-		private static StringBuilder _cacheBuilder = new StringBuilder(1024);
+		private static StringBuilder _cacheBuilder = new StringBuilder(2048);
 
 		public static string Format(string format, object arg0)
 		{
@@ -54,30 +108,6 @@ namespace YooAsset
 			_cacheBuilder.AppendFormat(format, args);
 			return _cacheBuilder.ToString();
 		}
-
-		public static string RemoveFirstChar(string str)
-		{
-			if (string.IsNullOrEmpty(str))
-				return str;
-			return str.Substring(1);
-		}
-		public static string RemoveLastChar(string str)
-		{
-			if (string.IsNullOrEmpty(str))
-				return str;
-			return str.Substring(0, str.Length - 1);
-		}
-		public static string RemoveExtension(string str)
-		{
-			if (string.IsNullOrEmpty(str))
-				return str;
-
-			int index = str.LastIndexOf(".");
-			if (index == -1)
-				return str;
-			else
-				return str.Remove(index); //"assets/config/test.unity3d" --> "assets/config/test"
-		}
 	}
 
 	/// <summary>
@@ -106,46 +136,26 @@ namespace YooAsset
 		}
 
 		/// <summary>
-		/// 创建文件（如果已经存在则删除旧文件）
+		/// 写入文本数据（会覆盖指定路径的文件）
 		/// </summary>
-		public static void CreateFile(string filePath, string content)
+		public static void WriteAllText(string filePath, string content)
 		{
-			// 删除旧文件
-			if (File.Exists(filePath))
-				File.Delete(filePath);
-
 			// 创建文件夹路径
 			CreateFileDirectory(filePath);
 
-			// 创建新文件
 			byte[] bytes = Encoding.UTF8.GetBytes(content);
-			using (FileStream fs = File.Create(filePath))
-			{
-				fs.Write(bytes, 0, bytes.Length);
-				fs.Flush();
-				fs.Close();
-			}
+			File.WriteAllBytes(filePath, bytes); //避免写入BOM标记
 		}
 
 		/// <summary>
-		/// 创建文件（如果已经存在则删除旧文件）
+		/// 写入字节数据（会覆盖指定路径的文件）
 		/// </summary>
-		public static void CreateFile(string filePath, byte[] data)
+		public static void WriteAllBytes(string filePath, byte[] data)
 		{
-			// 删除旧文件
-			if (File.Exists(filePath))
-				File.Delete(filePath);
-
 			// 创建文件夹路径
 			CreateFileDirectory(filePath);
 
-			// 创建新文件
-			using (FileStream fs = File.Create(filePath))
-			{
-				fs.Write(data, 0, data.Length);
-				fs.Flush();
-				fs.Close();
-			}
+			File.WriteAllBytes(filePath, data);
 		}
 
 		/// <summary>

Assets/YooAsset/Runtime/YooAssets.cs

@@ -19,7 +19,10 @@ namespace YooAsset
 		public static void Initialize(ILogger logger = null)
 		{
 			if (_isInitialize)
-				throw new Exception($"{nameof(YooAssets)} is initialized !");
+			{
+				UnityEngine.Debug.LogWarning($"{nameof(YooAssets)} is initialized !");
+				return;
+			}
 
 			if (_isInitialize == false)
 			{
@@ -99,6 +102,7 @@ namespace YooAsset
 			if (HasPackage(packageName))
 				throw new Exception($"Package {packageName} already existed !");
 
+			YooLogger.Log($"Create resource package : {packageName}");
 			ResourcePackage package = new ResourcePackage(packageName);
 			_packages.Add(package);
 			return package;
@@ -112,7 +116,7 @@ namespace YooAsset
 		{
 			var package = TryGetPackage(packageName);
 			if (package == null)
-				YooLogger.Error($"Not found assets package : {packageName}");
+				YooLogger.Error($"Not found resource package : {packageName}");
 			return package;
 		}
 
@@ -136,6 +140,24 @@ namespace YooAsset
 			return null;
 		}
 
+		/// <summary>
+		/// 销毁资源包
+		/// </summary>
+		/// <param name="packageName">资源包名称</param>
+		public static void DestroyPackage(string packageName)
+		{
+			ResourcePackage package = GetPackage(packageName);
+			if (package == null)
+				return;
+
+			YooLogger.Log($"Destroy resource package : {packageName}");
+			_packages.Remove(package);
+			package.DestroyPackage();
+
+			// 清空缓存
+			CacheSystem.ClearPackage(packageName);
+		}
+
 		/// <summary>
 		/// 检测资源包是否存在
 		/// </summary>
@@ -215,6 +237,27 @@ namespace YooAsset
 		{
 			CacheSystem.InitVerifyLevel = verifyLevel;
 		}
+
+		/// <summary>
+		/// 设置缓存系统参数，沙盒目录的存储路径
+		/// </summary>
+		public static void SetCacheSystemSandboxPath(string sandboxPath)
+		{
+			if (string.IsNullOrEmpty(sandboxPath))
+			{
+				YooLogger.Error($"Sandbox path is null or empty !");
+				return;
+			}
+
+			// 注意：需要确保没有任何资源系统起效之前才可以设置沙盒目录！
+			if (_packages.Count > 0)
+			{
+				YooLogger.Error($"Please call this method {nameof(SetCacheSystemSandboxPath)} before the package is created !");
+				return;
+			}
+
+			PersistentTools.OverwriteSandboxPath(sandboxPath);
+		}
 		#endregion
 
 		#region 沙盒相关
@@ -231,15 +274,16 @@ namespace YooAsset
 		/// </summary>
 		public static string GetSandboxRoot()
 		{
-			return PathHelper.GetPersistentRootPath();
+			return PersistentTools.GetPersistentRootPath();
 		}
 
 		/// <summary>
-		/// 清空沙盒目录
+		/// 清空沙盒目录（需要重启APP）
 		/// </summary>
 		public static void ClearSandbox()
 		{
-			PersistentHelper.DeleteSandbox();
+			YooLogger.Warning("Clear sandbox folder files, Finally, restart the application !");
+			PersistentTools.DeleteSandbox();
 		}
 		#endregion
 

Assets/YooAsset/Samples~/Space Shooter/GameScript/Editor/Encryption.cs

@@ -47,20 +47,6 @@ public class FileStreamEncryption : IEncryptionServices
 			return result;
 		}
 
-		// LoadFromFileOffset
-		if (fileInfo.BundleName.Contains("_gameres_uiimage"))
-		{
-			var fileData = File.ReadAllBytes(fileInfo.FilePath);
-			int offset = 32;
-			var temper = new byte[fileData.Length + offset];
-			Buffer.BlockCopy(fileData, 0, temper, offset, fileData.Length);
-
-			EncryptResult result = new EncryptResult();
-			result.LoadMethod = EBundleLoadMethod.LoadFromFileOffset;
-			result.EncryptedData = temper;
-			return result;
-		}
-
 		// Normal
 		{
 			EncryptResult result = new EncryptResult();

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/GameLogic/FsmNode/FsmSceneBattle.cs

@@ -35,13 +35,13 @@ internal class FsmSceneBattle : IStateNode
 
 	private IEnumerator Prepare()
 	{
-		yield return UniWindow.OpenWindowAsync<UILoadingWindow>("UILoading");
 		yield return YooAssets.LoadSceneAsync("scene_battle");
 
 		_battleRoom = new BattleRoom();
 		yield return _battleRoom.LoadRoom();
 
-		// 等所有数据准备完毕后，关闭加载界面。
-		UniWindow.CloseWindow<UILoadingWindow>();
+		// 释放资源
+		var package = YooAssets.GetPackage("DefaultPackage");
+		package.UnloadUnusedAssets();
 	}
 }

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/GameLogic/FsmNode/FsmSceneHome.cs

@@ -28,14 +28,11 @@ internal class FsmSceneHome : IStateNode
 
 	private IEnumerator Prepare()
 	{
-		if (_machine.PreviousNode != typeof(FsmInitGame).FullName)
-			yield return  UniWindow.OpenWindowAsync<UILoadingWindow>("UILoading");
-
 		yield return YooAssets.LoadSceneAsync("scene_home");	
 		yield return UniWindow.OpenWindowAsync<UIHomeWindow>("UIHome");
-		yield return new WaitForSeconds(0.5f);
-		
-		// 等所有数据准备完毕后，关闭加载界面。
-		UniWindow.CloseWindow<UILoadingWindow>();
+
+		// 释放资源
+		var package = YooAssets.GetPackage("DefaultPackage");
+		package.UnloadUnusedAssets();
 	}
 }

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FileStream.cs

@@ -8,7 +8,7 @@ public class BundleStream : FileStream
 {
     public const byte KEY = 64;
     
-    public BundleStream(string path, FileMode mode, FileAccess access, FileShare share, int bufferSize, bool useAsync) : base(path, mode, access, share, bufferSize, useAsync)
+    public BundleStream(string path, FileMode mode, FileAccess access, FileShare share) : base(path, mode, access, share)
     {
     }
     public BundleStream(string path, FileMode mode) : base(path, mode)

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmInitialize.cs

@@ -74,7 +74,7 @@ internal class FsmInitialize : IStateNode
 		}
 
 		yield return initializationOperation;
-		if (package.InitializeStatus == EOperationStatus.Succeed)
+		if (initializationOperation.Status == EOperationStatus.Succeed)
 		{
 			_machine.ChangeState<FsmUpdateVersion>();
 		}
@@ -92,41 +92,29 @@ internal class FsmInitialize : IStateNode
 	{
 		//string hostServerIP = "http://10.0.2.2"; //安卓模拟器地址
 		string hostServerIP = "http://127.0.0.1";
-		string gameVersion = "v1.0";
+		string appVersion = "v1.0";
 
 #if UNITY_EDITOR
 		if (UnityEditor.EditorUserBuildSettings.activeBuildTarget == UnityEditor.BuildTarget.Android)
-			return $"{hostServerIP}/CDN/Android/{gameVersion}";
+			return $"{hostServerIP}/CDN/Android/{appVersion}";
 		else if (UnityEditor.EditorUserBuildSettings.activeBuildTarget == UnityEditor.BuildTarget.iOS)
-			return $"{hostServerIP}/CDN/IPhone/{gameVersion}";
+			return $"{hostServerIP}/CDN/IPhone/{appVersion}";
 		else if (UnityEditor.EditorUserBuildSettings.activeBuildTarget == UnityEditor.BuildTarget.WebGL)
-			return $"{hostServerIP}/CDN/WebGL/{gameVersion}";
+			return $"{hostServerIP}/CDN/WebGL/{appVersion}";
 		else
-			return $"{hostServerIP}/CDN/PC/{gameVersion}";
+			return $"{hostServerIP}/CDN/PC/{appVersion}";
 #else
 		if (Application.platform == RuntimePlatform.Android)
-			return $"{hostServerIP}/CDN/Android/{gameVersion}";
+			return $"{hostServerIP}/CDN/Android/{appVersion}";
 		else if (Application.platform == RuntimePlatform.IPhonePlayer)
-			return $"{hostServerIP}/CDN/IPhone/{gameVersion}";
+			return $"{hostServerIP}/CDN/IPhone/{appVersion}";
 		else if (Application.platform == RuntimePlatform.WebGLPlayer)
-			return $"{hostServerIP}/CDN/WebGL/{gameVersion}";
+			return $"{hostServerIP}/CDN/WebGL/{appVersion}";
 		else
-			return $"{hostServerIP}/CDN/PC/{gameVersion}";
+			return $"{hostServerIP}/CDN/PC/{appVersion}";
 #endif
 	}
 
-	/// <summary>
-	/// 内置文件查询服务类
-	/// </summary>
-	private class GameQueryServices : IQueryServices
-	{
-		public bool QueryStreamingAssets(string fileName)
-		{
-			string buildinFolderName = YooAssets.GetStreamingAssetBuildinFolderName();
-			return StreamingAssetsHelper.FileExists($"{buildinFolderName}/{fileName}");
-		}
-	}
-
 	/// <summary>
 	/// 资源文件解密服务类
 	/// </summary>
@@ -144,7 +132,7 @@ internal class FsmInitialize : IStateNode
 
 		public Stream LoadFromStream(DecryptFileInfo fileInfo)
 		{
-			BundleStream bundleStream = new BundleStream(fileInfo.FilePath, FileMode.Open);
+			BundleStream bundleStream = new BundleStream(fileInfo.FilePath, FileMode.Open, FileAccess.Read, FileShare.Read);
 			return bundleStream;
 		}
 

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/PatchLogic/FsmNode/FsmUpdateManifest.cs

@@ -32,13 +32,13 @@ public class FsmUpdateManifest : IStateNode
 	{
 		yield return new WaitForSecondsRealtime(0.5f);
 
+		bool savePackageVersion = true;
 		var package = YooAssets.GetPackage("DefaultPackage");
-		var operation = package.UpdatePackageManifestAsync(PatchManager.Instance.PackageVersion);
+		var operation = package.UpdatePackageManifestAsync(PatchManager.Instance.PackageVersion, savePackageVersion);
 		yield return operation;
 
 		if(operation.Status == EOperationStatus.Succeed)
 		{
-			operation.SavePackageVersion();
 			_machine.ChangeState<FsmCreateDownloader>();
 		}
 		else

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/StreamingAssetsHelper/BuildinFileManifest.cs

@@ -0,0 +1,10 @@
+using System.Collections.Generic;
+using UnityEngine;
+
+/// <summary>
+/// 内置资源清单
+/// </summary>
+public class BuildinFileManifest : ScriptableObject
+{
+	public List<string> BuildinFiles = new List<string>();
+}

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/StreamingAssetsHelper/BuildinFileManifest.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 71b02dfa7aa9d4545b3417a18477fbee
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/StreamingAssetsHelper/Runtime/StreamingAssetsHelper.cs

@@ -1,57 +0,0 @@
-//-------------------------------------
-// 作者：Stark
-//-------------------------------------
-using System.Collections.Generic;
-using UnityEngine;
-
-public sealed class StreamingAssetsHelper
-{
-	private static readonly Dictionary<string, bool> _cacheData = new Dictionary<string, bool>(1000);
-
-#if UNITY_ANDROID && !UNITY_EDITOR
-	private static AndroidJavaClass _unityPlayerClass;
-	public static AndroidJavaClass UnityPlayerClass
-	{
-		get
-		{
-			if (_unityPlayerClass == null)
-				_unityPlayerClass = new UnityEngine.AndroidJavaClass("com.unity3d.player.UnityPlayer");
-			return _unityPlayerClass;
-		}
-	}
-
-	private static AndroidJavaObject _currentActivity;
-	public static AndroidJavaObject CurrentActivity
-	{
-		get
-		{
-			if (_currentActivity == null)
-				_currentActivity = UnityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity");
-			return _currentActivity;
-		}
-	}
-
-	/// <summary>
-	/// 利用安卓原生接口查询内置文件是否存在
-	/// </summary>
-	public static bool FileExists(string filePath)
-	{
-		if (_cacheData.TryGetValue(filePath, out bool result) == false)
-		{
-			result = CurrentActivity.Call<bool>("CheckAssetExist", filePath);
-			_cacheData.Add(filePath, result);
-		}
-		return result;
-	}
-#else
-	public static bool FileExists(string filePath)
-	{
-		if (_cacheData.TryGetValue(filePath, out bool result) == false)
-		{
-			result = System.IO.File.Exists(System.IO.Path.Combine(Application.streamingAssetsPath, filePath));
-			_cacheData.Add(filePath, result);
-		}
-		return result;
-	}
-#endif
-}

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/StreamingAssetsHelper/StreamingAssetsHelper.cs

@@ -0,0 +1,97 @@
+using System.IO;
+using System.Collections.Generic;
+using UnityEngine;
+using YooAsset;
+
+/// <summary>
+/// 内置文件查询服务类
+/// </summary>
+public class GameQueryServices : IQueryServices
+{
+	public bool QueryStreamingAssets(string fileName)
+	{
+		// 注意：fileName包含文件格式
+		return StreamingAssetsHelper.FileExists(fileName);
+	}
+}
+
+/// <summary>
+/// StreamingAssets目录下资源查询帮助类
+/// </summary>
+public sealed class StreamingAssetsHelper
+{
+	private static bool _isInit = false;
+	private static readonly HashSet<string> _cacheData = new HashSet<string>();
+
+#if UNITY_EDITOR
+	public static void Init() { _isInit = true; }
+	public static bool FileExists(string fileName)
+	{
+		return File.Exists(System.IO.Path.Combine(Application.streamingAssetsPath, "BuildinFiles", fileName));
+	}
+#else
+	/// <summary>
+	/// 初始化
+	/// </summary>
+	public static void Init()
+	{
+		if (_isInit == false)
+		{
+			_isInit = true;
+			var manifest = Resources.Load<BuildinFileManifest>("BuildinFileManifest");
+			foreach (string fileName in manifest.BuildinFiles)
+			{
+				_cacheData.Add(fileName);
+			}
+		}
+	}
+
+	/// <summary>
+	/// 内置文件查询方法
+	/// </summary>
+	public static bool FileExists(string fileName)
+	{
+		if (_isInit == false)
+			Init();
+
+		return _cacheData.Contains(fileName);
+	}
+#endif
+}
+
+#if UNITY_EDITOR
+internal class PreprocessBuild : UnityEditor.Build.IPreprocessBuildWithReport
+{
+	public int callbackOrder { get { return 0; } }
+
+	/// <summary>
+	/// 在构建应用程序前处理
+	/// </summary>
+	public void OnPreprocessBuild(UnityEditor.Build.Reporting.BuildReport report)
+	{
+		var manifest = ScriptableObject.CreateInstance<BuildinFileManifest>();
+
+		string folderPath = $"{Application.dataPath}/StreamingAssets/BuildinFiles";
+		DirectoryInfo root = new DirectoryInfo(folderPath);
+		FileInfo[] files = root.GetFiles();
+		foreach (var fileInfo in files)
+		{
+			if (fileInfo.Extension == ".meta")
+				continue;
+			if (fileInfo.Name.StartsWith("PackageManifest_"))
+				continue;
+			manifest.BuildinFiles.Add(fileInfo.Name);
+		}
+
+		string saveFilePath = "Assets/Resources/BuildinFileManifest.asset";
+		if (File.Exists(saveFilePath))
+			File.Delete(saveFilePath);
+		if (Directory.Exists("Assets/Resources") == false)
+			Directory.CreateDirectory("Assets/Resources");
+		UnityEditor.AssetDatabase.CreateAsset(manifest, saveFilePath);
+		UnityEditor.AssetDatabase.SaveAssets();
+		UnityEditor.AssetDatabase.Refresh();
+		Debug.Log($"内置资源清单保存成功 : {saveFilePath}");
+	}
+}
+#endif

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/StreamingAssetsHelper/StreamingAssetsHelper.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: ca0617f5ec2b4504b923e3205dc77f54
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/StreamingAssetsHelper/StreamingAssetsHelperOLD.cs

@@ -1,8 +1,80 @@
 //-------------------------------------
 // 作者：Stark
 //-------------------------------------
+using System.Collections.Generic;
+using UnityEngine;
+using YooAsset;
 
-#if UNITY_ANDROID
+/*
+/// <summary>
+/// 内置文件查询服务类
+/// </summary>
+public class GameQueryServices : IQueryServices
+{
+	public bool QueryStreamingAssets(string fileName)
+	{
+		string buildinFolderName = YooAssets.GetStreamingAssetBuildinFolderName();
+		return StreamingAssetsHelper.FileExists($"{buildinFolderName}/{fileName}");
+	}
+}
+
+/// <summary>
+/// StreamingAssets目录下资源查询帮助类
+/// </summary>
+public sealed class StreamingAssetsHelper
+{
+	private static readonly Dictionary<string, bool> _cacheData = new Dictionary<string, bool>(1000);
+
+#if UNITY_ANDROID && !UNITY_EDITOR
+	private static AndroidJavaClass _unityPlayerClass;
+	public static AndroidJavaClass UnityPlayerClass
+	{
+		get
+		{
+			if (_unityPlayerClass == null)
+				_unityPlayerClass = new UnityEngine.AndroidJavaClass("com.unity3d.player.UnityPlayer");
+			return _unityPlayerClass;
+		}
+	}
+
+	private static AndroidJavaObject _currentActivity;
+	public static AndroidJavaObject CurrentActivity
+	{
+		get
+		{
+			if (_currentActivity == null)
+				_currentActivity = UnityPlayerClass.GetStatic<AndroidJavaObject>("currentActivity");
+			return _currentActivity;
+		}
+	}
+
+	/// <summary>
+	/// 利用安卓原生接口查询内置文件是否存在
+	/// </summary>
+	public static bool FileExists(string filePath)
+	{
+		if (_cacheData.TryGetValue(filePath, out bool result) == false)
+		{
+			result = CurrentActivity.Call<bool>("CheckAssetExist", filePath);
+			_cacheData.Add(filePath, result);
+		}
+		return result;
+	}
+#else
+	public static bool FileExists(string filePath)
+	{
+		if (_cacheData.TryGetValue(filePath, out bool result) == false)
+		{
+			result = System.IO.File.Exists(System.IO.Path.Combine(Application.streamingAssetsPath, filePath));
+			_cacheData.Add(filePath, result);
+		}
+		return result;
+	}
+#endif
+}
+
+
+#if UNITY_ANDROID && UNITY_EDITOR
 /// <summary>
 /// 为Github对开发者的友好，采用自动补充UnityPlayerActivity.java文件的通用姿势满足各个开发者
 /// </summary>
@@ -30,7 +102,6 @@ internal class AndroidPost : UnityEditor.Android.IPostGenerateGradleAndroidProje
 			"        } \n" +
 			"        catch(java.io.IOException e) \n" +
 			"        { \n" +
-			"            e.printStackTrace(); \n" +
 			"        } \n" +
 			"        return false; \n" +
 			"    } \n" +
@@ -53,6 +124,8 @@ internal class AndroidPost : UnityEditor.Android.IPostGenerateGradleAndroidProje
 	}
 }
 #endif
+*/
+
 
 /*
 //auto-gen-function
@@ -70,7 +143,7 @@ public boolean CheckAssetExist(String filePath)
 	}
 	catch(java.io.IOException e)
 	{
-		e.printStackTrace();
+		//e.printStackTrace();
 	}
 	return false;
 }

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/UniFramework/UniAnimation.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 4b1fa97e8bb8c5c46ad030b9554e1b5c
+guid: 22c4a6746deb208479f4b7a040eed7f3
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/UniFramework/UniAnimation/README.md

@@ -0,0 +1,5 @@
+# UniFramework.Animation
+
+一个轻量级的高效率的动画系统。
+
+支持新的动画文件格式，不再依赖Animator文件来驱动动画，使用方式非常类似于老的Animation系统。

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/UniFramework/UniAnimation/README.md.meta

@@ -0,0 +1,7 @@
+fileFormatVersion: 2
+guid: 6a7da62cb3785ef45b2dda8fa0b3c8e5
+TextScriptImporter:
+  externalObjects: {}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Samples~/Space Shooter/ThirdParty/UniFramework/UniAnimation/Runtime.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: b19a7385dee2d0141901167dbfda9300
+guid: 8664294e17a47c14c8d12545da2349a1
 folderAsset: yes
 DefaultImporter:
   externalObjects: {}