Update CHANGELOG.md

资源收集界面规则选项显示别名

Assets/YooAsset/CHANGELOG.md

@@ -2,6 +2,19 @@
 
 All notable changes to this package will be documented in this file.
 
+## [1.4.0-preview] - 2022-12-04
+
+### Fixed
+
+- (#46)修复了资源包初始化失败之后，再次初始化发生异常的问题。
+- 修复了在初始化失败的之后，销毁YooAssets会报异常的问题。
+
+### Changed
+
+- 优化了资源收集界面，可以选择显示中文别名。
+- **优化了补丁清单序列化方式，由文本数据修改为二进制数据。**
+- 资源操作句柄增加using支持。
+
 ## [1.3.7] - 2022-11-26
 
 全新的太空战机Demo !

Assets/YooAsset/Editor/AssetBundleBuilder/AssetBundleSimulateBuilder.cs

@@ -23,7 +23,7 @@ namespace YooAsset.Editor
 			var buildResult = builder.Run(buildParameters);
 			if (buildResult.Success)
 			{
-				string manifestFileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.PackageName, buildParameters.PackageVersion);
+				string manifestFileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(buildParameters.PackageName, buildParameters.PackageVersion);
 				string manifestFilePath = $"{buildResult.OutputPackageDirectory}/{manifestFileName}";
 				return manifestFilePath;
 			}

Assets/YooAsset/Editor/AssetBundleBuilder/BuildBundleInfo.cs

@@ -182,13 +182,14 @@ namespace YooAsset.Editor
 		/// </summary>
 		internal PatchBundle CreatePatchBundle()
 		{
-			string fileHash = PatchInfo.PatchFileHash;
-			string fileCRC = PatchInfo.PatchFileCRC;
-			long fileSize = PatchInfo.PatchFileSize;
-			bool isRawFile = IsRawFile;
-			byte loadMethod = (byte)LoadMethod;
-			string[] tags = GetBundleTags();
-			PatchBundle patchBundle = new PatchBundle(BundleName, fileHash, fileCRC, fileSize, isRawFile, loadMethod, tags);
+			PatchBundle patchBundle = new PatchBundle();
+			patchBundle.BundleName = BundleName;
+			patchBundle.FileHash = PatchInfo.PatchFileHash;
+			patchBundle.FileCRC = PatchInfo.PatchFileCRC;
+			patchBundle.FileSize = PatchInfo.PatchFileSize;
+			patchBundle.IsRawFile = IsRawFile;
+			patchBundle.LoadMethod = (byte)LoadMethod;
+			patchBundle.Tags = GetBundleTags();
 			return patchBundle;
 		}
 	}

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

@@ -45,7 +45,7 @@ namespace YooAsset.Editor
 
 			// 拷贝补丁清单文件
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(buildPackageName, buildPackageVersion);
+				string fileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(buildPackageName, buildPackageVersion);
 				string sourcePath = $"{packageOutputDirectory}/{fileName}";
 				string destPath = $"{streamingAssetsDirectory}/{fileName}";
 				EditorTools.CopyFile(sourcePath, destPath, true);

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

@@ -51,18 +51,26 @@ namespace YooAsset.Editor
 				}
 			}
 
-			// 创建补丁清单文件
+			// 创建补丁清单文本文件
+			{
+				string fileName = YooAssetSettingsData.GetPatchManifestJsonFileName(buildParameters.PackageName, buildParameters.PackageVersion);
+				string filePath = $"{packageOutputDirectory}/{fileName}";
+				PatchManifest.SerializeToJson(filePath, patchManifest);
+				BuildRunner.Log($"创建补丁清单文件：{filePath}");
+			}
+
+			// 创建补丁清单二进制文件
 			string packageHash;
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(buildParameters.PackageName, buildParameters.PackageVersion);
+				string fileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(buildParameters.PackageName, buildParameters.PackageVersion);
 				string filePath = $"{packageOutputDirectory}/{fileName}";
-				PatchManifest.Serialize(filePath, patchManifest);
+				PatchManifest.SerializeToBinary(filePath, patchManifest);
 				packageHash = HashUtility.FileMD5(filePath);
 				BuildRunner.Log($"创建补丁清单文件：{filePath}");
 
-				var patchManifestContext = new PatchManifestContext();
-				string jsonData = FileUtility.ReadFile(filePath);
-				patchManifestContext.Manifest = PatchManifest.Deserialize(jsonData);
+				PatchManifestContext patchManifestContext = new PatchManifestContext();
+				byte[] bytesData = FileUtility.ReadAllBytes(filePath);
+				patchManifestContext.Manifest = PatchManifest.DeserializeFromBinary(bytesData);
 				context.SetContextObject(patchManifestContext);
 			}
 

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorConfig.cs

@@ -10,13 +10,14 @@ namespace YooAsset.Editor
 {
 	public class AssetBundleCollectorConfig
 	{
-		public const string ConfigVersion = "2.1";
+		public const string ConfigVersion = "2.2";
 
 		public const string XmlVersion = "Version";
 		public const string XmlCommon = "Common";
 		public const string XmlEnableAddressable = "AutoAddressable";
 		public const string XmlUniqueBundleName = "UniqueBundleName";
 		public const string XmlShowPackageView = "ShowPackageView";
+		public const string XmlShowEditorAlias = "ShowEditorAlias";
 
 		public const string XmlPackage = "Package";
 		public const string XmlPackageName = "PackageName";
@@ -65,6 +66,7 @@ namespace YooAsset.Editor
 			bool enableAddressable = false;
 			bool uniqueBundleName = false;
 			bool showPackageView = false;
+			bool showEditorAlias = false;
 			var commonNodeList = root.GetElementsByTagName(XmlCommon);
 			if (commonNodeList.Count > 0)
 			{
@@ -75,10 +77,13 @@ namespace YooAsset.Editor
 					throw new Exception($"Not found attribute {XmlUniqueBundleName} in {XmlCommon}");
 				if (commonElement.HasAttribute(XmlShowPackageView) == false)
 					throw new Exception($"Not found attribute {XmlShowPackageView} in {XmlCommon}");
+				if (commonElement.HasAttribute(XmlShowEditorAlias) == false)
+					throw new Exception($"Not found attribute {XmlShowEditorAlias} in {XmlCommon}");
 
 				enableAddressable = commonElement.GetAttribute(XmlEnableAddressable) == "True" ? true : false;
 				uniqueBundleName = commonElement.GetAttribute(XmlUniqueBundleName) == "True" ? true : false;
 				showPackageView = commonElement.GetAttribute(XmlShowPackageView) == "True" ? true : false;
+				showEditorAlias = commonElement.GetAttribute(XmlShowEditorAlias) == "True" ? true : false;
 			}
 
 			// 读取包裹配置
@@ -153,6 +158,7 @@ namespace YooAsset.Editor
 			AssetBundleCollectorSettingData.Setting.EnableAddressable = enableAddressable;
 			AssetBundleCollectorSettingData.Setting.UniqueBundleName = uniqueBundleName;
 			AssetBundleCollectorSettingData.Setting.ShowPackageView = showPackageView;
+			AssetBundleCollectorSettingData.Setting.ShowEditorAlias = showEditorAlias;
 			AssetBundleCollectorSettingData.Setting.Packages.AddRange(packages);
 			AssetBundleCollectorSettingData.SaveFile();
 			Debug.Log($"导入配置完毕！");
@@ -183,6 +189,7 @@ namespace YooAsset.Editor
 			commonElement.SetAttribute(XmlEnableAddressable, AssetBundleCollectorSettingData.Setting.EnableAddressable.ToString());
 			commonElement.SetAttribute(XmlUniqueBundleName, AssetBundleCollectorSettingData.Setting.UniqueBundleName.ToString());
 			commonElement.SetAttribute(XmlShowPackageView, AssetBundleCollectorSettingData.Setting.ShowPackageView.ToString());
+			commonElement.SetAttribute(XmlShowEditorAlias, AssetBundleCollectorSettingData.Setting.ShowEditorAlias.ToString());
 			root.AppendChild(commonElement);
 
 			// 设置Package配置
@@ -296,6 +303,23 @@ namespace YooAsset.Editor
 				return UpdateXmlConfig(xmlDoc);
 			}
 
+			// 2.1 -> 2.2
+			if (configVersion == "2.1")
+			{
+				// 添加公共元素属性
+				var commonNodeList = root.GetElementsByTagName(XmlCommon);
+				if (commonNodeList.Count > 0)
+				{
+					XmlElement commonElement = commonNodeList[0] as XmlElement;
+					if (commonElement.HasAttribute(XmlShowEditorAlias) == false)
+						commonElement.SetAttribute(XmlShowEditorAlias, "False");
+				}
+
+				// 更新版本
+				root.SetAttribute(XmlVersion, "2.2");
+				return UpdateXmlConfig(xmlDoc);
+			}
+
 			return false;
 		}
 	}

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSetting.cs

@@ -23,6 +23,12 @@ namespace YooAsset.Editor
 		/// </summary>
 		public bool UniqueBundleName = false;
 
+		/// <summary>
+		/// 是否显示编辑器别名
+		/// </summary>
+		public bool ShowEditorAlias = false;
+
+
 		/// <summary>
 		/// 包裹列表
 		/// </summary>

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorSettingData.cs

@@ -38,92 +38,6 @@ namespace YooAsset.Editor
 			}
 		}
 
-		public static List<string> GetActiveRuleNames()
-		{
-			if (_setting == null)
-				LoadSettingData();
-
-			List<string> names = new List<string>();
-			foreach (var pair in _cacheActiveRuleTypes)
-			{
-				names.Add(pair.Key);
-			}
-			return names;
-		}
-		public static List<string> GetAddressRuleNames()
-		{
-			if (_setting == null)
-				LoadSettingData();
-
-			List<string> names = new List<string>();
-			foreach (var pair in _cacheAddressRuleTypes)
-			{
-				names.Add(pair.Key);
-			}
-			return names;
-		}
-		public static List<string> GetPackRuleNames()
-		{
-			if (_setting == null)
-				LoadSettingData();
-
-			List<string> names = new List<string>();
-			foreach (var pair in _cachePackRuleTypes)
-			{
-				names.Add(pair.Key);
-			}
-			return names;
-		}
-		public static List<string> GetFilterRuleNames()
-		{
-			if (_setting == null)
-				LoadSettingData();
-
-			List<string> names = new List<string>();
-			foreach (var pair in _cacheFilterRuleTypes)
-			{
-				names.Add(pair.Key);
-			}
-			return names;
-		}
-		public static bool HasActiveRuleName(string ruleName)
-		{
-			foreach (var pair in _cacheActiveRuleTypes)
-			{
-				if (pair.Key == ruleName)
-					return true;
-			}
-			return false;
-		}
-		public static bool HasAddressRuleName(string ruleName)
-		{
-			foreach (var pair in _cacheAddressRuleTypes)
-			{
-				if (pair.Key == ruleName)
-					return true;
-			}
-			return false;
-		}
-		public static bool HasPackRuleName(string ruleName)
-		{
-			foreach (var pair in _cachePackRuleTypes)
-			{
-				if (pair.Key == ruleName)
-					return true;
-			}
-			return false;
-		}
-		public static bool HasFilterRuleName(string ruleName)
-		{
-			foreach (var pair in _cacheFilterRuleTypes)
-			{
-				if (pair.Key == ruleName)
-					return true;
-			}
-			return false;
-		}
-
-
 		/// <summary>
 		/// 加载配置文件
 		/// </summary>
@@ -146,6 +60,7 @@ namespace YooAsset.Editor
 					typeof(PackCollector),
 					typeof(PackGroup),
 					typeof(PackRawFile),
+					typeof(PackShaderVariants)
 				};
 
 				var customTypes = EditorTools.GetAssignableTypes(typeof(IPackRule));
@@ -266,7 +181,92 @@ namespace YooAsset.Editor
 			SaveFile();
 		}
 
-		// 实例类相关
+		public static List<RuleDisplayName> GetActiveRuleNames()
+		{
+			if (_setting == null)
+				LoadSettingData();
+
+			List<RuleDisplayName> names = new List<RuleDisplayName>();
+			foreach (var pair in _cacheActiveRuleTypes)
+			{
+				RuleDisplayName ruleName = new RuleDisplayName();
+				ruleName.ClassName = pair.Key;
+				ruleName.DisplayName = GetRuleDisplayName(pair.Key, pair.Value);
+				names.Add(ruleName);
+			}
+			return names;
+		}
+		public static List<RuleDisplayName> GetAddressRuleNames()
+		{
+			if (_setting == null)
+				LoadSettingData();
+
+			List<RuleDisplayName> names = new List<RuleDisplayName>();
+			foreach (var pair in _cacheAddressRuleTypes)
+			{
+				RuleDisplayName ruleName = new RuleDisplayName();
+				ruleName.ClassName = pair.Key;
+				ruleName.DisplayName = GetRuleDisplayName(pair.Key, pair.Value);
+				names.Add(ruleName);
+			}
+			return names;
+		}
+		public static List<RuleDisplayName> GetPackRuleNames()
+		{
+			if (_setting == null)
+				LoadSettingData();
+
+			List<RuleDisplayName> names = new List<RuleDisplayName>();
+			foreach (var pair in _cachePackRuleTypes)
+			{
+				RuleDisplayName ruleName = new RuleDisplayName();
+				ruleName.ClassName = pair.Key;
+				ruleName.DisplayName = GetRuleDisplayName(pair.Key, pair.Value);
+				names.Add(ruleName);
+			}
+			return names;
+		}
+		public static List<RuleDisplayName> GetFilterRuleNames()
+		{
+			if (_setting == null)
+				LoadSettingData();
+
+			List<RuleDisplayName> names = new List<RuleDisplayName>();
+			foreach (var pair in _cacheFilterRuleTypes)
+			{
+				RuleDisplayName ruleName = new RuleDisplayName();
+				ruleName.ClassName = pair.Key;
+				ruleName.DisplayName = GetRuleDisplayName(pair.Key, pair.Value);
+				names.Add(ruleName);
+			}
+			return names;
+		}
+		private static string GetRuleDisplayName(string name, Type type)
+		{
+			var attribute = EditorAttribute.GetAttribute<DisplayNameAttribute>(type);
+			if (attribute != null && string.IsNullOrEmpty(attribute.DisplayName) == false)
+				return attribute.DisplayName;
+			else
+				return name;
+		}
+
+		public static bool HasActiveRuleName(string ruleName)
+		{
+			return _cacheActiveRuleTypes.Keys.Contains(ruleName);
+		}
+		public static bool HasAddressRuleName(string ruleName)
+		{
+			return _cacheAddressRuleTypes.Keys.Contains(ruleName);
+		}
+		public static bool HasPackRuleName(string ruleName)
+		{
+			return _cachePackRuleTypes.Keys.Contains(ruleName);
+		}
+		public static bool HasFilterRuleName(string ruleName)
+		{
+			return _cacheFilterRuleTypes.Keys.Contains(ruleName);
+		}
+
 		public static IActiveRule GetActiveRuleInstance(string ruleName)
 		{
 			if (_cacheActiveRuleInstance.TryGetValue(ruleName, out IActiveRule instance))
@@ -352,6 +352,11 @@ namespace YooAsset.Editor
 			Setting.UniqueBundleName = uniqueBundleName;
 			IsDirty = true;
 		}
+		public static void ModifyShowEditorAlias(bool showAlias)
+		{
+			Setting.ShowEditorAlias = showAlias;
+			IsDirty = true;
+		}
 
 		// 资源包裹编辑相关
 		public static AssetBundleCollectorPackage CreatePackage(string packageName)

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.cs

@@ -20,14 +20,15 @@ namespace YooAsset.Editor
 
 		private Button _saveButton;
 		private List<string> _collectorTypeList;
-		private List<string> _activeRuleList;
-		private List<string> _addressRuleList;
-		private List<string> _packRuleList;
-		private List<string> _filterRuleList;
-		
+		private List<RuleDisplayName> _activeRuleList;
+		private List<RuleDisplayName> _addressRuleList;
+		private List<RuleDisplayName> _packRuleList;
+		private List<RuleDisplayName> _filterRuleList;
+
 		private Toggle _showPackageToogle;
 		private Toggle _enableAddressableToogle;
 		private Toggle _uniqueBundleNameToogle;
+		private Toggle _showEditorAliasToggle;
 
 		private VisualElement _packageContainer;
 		private ListView _packageListView;
@@ -42,7 +43,7 @@ namespace YooAsset.Editor
 
 		private VisualElement _collectorContainer;
 		private ScrollView _collectorScrollView;
-		private PopupField<string> _activeRulePopupField;
+		private PopupField<RuleDisplayName> _activeRulePopupField;
 
 		private int _lastModifyPackageIndex = 0;
 		private int _lastModifyGroupIndex = 0;
@@ -95,6 +96,13 @@ namespace YooAsset.Editor
 					RefreshWindow();
 				});
 
+				_showEditorAliasToggle = root.Q<Toggle>("ShowEditorAlias");
+				_showEditorAliasToggle.RegisterValueChangedCallback(evt =>
+				{
+					AssetBundleCollectorSettingData.ModifyShowEditorAlias(evt.newValue);
+					RefreshWindow();
+				});
+
 				// 配置修复按钮
 				var fixBtn = root.Q<Button>("FixButton");
 				fixBtn.clicked += FixBtn_clicked;
@@ -236,21 +244,23 @@ namespace YooAsset.Editor
 				// 分组激活规则
 				var activeRuleContainer = root.Q("ActiveRuleContainer");
 				{
-					_activeRulePopupField = new PopupField<string>("Active Rule", _activeRuleList, 0);
+					_activeRulePopupField = new PopupField<RuleDisplayName>("Active Rule", _activeRuleList, 0);
 					_activeRulePopupField.name = "ActiveRuleMaskField";
 					_activeRulePopupField.style.unityTextAlign = TextAnchor.MiddleLeft;
-					activeRuleContainer.Add(_activeRulePopupField);
+					_activeRulePopupField.formatListItemCallback = FormatListItemCallback;
+					_activeRulePopupField.formatSelectedValueCallback = FormatSelectedValueCallback;
 					_activeRulePopupField.RegisterValueChangedCallback(evt =>
 					{
 						var selectPackage = _packageListView.selectedItem as AssetBundleCollectorPackage;
 						var selectGroup = _groupListView.selectedItem as AssetBundleCollectorGroup;
 						if (selectPackage != null && selectGroup != null)
 						{
-							selectGroup.ActiveRuleName = evt.newValue;
+							selectGroup.ActiveRuleName = evt.newValue.ClassName;
 							AssetBundleCollectorSettingData.ModifyGroup(selectPackage, selectGroup);
 							FillGroupViewData();
 						}
 					});
+					activeRuleContainer.Add(_activeRulePopupField);
 				}
 
 				// 刷新窗体
@@ -290,6 +300,9 @@ namespace YooAsset.Editor
 		{
 			_showPackageToogle.SetValueWithoutNotify(AssetBundleCollectorSettingData.Setting.ShowPackageView);
 			_enableAddressableToogle.SetValueWithoutNotify(AssetBundleCollectorSettingData.Setting.EnableAddressable);
+			_uniqueBundleNameToogle.SetValueWithoutNotify(AssetBundleCollectorSettingData.Setting.UniqueBundleName);
+			_showEditorAliasToggle.SetValueWithoutNotify(AssetBundleCollectorSettingData.Setting.ShowEditorAlias);
+
 			_groupContainer.visible = false;
 			_collectorContainer.visible = false;
 
@@ -321,6 +334,20 @@ namespace YooAsset.Editor
 		{
 			AssetBundleCollectorSettingData.SaveFile();
 		}
+		private string FormatListItemCallback(RuleDisplayName ruleDisplayName)
+		{
+			if (_showEditorAliasToggle.value)
+				return ruleDisplayName.DisplayName;
+			else
+				return ruleDisplayName.ClassName;
+		}
+		private string FormatSelectedValueCallback(RuleDisplayName ruleDisplayName)
+		{
+			if (_showEditorAliasToggle.value)
+				return ruleDisplayName.DisplayName;
+			else
+				return ruleDisplayName.ClassName;
+		}
 
 		// 包裹列表相关
 		private void FillPackageViewData()
@@ -334,7 +361,7 @@ namespace YooAsset.Editor
 			{
 				_packageListView.selectedIndex = _lastModifyPackageIndex;
 			}
-			
+
 			if (_showPackageToogle.value)
 				_packageContainer.style.display = DisplayStyle.Flex;
 			else
@@ -410,7 +437,7 @@ namespace YooAsset.Editor
 			_groupListView.itemsSource = selectPackage.Groups;
 			_groupListView.Rebuild();
 
-			if(_lastModifyGroupIndex >=0 && _lastModifyGroupIndex < _groupListView.itemsSource.Count)
+			if (_lastModifyGroupIndex >= 0 && _lastModifyGroupIndex < _groupListView.itemsSource.Count)
 			{
 				_groupListView.selectedIndex = _lastModifyGroupIndex;
 			}
@@ -460,7 +487,7 @@ namespace YooAsset.Editor
 
 			_collectorContainer.visible = true;
 			_lastModifyGroupIndex = _groupListView.selectedIndex;
-			_activeRulePopupField.SetValueWithoutNotify(selectGroup.ActiveRuleName);
+			_activeRulePopupField.SetValueWithoutNotify(GetActiveRuleIndex(selectGroup.ActiveRuleName));
 			_groupNameTxt.SetValueWithoutNotify(selectGroup.GroupName);
 			_groupDescTxt.SetValueWithoutNotify(selectGroup.GroupDesc);
 			_groupAssetTagsTxt.SetValueWithoutNotify(selectGroup.AssetTags);
@@ -564,21 +591,21 @@ namespace YooAsset.Editor
 			}
 			if (_enableAddressableToogle.value)
 			{
-				var popupField = new PopupField<string>(_addressRuleList, 0);
+				var popupField = new PopupField<RuleDisplayName>(_addressRuleList, 0);
 				popupField.name = "PopupField1";
 				popupField.style.unityTextAlign = TextAnchor.MiddleLeft;
 				popupField.style.width = 200;
 				elementBottom.Add(popupField);
 			}
 			{
-				var popupField = new PopupField<string>(_packRuleList, 0);
+				var popupField = new PopupField<RuleDisplayName>(_packRuleList, 0);
 				popupField.name = "PopupField2";
 				popupField.style.unityTextAlign = TextAnchor.MiddleLeft;
-				popupField.style.width = 150;
+				popupField.style.width = 230;
 				elementBottom.Add(popupField);
 			}
 			{
-				var popupField = new PopupField<string>(_filterRuleList, 0);
+				var popupField = new PopupField<RuleDisplayName>(_filterRuleList, 0);
 				popupField.name = "PopupField3";
 				popupField.style.unityTextAlign = TextAnchor.MiddleLeft;
 				popupField.style.width = 150;
@@ -676,13 +703,15 @@ namespace YooAsset.Editor
 			});
 
 			// Address Rule
-			var popupField1 = element.Q<PopupField<string>>("PopupField1");
+			var popupField1 = element.Q<PopupField<RuleDisplayName>>("PopupField1");
 			if (popupField1 != null)
 			{
 				popupField1.index = GetAddressRuleIndex(collector.AddressRuleName);
+				popupField1.formatListItemCallback = FormatListItemCallback;
+				popupField1.formatSelectedValueCallback = FormatSelectedValueCallback;
 				popupField1.RegisterValueChangedCallback(evt =>
 				{
-					collector.AddressRuleName = evt.newValue;
+					collector.AddressRuleName = evt.newValue.ClassName;
 					AssetBundleCollectorSettingData.ModifyCollector(selectGroup, collector);
 					if (foldout.value)
 					{
@@ -692,11 +721,13 @@ namespace YooAsset.Editor
 			}
 
 			// Pack Rule
-			var popupField2 = element.Q<PopupField<string>>("PopupField2");
+			var popupField2 = element.Q<PopupField<RuleDisplayName>>("PopupField2");
 			popupField2.index = GetPackRuleIndex(collector.PackRuleName);
+			popupField2.formatListItemCallback = FormatListItemCallback;
+			popupField2.formatSelectedValueCallback = FormatSelectedValueCallback;
 			popupField2.RegisterValueChangedCallback(evt =>
 			{
-				collector.PackRuleName = evt.newValue;
+				collector.PackRuleName = evt.newValue.ClassName;
 				AssetBundleCollectorSettingData.ModifyCollector(selectGroup, collector);
 				if (foldout.value)
 				{
@@ -705,11 +736,13 @@ namespace YooAsset.Editor
 			});
 
 			// Filter Rule
-			var popupField3 = element.Q<PopupField<string>>("PopupField3");
+			var popupField3 = element.Q<PopupField<RuleDisplayName>>("PopupField3");
 			popupField3.index = GetFilterRuleIndex(collector.FilterRuleName);
+			popupField3.formatListItemCallback = FormatListItemCallback;
+			popupField3.formatSelectedValueCallback = FormatSelectedValueCallback;
 			popupField3.RegisterValueChangedCallback(evt =>
 			{
-				collector.FilterRuleName = evt.newValue;
+				collector.FilterRuleName = evt.newValue.ClassName;
 				AssetBundleCollectorSettingData.ModifyCollector(selectGroup, collector);
 				if (foldout.value)
 				{
@@ -815,7 +848,7 @@ namespace YooAsset.Editor
 		{
 			for (int i = 0; i < _addressRuleList.Count; i++)
 			{
-				if (_addressRuleList[i] == ruleName)
+				if (_addressRuleList[i].ClassName == ruleName)
 					return i;
 			}
 			return 0;
@@ -824,7 +857,7 @@ namespace YooAsset.Editor
 		{
 			for (int i = 0; i < _packRuleList.Count; i++)
 			{
-				if (_packRuleList[i] == ruleName)
+				if (_packRuleList[i].ClassName == ruleName)
 					return i;
 			}
 			return 0;
@@ -833,11 +866,20 @@ namespace YooAsset.Editor
 		{
 			for (int i = 0; i < _filterRuleList.Count; i++)
 			{
-				if (_filterRuleList[i] == ruleName)
+				if (_filterRuleList[i].ClassName == ruleName)
 					return i;
 			}
 			return 0;
 		}
+		private RuleDisplayName GetActiveRuleIndex(string ruleName)
+		{
+			for (int i = 0; i < _activeRuleList.Count; i++)
+			{
+				if (_activeRuleList[i].ClassName == ruleName)
+					return _activeRuleList[i];
+			}
+			return _activeRuleList[0];
+		}
 	}
 }
 #endif

Assets/YooAsset/Editor/AssetBundleCollector/AssetBundleCollectorWindow.uxml

@@ -1,4 +1,4 @@
-<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements" xsi="http://www.w3.org/2001/XMLSchema-instance" engine="UnityEngine.UIElements" editor="UnityEditor.UIElements" noNamespaceSchemaLocation="../../UIElementsSchema/UIElements.xsd" editor-extension-mode="True">
+<ui:UXML xmlns:ui="UnityEngine.UIElements" xmlns:uie="UnityEditor.UIElements">
     <uie:Toolbar name="Toolbar" style="display: flex; flex-direction: row-reverse;">
         <ui:Button text="Save" display-tooltip-when-elided="true" name="SaveButton" style="width: 50px; background-color: rgb(56, 147, 58);" />
         <ui:Button text="导出" display-tooltip-when-elided="true" name="ExportButton" style="width: 50px; background-color: rgb(56, 147, 58);" />
@@ -7,6 +7,7 @@
     </uie:Toolbar>
     <ui:VisualElement name="PublicContainer" style="height: 30px; background-color: rgb(67, 67, 67); flex-direction: row; border-left-width: 5px; border-right-width: 5px; border-top-width: 5px; border-bottom-width: 5px;">
         <ui:Toggle label="Show Packages" name="ShowPackages" style="width: 196px; -unity-text-align: middle-left;" />
+        <ui:Toggle label="Show Editor Alias" name="ShowEditorAlias" style="width: 196px; -unity-text-align: middle-left;" />
         <ui:Toggle label="Enable Addressable" name="EnableAddressable" style="width: 196px; -unity-text-align: middle-left;" />
         <ui:Toggle label="Unique Bundle Name" name="UniqueBundleName" style="width: 196px; -unity-text-align: middle-left;" />
     </ui:VisualElement>

Assets/YooAsset/Editor/AssetBundleCollector/DefaultActiveRule.cs

@@ -1,9 +1,7 @@
 
 namespace YooAsset.Editor
 {
-	/// <summary>
-	/// 启用分组
-	/// </summary>
+	[DisplayName("启用分组")]
 	public class EnableGroup : IActiveRule
 	{
 		public bool IsActiveGroup()
@@ -12,9 +10,7 @@ namespace YooAsset.Editor
 		}
 	}
 
-	/// <summary>
-	/// 禁用分组
-	/// </summary>
+	[DisplayName("禁用分组")]
 	public class DisableGroup : IActiveRule
 	{
 		public bool IsActiveGroup()

Assets/YooAsset/Editor/AssetBundleCollector/DefaultAddressRule.cs

@@ -2,9 +2,7 @@
 
 namespace YooAsset.Editor
 {
-	/// <summary>
-	/// 以文件名为定位地址
-	/// </summary>
+	[DisplayName("以文件名称为定位地址")]
 	public class AddressByFileName : IAddressRule
 	{
 		string IAddressRule.GetAssetAddress(AddressRuleData data)
@@ -13,9 +11,7 @@ namespace YooAsset.Editor
 		}
 	}
 
-	/// <summary>
-	/// 以组名+文件名为定位地址
-	/// </summary>
+	[DisplayName("以分组名称+文件名称为定位地址")]
 	public class AddressByGroupAndFileName : IAddressRule
 	{
 		string IAddressRule.GetAssetAddress(AddressRuleData data)
@@ -25,9 +21,7 @@ namespace YooAsset.Editor
 		}
 	}
 
-	/// <summary>
-	/// 以收集器名+文件名为定位地址
-	/// </summary>
+	[DisplayName("以收集器名称+文件名称为定位地址")]
 	public class AddressByCollectorAndFileName : IAddressRule
 	{
 		string IAddressRule.GetAssetAddress(AddressRuleData data)

Assets/YooAsset/Editor/AssetBundleCollector/DefaultFilterRule.cs

@@ -4,9 +4,7 @@ using System.IO;
 
 namespace YooAsset.Editor
 {
-	/// <summary>
-	/// 收集所有资源
-	/// </summary>
+	[DisplayName("收集所有资源")]
 	public class CollectAll : IFilterRule
 	{
 		public bool IsCollectAsset(FilterRuleData data)
@@ -15,9 +13,7 @@ namespace YooAsset.Editor
 		}
 	}
 
-	/// <summary>
-	/// 只收集场景
-	/// </summary>
+	[DisplayName("收集场景")]
 	public class CollectScene : IFilterRule
 	{
 		public bool IsCollectAsset(FilterRuleData data)
@@ -25,10 +21,8 @@ namespace YooAsset.Editor
 			return Path.GetExtension(data.AssetPath) == ".unity";
 		}
 	}
-	
-	/// <summary>
-	/// 只收集预制体
-	/// </summary>
+
+	[DisplayName("收集预制体")]
 	public class CollectPrefab : IFilterRule
 	{
 		public bool IsCollectAsset(FilterRuleData data)
@@ -37,15 +31,13 @@ namespace YooAsset.Editor
 		}
 	}
 
-	/// <summary>
-	/// 只收集精灵类型的资源
-	/// </summary>
+	[DisplayName("收集精灵类型的纹理")]
 	public class CollectSprite : IFilterRule
 	{
 		public bool IsCollectAsset(FilterRuleData data)
 		{
 			var mainAssetType = AssetDatabase.GetMainAssetTypeAtPath(data.AssetPath);
-			if(mainAssetType == typeof(Texture2D))
+			if (mainAssetType == typeof(Texture2D))
 			{
 				var texImporter = AssetImporter.GetAtPath(data.AssetPath) as TextureImporter;
 				if (texImporter != null && texImporter.textureType == TextureImporterType.Sprite)
@@ -60,9 +52,7 @@ namespace YooAsset.Editor
 		}
 	}
 
-	/// <summary>
-	/// 只收集着色器变种收集文件
-	/// </summary>
+	[DisplayName("收集着色器变种集合")]
 	public class CollectShaderVariants : IFilterRule
 	{
 		public bool IsCollectAsset(FilterRuleData data)

Assets/YooAsset/Editor/AssetBundleCollector/DefaultPackRule.cs

@@ -10,6 +10,7 @@ namespace YooAsset.Editor
 	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop_image_backgroud.bundle"
 	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop_view_main.bundle"
 	/// </summary>
+	[DisplayName("以文件路径作为资源包名")]
 	public class PackSeparately : IPackRule
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
@@ -25,6 +26,7 @@ namespace YooAsset.Editor
 	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop_image.bundle"
 	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop_view.bundle"
 	/// </summary>
+	[DisplayName("以父类文件夹路径作为资源包名")]
 	public class PackDirectory : IPackRule
 	{
 		public static PackDirectory StaticPackRule = new PackDirectory();
@@ -43,6 +45,7 @@ namespace YooAsset.Editor
 	/// 例如："Assets/UIPanel/Shop/Image/backgroud.png" --> "assets_uipanel_shop.bundle"
 	/// 例如："Assets/UIPanel/Shop/View/main.prefab" --> "assets_uipanel_shop.bundle"
 	/// </summary>
+	[DisplayName("以收集器路径下顶级文件夹为资源包名")]
 	public class PackTopDirectory : IPackRule
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
@@ -68,6 +71,7 @@ namespace YooAsset.Editor
 	/// 以收集器路径作为资源包名
 	/// 注意：收集的所有文件打进一个资源包
 	/// </summary>
+	[DisplayName("以收集器路径作为资源包名")]
 	public class PackCollector : IPackRule
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
@@ -90,6 +94,7 @@ namespace YooAsset.Editor
 	/// 以分组名称作为资源包名
 	/// 注意：收集的所有文件打进一个资源包
 	/// </summary>
+	[DisplayName("以分组名称作为资源包名")]
 	public class PackGroup : IPackRule
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
@@ -99,9 +104,10 @@ namespace YooAsset.Editor
 	}
 
 	/// <summary>
-	/// 原生文件打包模式
+	/// 打包原生文件
 	/// 注意：原生文件打包支持：图片，音频，视频，文本
 	/// </summary>
+	[DisplayName("打包原生文件")]
 	public class PackRawFile : IPackRule
 	{
 		string IPackRule.GetBundleName(PackRuleData data)
@@ -126,8 +132,9 @@ namespace YooAsset.Editor
 	}
 
 	/// <summary>
-	/// 着色器变种收集文件
+	/// 打包着色器变种集合
 	/// </summary>
+	[DisplayName("打包着色器变种集合")]
 	public class PackShaderVariants : IPackRule
 	{
 		public string GetBundleName(PackRuleData data)

Assets/YooAsset/Editor/AssetBundleCollector/RuleDisplayName.cs

@@ -0,0 +1,9 @@
+
+namespace YooAsset.Editor
+{
+	public class RuleDisplayName
+	{
+		public string ClassName;
+		public string DisplayName;
+	}
+}

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

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 60c7594328ef976408edadfdf2b9aa3d
+guid: df712711c3830af419b7ada8fee53dda
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Editor/AssetBundleReporter/AssetBundleReporterWindow.cs

@@ -109,7 +109,7 @@ namespace YooAsset.Editor
 				return;
 
 			_reportFilePath = selectFilePath;
-			string jsonData = FileUtility.ReadFile(_reportFilePath);
+			string jsonData = FileUtility.ReadAllText(_reportFilePath);
 			_buildReport = BuildReport.Deserialize(jsonData);
 			_assetListViewer.FillViewData(_buildReport, _searchKeyWord);
 			_bundleListViewer.FillViewData(_buildReport, _reportFilePath, _searchKeyWord);

Assets/YooAsset/Editor/EditorAttribute.cs

@@ -0,0 +1,36 @@
+using System;
+using System.Reflection;
+
+namespace YooAsset.Editor
+{
+	/// <summary>
+	/// 编辑器显示名字
+	/// </summary>
+	public class DisplayNameAttribute : Attribute
+	{
+		public string DisplayName;
+
+		public DisplayNameAttribute(string name)
+		{
+			this.DisplayName = name;
+		}
+	}
+
+	public static class EditorAttribute
+	{
+		internal static T GetAttribute<T>(Type type) where T : Attribute
+		{
+			return (T)type.GetCustomAttribute(typeof(T), false);
+		}
+
+		internal static T GetAttribute<T>(MethodInfo methodInfo) where T : Attribute
+		{
+			return (T)methodInfo.GetCustomAttribute(typeof(T), false);
+		}
+
+		internal static T GetAttribute<T>(FieldInfo field) where T : Attribute
+		{
+			return (T)field.GetCustomAttribute(typeof(T), false);
+		}
+	}
+}

Assets/YooAsset/Editor/EditorAttribute.cs.meta

@@ -1,5 +1,5 @@
 fileFormatVersion: 2
-guid: 6b03684bc5163694ab3983243512b4cc
+guid: 92d5f73b21059af43b7f56165b7acd63
 MonoImporter:
   externalObjects: {}
   serializedVersion: 2

Assets/YooAsset/Runtime/AssetSystem/AssetSystem.cs

@@ -73,15 +73,15 @@ namespace YooAsset
 			{
 				provider.Destroy();
 			}
+			_providers.Clear();
+
 			foreach (var loader in _loaders)
 			{
 				loader.Destroy(true);
 			}
-
-			_providers.Clear();
 			_loaders.Clear();
-			ClearSceneHandle();
 
+			ClearSceneHandle();
 			DecryptionServices = null;
 			BundleServices = null;
 		}
@@ -298,19 +298,21 @@ namespace YooAsset
 		internal void ClearSceneHandle()
 		{
 			// 释放资源包下的所有场景
-			string packageName = BundleServices.GetPackageName();
-			List<string> removeList = new List<string>();
-			foreach (var valuePair in _sceneHandles)
+			if (BundleServices.IsServicesValid())
 			{
-				if (valuePair.Value.PackageName == packageName)
+				string packageName = BundleServices.GetPackageName();
+				List<string> removeList = new List<string>();
+				foreach (var valuePair in _sceneHandles)
 				{
-					removeList.Add(valuePair.Key);
+					if (valuePair.Value.PackageName == packageName)
+					{
+						removeList.Add(valuePair.Key);
+					}
+				}
+				foreach (var key in removeList)
+				{
+					_sceneHandles.Remove(key);
 				}
-			}
-
-			foreach (var key in removeList)
-			{
-				_sceneHandles.Remove(key);
 			}
 		}
 

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

@@ -1,9 +1,10 @@
-using UnityEngine;
+using System;
 using System.Collections.Generic;
+using UnityEngine;
 
 namespace YooAsset
 {
-	public sealed class AssetOperationHandle : OperationHandleBase
+	public sealed class AssetOperationHandle : OperationHandleBase, IDisposable
 	{
 		private System.Action<AssetOperationHandle> _callback;
 
@@ -37,6 +38,33 @@ namespace YooAsset
 			}
 		}
 
+		/// <summary>
+		/// 等待异步执行完毕
+		/// </summary>
+		public void WaitForAsyncComplete()
+		{
+			if (IsValidWithWarning == false)
+				return;
+			Provider.WaitForAsyncComplete();
+		}
+
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Release()
+		{
+			this.ReleaseInternal();
+		}
+
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Dispose()
+		{
+			this.ReleaseInternal();
+		}
+
+
 		/// <summary>
 		/// 资源对象
 		/// </summary>
@@ -61,25 +89,6 @@ namespace YooAsset
 			return Provider.AssetObject as TAsset;
 		}
 
-		/// <summary>
-		/// 等待异步执行完毕
-		/// </summary>
-		public void WaitForAsyncComplete()
-		{
-			if (IsValidWithWarning == false)
-				return;
-			Provider.WaitForAsyncComplete();
-		}
-
-		/// <summary>
-		/// 释放资源句柄
-		/// </summary>
-		public void Release()
-		{
-			this.ReleaseInternal();
-		}
-
-
 		/// <summary>
 		/// 同步初始化游戏对象
 		/// </summary>

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

@@ -1,4 +1,5 @@
-using System.Collections;
+using System;
+using System.Collections;
 
 namespace YooAsset
 {
@@ -14,7 +15,6 @@ namespace YooAsset
 		}
 		internal abstract void InvokeCallback();
 
-
 		/// <summary>
 		/// 获取资源信息
 		/// </summary>

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

@@ -1,9 +1,10 @@
-using System.IO;
+using System;
+using System.IO;
 using System.Text;
 
 namespace YooAsset
 {
-	public class RawFileOperationHandle : OperationHandleBase
+	public class RawFileOperationHandle : OperationHandleBase, IDisposable
 	{
 		private System.Action<RawFileOperationHandle> _callback;
 
@@ -54,7 +55,15 @@ namespace YooAsset
 		{
 			this.ReleaseInternal();
 		}
-		
+
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Dispose()
+		{
+			this.ReleaseInternal();
+		}
+
 
 		/// <summary>
 		/// 获取原生文件的二进制数据

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

@@ -1,8 +1,9 @@
-using System.Collections.Generic;
+using System;
+using System.Collections.Generic;
 
 namespace YooAsset
 {
-	public sealed class SubAssetsOperationHandle : OperationHandleBase
+	public sealed class SubAssetsOperationHandle : OperationHandleBase, IDisposable
 	{
 		private System.Action<SubAssetsOperationHandle> _callback;
 
@@ -36,19 +37,6 @@ namespace YooAsset
 			}
 		}
 
-		/// <summary>
-		/// 子资源对象集合
-		/// </summary>
-		public UnityEngine.Object[] AllAssetObjects
-		{
-			get
-			{
-				if (IsValidWithWarning == false)
-					return null;
-				return Provider.AllAssetObjects;
-			}
-		}
-
 		/// <summary>
 		/// 等待异步执行完毕
 		/// </summary>
@@ -67,6 +55,27 @@ namespace YooAsset
 			this.ReleaseInternal();
 		}
 
+		/// <summary>
+		/// 释放资源句柄
+		/// </summary>
+		public void Dispose()
+		{
+			this.ReleaseInternal();
+		}
+
+
+		/// <summary>
+		/// 子资源对象集合
+		/// </summary>
+		public UnityEngine.Object[] AllAssetObjects
+		{
+			get
+			{
+				if (IsValidWithWarning == false)
+					return null;
+				return Provider.AllAssetObjects;
+			}
+		}
 
 		/// <summary>
 		/// 获取子资源对象

Assets/YooAsset/Runtime/AssetsPackage.cs

@@ -78,6 +78,9 @@ namespace YooAsset
 		/// </summary>
 		public InitializationOperation InitializeAsync(InitializeParameters parameters)
 		{
+			// 注意：WebGL平台因为网络原因可能会初始化失败！
+			ResetInitializeAfterFailed();
+
 			// 检测初始化参数合法性
 			CheckInitializeParameters(parameters);
 
@@ -127,6 +130,20 @@ namespace YooAsset
 			initializeOperation.Completed += InitializeOperation_Completed;
 			return initializeOperation;
 		}
+		private void ResetInitializeAfterFailed()
+		{
+			if (_isInitialize && _initializeStatus == EOperationStatus.Failed)
+			{
+				_isInitialize = false;
+				_initializeStatus = EOperationStatus.None;
+				_initializeError = string.Empty;
+				_bundleServices = null;
+				_assetSystemImpl = null;
+				_editorSimulateModeImpl = null;
+				_offlinePlayModeImpl = null;
+				_hostPlayModeImpl = null;
+			}
+		}
 		private void CheckInitializeParameters(InitializeParameters parameters)
 		{
 			if (_isInitialize)
@@ -185,7 +202,8 @@ namespace YooAsset
 		/// 向网络端请求最新的资源版本
 		/// </summary>
 		/// <param name="timeout">超时时间（默认值：60秒）</param>
-		public UpdatePackageVersionOperation UpdatePackageVersionAsync(int timeout = 60)
+		/// <param name="appendTimeTicks">在URL末尾添加时间戳</param>
+		public UpdatePackageVersionOperation UpdatePackageVersionAsync(int timeout = 60, bool appendTimeTicks = true)
 		{
 			DebugCheckInitialize();
 			if (_playMode == EPlayMode.EditorSimulateMode)
@@ -202,7 +220,7 @@ namespace YooAsset
 			}
 			else if (_playMode == EPlayMode.HostPlayMode)
 			{
-				return _hostPlayModeImpl.UpdatePackageVersionAsync(PackageName, timeout);
+				return _hostPlayModeImpl.UpdatePackageVersionAsync(PackageName, timeout, appendTimeTicks);
 			}
 			else
 			{

Assets/YooAsset/Runtime/PatchSystem/Operations/DownloadPackageOperation.cs

@@ -105,7 +105,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadWebManifest)
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_packageName, _packageVersion);
+				string fileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(_packageName, _packageVersion);
 				string webURL = GetPatchManifestRequestURL(fileName);
 				YooLogger.Log($"Beginning to request patch manifest : {webURL}");
 				_downloader = new UnityWebDataRequester();
@@ -131,7 +131,8 @@ namespace YooAsset
 					// 解析补丁清单
 					try
 					{
-						_remotePatchManifest = PatchManifest.Deserialize(_downloader.GetText());
+						byte[] bytesData = _downloader.GetData();
+						_remotePatchManifest = PatchManifest.DeserializeFromBinary(bytesData);
 						_steps = ESteps.Done;
 						Status = EOperationStatus.Succeed;
 					}

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

@@ -56,8 +56,8 @@ namespace YooAsset
 				try
 				{
 					YooLogger.Log($"Load simulation manifest file : {_simulatePatchManifestPath}");
-					string jsonContent = FileUtility.ReadFile(_simulatePatchManifestPath);
-					var manifest = PatchManifest.Deserialize(jsonContent);
+					byte[] bytesData = FileUtility.ReadAllBytes(_simulatePatchManifestPath);
+					var manifest = PatchManifest.DeserializeFromBinary(bytesData);
 					InitializedPackageVersion = manifest.PackageVersion;
 					_impl.SetSimulatePatchManifest(manifest);
 					_steps = ESteps.Done;
@@ -491,7 +491,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadAppManifest)
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_buildinPackageName, _buildinPackageVersion);
+				string fileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(_buildinPackageName, _buildinPackageVersion);
 				string filePath = PathHelper.MakeStreamingLoadPath(fileName);
 				string url = PathHelper.ConvertToWWWPath(filePath);
 				_downloader = new UnityWebDataRequester();
@@ -513,7 +513,8 @@ namespace YooAsset
 					// 解析APP里的补丁清单
 					try
 					{
-						Manifest = PatchManifest.Deserialize(_downloader.GetText());
+						byte[] bytesData = _downloader.GetData();
+						Manifest = PatchManifest.DeserializeFromBinary(bytesData);
 					}
 					catch (System.Exception e)
 					{
@@ -590,7 +591,7 @@ namespace YooAsset
 			if (_steps == ESteps.CopyAppManifest)
 			{
 				string savePath = PersistentHelper.GetCacheManifestFilePath(_buildinPackageName);
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_buildinPackageName, _buildinPackageVersion);
+				string fileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(_buildinPackageName, _buildinPackageVersion);
 				string filePath = PathHelper.MakeStreamingLoadPath(fileName);
 				string url = PathHelper.ConvertToWWWPath(filePath);
 				_downloader = new UnityWebFileRequester();

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

@@ -171,7 +171,7 @@ namespace YooAsset
 
 			if (_steps == ESteps.LoadWebManifest)
 			{
-				string fileName = YooAssetSettingsData.GetPatchManifestFileName(_packageName, _packageVersion);
+				string fileName = YooAssetSettingsData.GetPatchManifestBinaryFileName(_packageName, _packageVersion);
 				string webURL = GetPatchManifestRequestURL(fileName);
 				YooLogger.Log($"Beginning to request patch manifest : {webURL}");
 				_downloader2 = new UnityWebDataRequester();
@@ -194,8 +194,8 @@ namespace YooAsset
 				{
 					try
 					{
-						string content = _downloader2.GetText();
-						var manifest = PersistentHelper.SaveCacheManifestFile(_packageName, content);
+						byte[] bytesData = _downloader2.GetData();
+						var manifest = PersistentHelper.SaveCacheManifestFile(_packageName, bytesData);
 						_impl.SetLocalPatchManifest(manifest);
 						FoundNewManifest = true;
 						_steps = ESteps.InitVerifyingCache;

Assets/YooAsset/Runtime/PatchSystem/Operations/UpdatePackageVersionOperation.cs

@@ -60,14 +60,16 @@ namespace YooAsset
 		private readonly HostPlayModeImpl _impl;
 		private readonly string _packageName;
 		private readonly int _timeout;
+		private readonly bool _appendTimeTicks;
 		private ESteps _steps = ESteps.None;
 		private UnityWebDataRequester _downloader;
 
-		internal HostPlayModeUpdatePackageVersionOperation(HostPlayModeImpl impl, string packageName, int timeout)
+		internal HostPlayModeUpdatePackageVersionOperation(HostPlayModeImpl impl, string packageName, int timeout, bool appendTimeTicks)
 		{
 			_impl = impl;
 			_packageName = packageName;
 			_timeout = timeout;
+			_appendTimeTicks = appendTimeTicks;
 		}
 		internal override void Start()
 		{
@@ -130,8 +132,11 @@ namespace YooAsset
 			else
 				url = _impl.GetPatchDownloadMainURL(fileName);
 
-			// 注意：在URL末尾添加时间戳
-			return $"{url}?{System.DateTime.UtcNow.Ticks}";
+			// 在URL末尾添加时间戳
+			if (_appendTimeTicks)
+				return $"{url}?{System.DateTime.UtcNow.Ticks}";
+			else
+				return url;
 		}
 	}
 }

Assets/YooAsset/Runtime/PatchSystem/PatchBundle.cs

@@ -109,15 +109,8 @@ namespace YooAsset
 		}
 
 
-		public PatchBundle(string bundleName, string fileHash, string fileCRC, long fileSize, bool isRawFile, byte loadMethod, string[] tags)
+		public PatchBundle()
 		{
-			BundleName = bundleName;
-			FileHash = fileHash;
-			FileCRC = fileCRC;
-			FileSize = fileSize;
-			IsRawFile = isRawFile;
-			LoadMethod = loadMethod;
-			Tags = tags;
 		}
 
 		/// <summary>

Assets/YooAsset/Runtime/PatchSystem/PatchManifest.cs

@@ -266,48 +266,147 @@ namespace YooAsset
 
 
 		/// <summary>
-		/// 序列化
+		/// 序列化（JSON文件）
 		/// </summary>
-		public static void Serialize(string savePath, PatchManifest patchManifest)
+		public static void SerializeToJson(string savePath, PatchManifest manifest)
 		{
-			string json = JsonUtility.ToJson(patchManifest);
+			string json = JsonUtility.ToJson(manifest, true);
 			FileUtility.CreateFile(savePath, json);
 		}
 
 		/// <summary>
-		/// 反序列化
+		/// 序列化（二进制文件）
 		/// </summary>
-		public static PatchManifest Deserialize(string jsonData)
+		public static void SerializeToBinary(string savePath, PatchManifest patchManifest)
 		{
-			PatchManifest patchManifest = JsonUtility.FromJson<PatchManifest>(jsonData);
-			if (patchManifest == null)
-				throw new System.Exception($"{nameof(PatchManifest)} deserialize object is null !");
+			using (FileStream fs = new FileStream(savePath, FileMode.Create))
+			{
+				// 创建缓存器
+				BufferWriter buffer = new BufferWriter(YooAssetSettings.PatchManifestFileMaxSize);
 
-			// 检测文件版本
-			if (patchManifest.FileVersion != YooAssetSettings.PatchManifestFileVersion)
-				throw new Exception($"The manifest file version are not compatible : {patchManifest.FileVersion} != {YooAssetSettings.PatchManifestFileVersion}");
+				// 写入文件标记
+				buffer.WriteUInt32(YooAssetSettings.PatchManifestFileSign);
+
+				// 写入文件版本
+				buffer.WriteUTF8(patchManifest.FileVersion);
+
+				// 写入文件头信息
+				buffer.WriteBool(patchManifest.EnableAddressable);
+				buffer.WriteInt32(patchManifest.OutputNameStyle);
+				buffer.WriteUTF8(patchManifest.PackageName);
+				buffer.WriteUTF8(patchManifest.PackageVersion);
+
+				// 写入资源列表
+				buffer.WriteInt32(patchManifest.AssetList.Count);
+				for (int i = 0; i < patchManifest.AssetList.Count; i++)
+				{
+					var patchAsset = patchManifest.AssetList[i];
+					buffer.WriteUTF8(patchAsset.Address);
+					buffer.WriteUTF8(patchAsset.AssetPath);
+					buffer.WriteUTF8Array(patchAsset.AssetTags);
+					buffer.WriteInt32(patchAsset.BundleID);
+					buffer.WriteInt32Array(patchAsset.DependIDs);
+				}
+
+				// 写入资源包列表
+				buffer.WriteInt32(patchManifest.BundleList.Count);
+				for (int i = 0; i < patchManifest.BundleList.Count; i++)
+				{
+					var patchBundle = patchManifest.BundleList[i];
+					buffer.WriteUTF8(patchBundle.BundleName);
+					buffer.WriteUTF8(patchBundle.FileHash);
+					buffer.WriteUTF8(patchBundle.FileCRC);
+					buffer.WriteInt64(patchBundle.FileSize);
+					buffer.WriteBool(patchBundle.IsRawFile);
+					buffer.WriteByte(patchBundle.LoadMethod);
+					buffer.WriteUTF8Array(patchBundle.Tags);
+				}
+
+				// 写入文件流
+				buffer.WriteToStream(fs);
+				fs.Flush();
+			}
+		}
+
+		/// <summary>
+		/// 反序列化（二进制文件）
+		/// </summary>
+		public static PatchManifest DeserializeFromBinary(byte[] binaryData)
+		{
+			// 创建缓存器
+			BufferReader buffer = new BufferReader(binaryData);
+
+			// 读取文件标记
+			uint fileSign = buffer.ReadUInt32();
+			if (fileSign != YooAssetSettings.PatchManifestFileSign)
+				throw new Exception("Invalid manifest file !");
+
+			PatchManifest manifest = new PatchManifest();
+			{
+				// 读取文件版本
+				manifest.FileVersion = buffer.ReadUTF8();
+				if (manifest.FileVersion != YooAssetSettings.PatchManifestFileVersion)
+					throw new Exception($"The manifest file version are not compatible : {manifest.FileVersion} != {YooAssetSettings.PatchManifestFileVersion}");
+
+				// 读取文件头信息
+				manifest.EnableAddressable = buffer.ReadBool();
+				manifest.OutputNameStyle = buffer.ReadInt32();
+				manifest.PackageName = buffer.ReadUTF8();
+				manifest.PackageVersion = buffer.ReadUTF8();
+
+				// 读取资源列表
+				int patchAssetCount = buffer.ReadInt32();
+				manifest.AssetList = new List<PatchAsset>(patchAssetCount);
+				for (int i = 0; i < patchAssetCount; i++)
+				{
+					var patchAsset = new PatchAsset();
+					patchAsset.Address = buffer.ReadUTF8();
+					patchAsset.AssetPath = buffer.ReadUTF8();
+					patchAsset.AssetTags = buffer.ReadUTF8Array();
+					patchAsset.BundleID = buffer.ReadInt32();
+					patchAsset.DependIDs = buffer.ReadInt32Array();
+					manifest.AssetList.Add(patchAsset);
+				}
+
+				// 读取资源包列表
+				int patchBundleCount = buffer.ReadInt32();
+				manifest.BundleList = new List<PatchBundle>(patchBundleCount);
+				for (int i = 0; i < patchBundleCount; i++)
+				{
+					var patchBundle = new PatchBundle();
+					patchBundle.BundleName = buffer.ReadUTF8();
+					patchBundle.FileHash = buffer.ReadUTF8();
+					patchBundle.FileCRC = buffer.ReadUTF8();
+					patchBundle.FileSize = buffer.ReadInt64();
+					patchBundle.IsRawFile = buffer.ReadBool();
+					patchBundle.LoadMethod = buffer.ReadByte();
+					patchBundle.Tags = buffer.ReadUTF8Array();
+					manifest.BundleList.Add(patchBundle);
+				}
+			}
 
 			// BundleList
-			foreach (var patchBundle in patchManifest.BundleList)
+			foreach (var patchBundle in manifest.BundleList)
 			{
-				patchBundle.ParseBundle(patchManifest.PackageName, patchManifest.OutputNameStyle);
-				patchManifest.BundleDic.Add(patchBundle.BundleName, patchBundle);
+				patchBundle.ParseBundle(manifest.PackageName, manifest.OutputNameStyle);
+				manifest.BundleDic.Add(patchBundle.BundleName, patchBundle);
 			}
 
 			// AssetList
-			foreach (var patchAsset in patchManifest.AssetList)
+			foreach (var patchAsset in manifest.AssetList)
 			{
 				// 注意：我们不允许原始路径存在重名
 				string assetPath = patchAsset.AssetPath;
-				if (patchManifest.AssetDic.ContainsKey(assetPath))
+				if (manifest.AssetDic.ContainsKey(assetPath))
 					throw new Exception($"AssetPath have existed : {assetPath}");
 				else
-					patchManifest.AssetDic.Add(assetPath, patchAsset);
+					manifest.AssetDic.Add(assetPath, patchAsset);
 			}
 
-			return patchManifest;
+			return manifest;
 		}
 
+
 		/// <summary>
 		/// 生成Bundle文件的正式名称
 		/// </summary>

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

@@ -78,6 +78,10 @@ namespace YooAsset
 		{
 			return _simulatePatchManifest.IsIncludeBundleFile(fileName);
 		}
+		bool IBundleServices.IsServicesValid()
+		{
+			return _simulatePatchManifest != null;
+		}
 		#endregion
 	}
 }

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

@@ -44,9 +44,9 @@ namespace YooAsset
 		/// <summary>
 		/// 异步更新资源版本号
 		/// </summary>
-		public UpdatePackageVersionOperation UpdatePackageVersionAsync(string packageName, int timeout)
+		public UpdatePackageVersionOperation UpdatePackageVersionAsync(string packageName, int timeout, bool appendTimeTicks)
 		{
-			var operation = new HostPlayModeUpdatePackageVersionOperation(this, packageName, timeout);
+			var operation = new HostPlayModeUpdatePackageVersionOperation(this, packageName, timeout, appendTimeTicks);
 			OperationSystem.StartOperation(operation);
 			return operation;
 		}
@@ -428,6 +428,10 @@ namespace YooAsset
 		{
 			return LocalPatchManifest.IsIncludeBundleFile(fileName);
 		}
+		bool IBundleServices.IsServicesValid()
+		{
+			return LocalPatchManifest != null;
+		}
 		#endregion
 	}
 }

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

@@ -129,6 +129,10 @@ namespace YooAsset
 		{
 			return _appPatchManifest.IsIncludeBundleFile(fileName);
 		}
+		bool IBundleServices.IsServicesValid()
+		{
+			return _appPatchManifest != null;
+		}
 		#endregion
 	}
 }

Assets/YooAsset/Runtime/Services/IBundleServices.cs

@@ -2,7 +2,7 @@
 namespace YooAsset
 {
 	internal interface IBundleServices
-	{
+	{	
 		/// <summary>
 		/// 获取资源包信息
 		/// </summary>
@@ -42,5 +42,10 @@ namespace YooAsset
 		/// 是否包含资源文件
 		/// </summary>
 		bool IsIncludeBundleFile(string fileName);
+
+		/// <summary>
+		/// 服务接口是否有效
+		/// </summary>
+		bool IsServicesValid();
 	}
 }

Assets/YooAsset/Runtime/Settings/YooAssetSettings.cs

@@ -16,13 +16,23 @@ namespace YooAsset
 		public string RawFileVariant = "rawfile";
 
 		/// <summary>
-		/// 补丁清单文件名称
+		/// 清单文件名称
 		/// </summary>
 		public string PatchManifestFileName = "PatchManifest";
 
 
 		/// <summary>
-		/// 补丁清单文件格式版本
+		/// 清单文件头标记
+		/// </summary>
+		public const uint PatchManifestFileSign = 0x594F4F;
+
+		/// <summary>
+		/// 清单文件极限大小（100MB）
+		/// </summary>
+		public const int PatchManifestFileMaxSize = 104857600;
+
+		/// <summary>
+		/// 清单文件格式版本
 		/// </summary>
 		public const string PatchManifestFileVersion = "1.3.4";
 

Assets/YooAsset/Runtime/Settings/YooAssetSettingsData.cs

@@ -51,11 +51,19 @@ namespace YooAsset
 		/// <summary>
 		/// 获取补丁清单文件完整名称
 		/// </summary>
-		public static string GetPatchManifestFileName(string packageName, string packageVersion)
+		public static string GetPatchManifestBinaryFileName(string packageName, string packageVersion)
 		{
 			return $"{Setting.PatchManifestFileName}_{packageName}_{packageVersion}.bytes";
 		}
 
+		/// <summary>
+		/// 获取补丁清单文件完整名称
+		/// </summary>
+		public static string GetPatchManifestJsonFileName(string packageName, string packageVersion)
+		{
+			return $"{Setting.PatchManifestFileName}_{packageName}_{packageVersion}.json";
+		}
+
 		/// <summary>
 		/// 获取补丁清单哈希文件完整名称
 		/// </summary>

Assets/YooAsset/Runtime/Utility/BitMask32.cs

@@ -1,69 +0,0 @@
-using System;
-
-namespace YooAsset
-{
-    internal struct BitMask32
-    {
-        private int _mask;
-
-        public static implicit operator int(BitMask32 mask) { return mask._mask; }
-        public static implicit operator BitMask32(int mask) { return new BitMask32(mask); }
-
-        public BitMask32(int mask)
-        {
-            _mask = mask;
-        }
-
-        /// <summary>
-        /// 打开位
-        /// </summary>
-        public void Open(int bit)
-        {
-			if (bit < 0 || bit > 31)
-				throw new ArgumentOutOfRangeException();
-            else
-                _mask |= 1 << bit;
-        }
-
-        /// <summary>
-        /// 关闭位
-        /// </summary>
-        public void Close(int bit)
-        {
-            if (bit < 0 || bit > 31)
-				throw new ArgumentOutOfRangeException();
-			else
-                _mask &= ~(1 << bit);
-        }
-
-        /// <summary>
-        /// 位取反
-        /// </summary>
-        public void Reverse(int bit)
-        {
-            if (bit < 0 || bit > 31)
-				throw new ArgumentOutOfRangeException();
-			else
-                _mask ^= 1 << bit;
-        }
-
-		/// <summary>
-		/// 所有位取反
-		/// </summary>
-		public void Inverse()
-		{
-			_mask = ~_mask;
-		}
-
-		/// <summary>
-		/// 比对位值
-		/// </summary>
-		public bool Test(int bit)
-        {
-            if (bit < 0 || bit > 31)
-				throw new ArgumentOutOfRangeException();
-			else
-				return (_mask & (1 << bit)) != 0;
-        }
-    }
-}

Assets/YooAsset/Runtime/Utility/BitMask64.cs

@@ -1,69 +0,0 @@
-using System;
-
-namespace YooAsset
-{
-    internal struct BitMask64
-    {
-        private long _mask;
-
-        public static implicit operator long(BitMask64 mask) { return mask._mask; }
-        public static implicit operator BitMask64(long mask) { return new BitMask64(mask); }
-        
-        public BitMask64(long mask)
-        {
-            _mask = mask;
-        }
-
-        /// <summary>
-        /// 打开位
-        /// </summary>
-        public void Open(int bit)
-        {
-			if (bit < 0 || bit > 63)
-				throw new ArgumentOutOfRangeException();
-            else
-                _mask |= 1L << bit;
-        }
-
-        /// <summary>
-        /// 关闭位
-        /// </summary>
-        public void Close(int bit)
-        {
-            if (bit < 0 || bit > 63)
-				throw new ArgumentOutOfRangeException();
-			else
-                _mask &= ~(1L << bit);
-        }
-
-        /// <summary>
-        /// 位取反
-        /// </summary>
-        public void Reverse(int bit)
-        {
-            if (bit < 0 || bit > 63)
-				throw new ArgumentOutOfRangeException();
-			else
-                _mask ^= 1L << bit;
-        }
-
-		/// <summary>
-		/// 所有位取反
-		/// </summary>
-		public void Inverse()
-		{
-			_mask = ~_mask;
-		}
-
-		/// <summary>
-		/// 比对位值
-		/// </summary>
-		public bool Test(int bit)
-        {
-            if (bit < 0 || bit > 63)
-				throw new ArgumentOutOfRangeException();
-			else
-				return (_mask & (1L << bit)) != 0;
-        }
-    }
-}

Assets/YooAsset/Runtime/Utility/BufferReader.cs

@@ -0,0 +1,160 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+using System.Diagnostics;
+
+namespace YooAsset
+{
+	internal class BufferReader
+	{
+		private readonly byte[] _buffer;
+		private int _index = 0;
+
+		public BufferReader(byte[] data)
+		{
+			_buffer = data;
+		}
+
+		/// <summary>
+		/// 缓冲区容量
+		/// </summary>
+		public int Capacity
+		{
+			get { return _buffer.Length; }
+		}
+
+		public byte[] ReadBytes(int count)
+		{
+			CheckReaderIndex(count);
+			var data = new byte[count];
+			Buffer.BlockCopy(_buffer, _index, data, 0, count);
+			_index += count;
+			return data;
+		}
+		public byte ReadByte()
+		{
+			CheckReaderIndex(1);
+			return _buffer[_index++];
+		}
+
+		public bool ReadBool()
+		{
+			CheckReaderIndex(1);
+			return _buffer[_index++] == 1;
+		}
+		public short ReadInt16()
+		{
+			CheckReaderIndex(2);
+			if (BitConverter.IsLittleEndian)
+			{
+				short value = (short)((_buffer[_index]) | (_buffer[_index + 1] << 8));
+				_index += 2;
+				return value;
+			}
+			else
+			{
+				short value = (short)((_buffer[_index] << 8) | (_buffer[_index + 1]));
+				_index += 2;
+				return value;
+			}
+		}
+		public ushort ReadUInt16()
+		{
+			return (ushort)ReadInt16();
+		}
+		public int ReadInt32()
+		{
+			CheckReaderIndex(4);
+			if (BitConverter.IsLittleEndian)
+			{
+				int value = (_buffer[_index]) | (_buffer[_index + 1] << 8) | (_buffer[_index + 2] << 16) | (_buffer[_index + 3] << 24);
+				_index += 4;
+				return value;
+			}
+			else
+			{
+				int value = (_buffer[_index] << 24) | (_buffer[_index + 1] << 16) | (_buffer[_index + 2] << 8) | (_buffer[_index + 3]);
+				_index += 4;
+				return value;
+			}
+		}
+		public uint ReadUInt32()
+		{
+			return (uint)ReadInt32();
+		}
+		public long ReadInt64()
+		{
+			CheckReaderIndex(8);
+			if (BitConverter.IsLittleEndian)
+			{
+				int i1 = (_buffer[_index]) | (_buffer[_index + 1] << 8) | (_buffer[_index + 2] << 16) | (_buffer[_index + 3] << 24);
+				int i2 = (_buffer[_index + 4]) | (_buffer[_index + 5] << 8) | (_buffer[_index + 6] << 16) | (_buffer[_index + 7] << 24);
+				_index += 8;
+				return (uint)i1 | ((long)i2 << 32);
+			}
+			else
+			{
+				int i1 = (_buffer[_index] << 24) | (_buffer[_index + 1] << 16) | (_buffer[_index + 2] << 8) | (_buffer[_index + 3]);
+				int i2 = (_buffer[_index + 4] << 24) | (_buffer[_index + 5] << 16) | (_buffer[_index + 6] << 8) | (_buffer[_index + 7]);
+				_index += 8;
+				return (uint)i2 | ((long)i1 << 32);
+			}
+		}
+		public ulong ReadUInt64()
+		{
+			return (ulong)ReadInt64();
+		}
+
+		public string ReadUTF8()
+		{
+			ushort count = ReadUInt16();
+			if (count == 0)
+				return string.Empty;
+
+			CheckReaderIndex(count);
+			string value = Encoding.UTF8.GetString(_buffer, _index, count);
+			_index += count;
+			return value;
+		}
+		public int[] ReadInt32Array()
+		{
+			ushort count = ReadUInt16();
+			int[] values = new int[count];
+			for (int i = 0; i < count; i++)
+			{
+				values[i] = ReadInt32();
+			}
+			return values;
+		}
+		public long[] ReadInt64Array()
+		{
+			ushort count = ReadUInt16();
+			long[] values = new long[count];
+			for (int i = 0; i < count; i++)
+			{
+				values[i] = ReadInt64();
+			}
+			return values;
+		}
+		public string[] ReadUTF8Array()
+		{
+			ushort count = ReadUInt16();
+			string[] values = new string[count];
+			for (int i = 0; i < count; i++)
+			{
+				values[i] = ReadUTF8();
+			}
+			return values;
+		}
+
+		[Conditional("DEBUG")]
+		private void CheckReaderIndex(int length)
+		{
+			if (_index + length > Capacity)
+			{
+				throw new IndexOutOfRangeException();
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/Utility/BufferReader.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 76257995ca887ad48ac02bd5d2174d9b
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/Utility/BufferWriter.cs

@@ -0,0 +1,179 @@
+using System;
+using System.Collections;
+using System.Collections.Generic;
+using System.Text;
+using System.Diagnostics;
+using System.IO;
+
+namespace YooAsset
+{
+	/// <summary>
+	/// 数据存储以小端字节序为标准
+	/// </summary>
+	internal class BufferWriter
+	{
+		private readonly byte[] _buffer;
+		private int _index = 0;
+
+		public BufferWriter(int capacity)
+		{
+			_buffer = new byte[capacity];
+		}
+
+		/// <summary>
+		/// 缓冲区容量
+		/// </summary>
+		public int Capacity
+		{
+			get { return _buffer.Length; }
+		}
+
+		/// <summary>
+		/// 将有效数据写入文件流
+		/// </summary>
+		public void WriteToStream(FileStream fileStream)
+		{
+			fileStream.Write(_buffer, 0, _index);
+		}
+
+		public void WriteBytes(byte[] data)
+		{
+			int count = data.Length;
+			CheckWriterIndex(count);
+			Buffer.BlockCopy(data, 0, _buffer, _index, count);
+			_index += count;
+		}
+		public void WriteByte(byte value)
+		{
+			CheckWriterIndex(1);
+			_buffer[_index++] = value;
+		}
+
+		public void WriteBool(bool value)
+		{
+			WriteByte((byte)(value ? 1 : 0));
+		}
+		public void WriteInt16(short value)
+		{
+			WriteUInt16((ushort)value);
+		}
+		public void WriteUInt16(ushort value)
+		{
+			CheckWriterIndex(2);
+			_buffer[_index++] = (byte)value;
+			_buffer[_index++] = (byte)(value >> 8);
+		}
+		public void WriteInt32(int value)
+		{
+			WriteUInt32((uint)value);
+		}
+		public void WriteUInt32(uint value)
+		{
+			CheckWriterIndex(4);
+			_buffer[_index++] = (byte)value;
+			_buffer[_index++] = (byte)(value >> 8);
+			_buffer[_index++] = (byte)(value >> 16);
+			_buffer[_index++] = (byte)(value >> 24);
+		}
+		public void WriteInt64(long value)
+		{
+			WriteUInt64((ulong)value);
+		}
+		public void WriteUInt64(ulong value)
+		{
+			CheckWriterIndex(8);
+			_buffer[_index++] = (byte)value;
+			_buffer[_index++] = (byte)(value >> 8);
+			_buffer[_index++] = (byte)(value >> 16);
+			_buffer[_index++] = (byte)(value >> 24);
+			_buffer[_index++] = (byte)(value >> 32);
+			_buffer[_index++] = (byte)(value >> 40);
+			_buffer[_index++] = (byte)(value >> 48);
+			_buffer[_index++] = (byte)(value >> 56);
+		}
+
+		public void WriteUTF8(string value)
+		{
+			if (string.IsNullOrEmpty(value))
+			{
+				WriteUInt16(0);
+			}
+			else
+			{
+				byte[] bytes = Encoding.UTF8.GetBytes(value);
+				int count = bytes.Length;
+				if (count > ushort.MaxValue)
+					throw new FormatException($"Write string length cannot be greater than {ushort.MaxValue} !");
+
+				WriteUInt16(Convert.ToUInt16(count));
+				WriteBytes(bytes);
+			}
+		}
+		public void WriteInt32Array(int[] values)
+		{
+			if (values == null)
+			{
+				WriteUInt16(0);
+			}
+			else
+			{
+				int count = values.Length;
+				if (count > ushort.MaxValue)
+					throw new FormatException($"Write array length cannot be greater than {ushort.MaxValue} !");
+
+				WriteUInt16(Convert.ToUInt16(count));
+				for (int i = 0; i < count; i++)
+				{
+					WriteInt32(values[i]);
+				}
+			}
+		}
+		public void WriteInt64Array(long[] values)
+		{
+			if (values == null)
+			{
+				WriteUInt16(0);
+			}
+			else
+			{
+				int count = values.Length;
+				if (count > ushort.MaxValue)
+					throw new FormatException($"Write array length cannot be greater than {ushort.MaxValue} !");
+
+				WriteUInt16(Convert.ToUInt16(count));
+				for (int i = 0; i < count; i++)
+				{
+					WriteInt64(values[i]);
+				}
+			}
+		}
+		public void WriteUTF8Array(string[] values)
+		{
+			if (values == null)
+			{
+				WriteUInt16(0);
+			}
+			else
+			{
+				int count = values.Length;
+				if (count > ushort.MaxValue)
+					throw new FormatException($"Write array length cannot be greater than {ushort.MaxValue} !");
+
+				WriteUInt16(Convert.ToUInt16(count));
+				for (int i = 0; i < count; i++)
+				{
+					WriteUTF8(values[i]);
+				}
+			}
+		}
+
+		[Conditional("DEBUG")]
+		private void CheckWriterIndex(int length)
+		{
+			if (_index + length > Capacity)
+			{
+				throw new IndexOutOfRangeException();
+			}
+		}
+	}
+}

Assets/YooAsset/Runtime/Utility/BufferWriter.cs.meta

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: a270f91ca07a38445949cb5e8195f0a2
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

Assets/YooAsset/Runtime/Utility/YooHelper.cs

@@ -128,19 +128,19 @@ namespace YooAsset
 		{
 			YooLogger.Log($"Load sandbox patch manifest file : {packageName}");
 			string filePath = GetCacheManifestFilePath(packageName);
-			string jsonData = File.ReadAllText(filePath);
-			return PatchManifest.Deserialize(jsonData);
+			byte[] bytesData = File.ReadAllBytes(filePath);
+			return PatchManifest.DeserializeFromBinary(bytesData);
 		}
 
 		/// <summary>
 		/// 存储沙盒内清单文件
 		/// </summary>
-		public static PatchManifest SaveCacheManifestFile(string packageName, string fileContent)
+		public static PatchManifest SaveCacheManifestFile(string packageName, byte[] fileBytesData)
 		{
 			YooLogger.Log($"Save sandbox patch manifest file : {packageName}");
-			var manifest = PatchManifest.Deserialize(fileContent);
+			var manifest = PatchManifest.DeserializeFromBinary(fileBytesData);
 			string savePath = GetCacheManifestFilePath(packageName);
-			FileUtility.CreateFile(savePath, fileContent);
+			FileUtility.CreateFile(savePath, fileBytesData);
 			return manifest;
 		}
 

Assets/YooAsset/Runtime/Utility/YooUtility.cs

@@ -117,15 +117,25 @@ namespace YooAsset
 	internal static class FileUtility
 	{
 		/// <summary>
-		/// 读取文件
+		/// 读取文件的文本数据
 		/// </summary>
-		public static string ReadFile(string filePath)
+		public static string ReadAllText(string filePath)
 		{
 			if (File.Exists(filePath) == false)
 				return string.Empty;
 			return File.ReadAllText(filePath, Encoding.UTF8);
 		}
 
+		/// <summary>
+		/// 读取文件的字节数据
+		/// </summary>
+		public static byte[] ReadAllBytes(string filePath)
+		{
+			if (File.Exists(filePath) == false)
+				return null;
+			return File.ReadAllBytes(filePath);
+		}
+
 		/// <summary>
 		/// 创建文件（如果已经存在则删除旧文件）
 		/// </summary>

Assets/YooAsset/Runtime/YooAssets.cs

@@ -106,6 +106,18 @@ namespace YooAsset
 		/// </summary>
 		/// <param name="packageName">资源包名称</param>
 		public static AssetsPackage GetAssetsPackage(string packageName)
+		{
+			var package = TryGetAssetsPackage(packageName);
+			if (package == null)
+				YooLogger.Warning($"Not found assets package : {packageName}");
+			return package;
+		}
+
+		/// <summary>
+		/// 尝试获取资源包
+		/// </summary>
+		/// <param name="packageName">资源包名称</param>
+		public static AssetsPackage TryGetAssetsPackage(string packageName)
 		{
 			if (_isInitialize == false)
 				throw new Exception($"{nameof(YooAssets)} not initialize !");
@@ -118,8 +130,6 @@ namespace YooAsset
 				if (package.PackageName == packageName)
 					return package;
 			}
-
-			YooLogger.Warning($"Not found assets package : {packageName}");
 			return null;
 		}
 

Assets/YooAsset/Samples~/Extension Sample/Scripts/Editor/CustomPackRule.cs

@@ -5,9 +5,7 @@ using System.IO;
 using UnityEngine;
 using YooAsset.Editor;
 
-/// <summary>
-/// 按照文件名的首字母来划分资源
-/// </summary>
+[DisplayName("打包特效纹理（自定义）")]
 public class PackEffectTexture : IPackRule
 {
 	private const string PackDirectory = "Assets/Effect/Textures/";

Assets/YooAsset/Samples~/Extension Sample/Scripts/Editor/PatchCompareWindow.cs

@@ -105,12 +105,12 @@ namespace YooAsset.Editor
 			newList.Clear();
 
 			// 加载补丁清单1
-			string jsonData1 = FileUtility.ReadFile(_patchManifestPath1);
-			PatchManifest patchManifest1 = PatchManifest.Deserialize(jsonData1);
+			byte[] bytesData1 = FileUtility.ReadAllBytes(_patchManifestPath1);
+			PatchManifest patchManifest1 = PatchManifest.DeserializeFromBinary(bytesData1);
 
 			// 加载补丁清单1
-			string jsonData2 = FileUtility.ReadFile(_patchManifestPath2);
-			PatchManifest patchManifest2 = PatchManifest.Deserialize(jsonData2);
+			byte[] bytesData2 = FileUtility.ReadAllBytes(_patchManifestPath2);
+			PatchManifest patchManifest2 = PatchManifest.DeserializeFromBinary(bytesData2);
 
 			// 拷贝文件列表
 			foreach (var patchBundle2 in patchManifest2.BundleList)

Assets/YooAsset/Samples~/Extension Sample/Scripts/Editor/PatchImportWindow.cs

@@ -51,8 +51,8 @@ namespace YooAsset.Editor
 			string outputDirectory = Path.GetDirectoryName(patchManifestFilePath);
 
 			// 加载补丁清单
-			string jsonData = FileUtility.ReadFile(patchManifestFilePath);
-			PatchManifest patchManifest = PatchManifest.Deserialize(jsonData);
+			byte[] bytesData = FileUtility.ReadAllBytes(patchManifestFilePath);
+			PatchManifest patchManifest = PatchManifest.DeserializeFromBinary(bytesData);
 
 			// 拷贝核心文件
 			{

Assets/YooAsset/Samples~/Space Shooter/AssetSetting/AssetBundleCollectorSetting.asset

@@ -15,6 +15,7 @@ MonoBehaviour:
   ShowPackageView: 0
   EnableAddressable: 1
   UniqueBundleName: 0
+  ShowEditorAlias: 0
   Packages:
   - PackageName: DefaultPackage
     PackageDesc: 

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/EventDefine/PatchEventDefine.cs

@@ -2,6 +2,18 @@
 
 public class PatchEventDefine
 {
+	/// <summary>
+	/// 补丁包初始化失败
+	/// </summary>
+	public class InitializeFailed : IEventMessage
+	{
+		public static void SendEventMessage()
+		{
+			var msg = new InitializeFailed();
+			UniEvent.SendMessage(msg);
+		}
+	}
+
 	/// <summary>
 	/// 补丁流程步骤改变
 	/// </summary>

Assets/YooAsset/Samples~/Space Shooter/GameScript/Runtime/EventDefine/UserEventDefine.cs

@@ -2,6 +2,18 @@
 
 public class UserEventDefine
 {
+	/// <summary>
+	/// 用户尝试再次初始化资源包
+	/// </summary>
+	public class UserTryInitialize : IEventMessage
+	{
+		public static void SendEventMessage()
+		{
+			var msg = new UserTryInitialize();
+			UniEvent.SendMessage(msg);
+		}
+	}
+
 	/// <summary>
 	/// 用户开始下载网络文件
 	/// </summary>

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

@@ -8,9 +8,9 @@ using UniFramework.Module;
 using YooAsset;
 
 /// <summary>
-/// 初始化工作
+/// 初始化资源包
 /// </summary>
-internal class FsmPatchInit : IStateNode
+internal class FsmInitialize : IStateNode
 {
 	private StateMachine _machine;
 
@@ -20,12 +20,8 @@ internal class FsmPatchInit : IStateNode
 	}
 	void IStateNode.OnEnter()
 	{
-		// 加载更新面板
-		var go = Resources.Load<GameObject>("PatchWindow");
-		GameObject.Instantiate(go);
-
-		// 初始化资源系统
-		UniModule.StartCoroutine(InitYooAsset());
+		PatchEventDefine.PatchStatesChange.SendEventMessage("初始化资源包！");
+		UniModule.StartCoroutine(InitPackage());
 	}
 	void IStateNode.OnUpdate()
 	{
@@ -34,19 +30,24 @@ internal class FsmPatchInit : IStateNode
 	{
 	}
 
-	private IEnumerator InitYooAsset()
+	private IEnumerator InitPackage()
 	{
 		var playMode = PatchManager.Instance.PlayMode;
 
-		// 创建默认的资源包	
-		var package = YooAssets.CreateAssetsPackage("DefaultPackage");
-		YooAssets.SetDefaultAssetsPackage(package);
+		// 创建默认的资源包
+		string packageName = "DefaultPackage";
+		var package = YooAssets.TryGetAssetsPackage(packageName);
+		if (package == null)
+		{
+			package = YooAssets.CreateAssetsPackage(packageName);
+			YooAssets.SetDefaultAssetsPackage(package);
+		}
 
 		// 编辑器下的模拟模式
 		if (playMode == EPlayMode.EditorSimulateMode)
 		{
 			var createParameters = new EditorSimulateModeParameters();
-			createParameters.SimulatePatchManifestPath = EditorSimulateModeHelper.SimulateBuild("DefaultPackage");
+			createParameters.SimulatePatchManifestPath = EditorSimulateModeHelper.SimulateBuild(packageName);
 			yield return package.InitializeAsync(createParameters);
 		}
 
@@ -69,7 +70,10 @@ internal class FsmPatchInit : IStateNode
 			yield return package.InitializeAsync(createParameters);
 		}
 
-		_machine.ChangeState<FsmUpdateVersion>();
+		if (package.InitializeStatus == EOperationStatus.Succeed)	
+			_machine.ChangeState<FsmUpdateVersion>();	
+		else	
+			PatchEventDefine.InitializeFailed.SendEventMessage();	
 	}
 
 	/// <summary>

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

@@ -0,0 +1,11 @@
+fileFormatVersion: 2
+guid: 9c67e6e479b68e345afcdf325775c079
+MonoImporter:
+  externalObjects: {}
+  serializedVersion: 2
+  defaultReferences: []
+  executionOrder: 0
+  icon: {instanceID: 0}
+  userData: 
+  assetBundleName: 
+  assetBundleVariant: 

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

@@ -5,7 +5,7 @@ using UniFramework.Machine;
 using UniFramework.Module;
 
 /// <summary>
-/// 更新完毕
+/// 流程更新完毕
 /// </summary>
 internal class FsmPatchDone : IStateNode
 {

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

@@ -0,0 +1,34 @@
+using System;
+using System.IO;
+using System.Collections;
+using System.Collections.Generic;
+using UnityEngine;
+using UniFramework.Machine;
+using UniFramework.Module;
+
+/// <summary>
+/// 流程准备工作
+/// </summary>
+internal class FsmPatchPrepare : IStateNode
+{
+	private StateMachine _machine;
+
+	void IStateNode.OnCreate(StateMachine machine)
+	{
+		_machine = machine;
+	}
+	void IStateNode.OnEnter()
+	{
+		// 加载更新面板
+		var go = Resources.Load<GameObject>("PatchWindow");
+		GameObject.Instantiate(go);
+
+		_machine.ChangeState<FsmInitialize>();
+	}
+	void IStateNode.OnUpdate()
+	{
+	}
+	void IStateNode.OnExit()
+	{
+	}
+}

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

@@ -53,6 +53,7 @@ public class PatchManager : ModuleSingleton<PatchManager>, IModule
 			PlayMode = playMode;
 
 			// 注册监听事件
+			_eventGroup.AddListener<UserEventDefine.UserTryInitialize>(OnHandleEventMessage);
 			_eventGroup.AddListener<UserEventDefine.UserBeginDownloadWebFiles>(OnHandleEventMessage);
 			_eventGroup.AddListener<UserEventDefine.UserTryUpdatePackageVersion>(OnHandleEventMessage);
 			_eventGroup.AddListener<UserEventDefine.UserTryUpdatePatchManifest>(OnHandleEventMessage);
@@ -60,7 +61,8 @@ public class PatchManager : ModuleSingleton<PatchManager>, IModule
 
 			Debug.Log("开启补丁更新流程...");
 			_machine = new StateMachine(this);
-			_machine.AddNode<FsmPatchInit>();
+			_machine.AddNode<FsmPatchPrepare>();
+			_machine.AddNode<FsmInitialize>();
 			_machine.AddNode<FsmUpdateVersion>();
 			_machine.AddNode<FsmUpdateManifest>();
 			_machine.AddNode<FsmCreateDownloader>();
@@ -68,7 +70,7 @@ public class PatchManager : ModuleSingleton<PatchManager>, IModule
 			_machine.AddNode<FsmDownloadOver>();	
 			_machine.AddNode<FsmClearCache>();
 			_machine.AddNode<FsmPatchDone>();
-			_machine.Run<FsmPatchInit>();
+			_machine.Run<FsmPatchPrepare>();
 		}
 		else
 		{
@@ -81,7 +83,11 @@ public class PatchManager : ModuleSingleton<PatchManager>, IModule
 	/// </summary>
 	private void OnHandleEventMessage(IEventMessage message)
 	{
-		if (message is UserEventDefine.UserBeginDownloadWebFiles)
+		if (message is UserEventDefine.UserTryInitialize)
+		{
+			_machine.ChangeState<FsmInitialize>();
+		}
+		else if (message is UserEventDefine.UserBeginDownloadWebFiles)
 		{
 			_machine.ChangeState<FsmDownloadFiles>();
 		}

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

@@ -70,6 +70,7 @@ public class PatchWindow : MonoBehaviour
 		_messageBoxObj = transform.Find("UIWindow/MessgeBox").gameObject;
 		_messageBoxObj.SetActive(false);
 
+		_eventGroup.AddListener<PatchEventDefine.InitializeFailed>(OnHandleEventMessage);
 		_eventGroup.AddListener<PatchEventDefine.PatchStatesChange>(OnHandleEventMessage);
 		_eventGroup.AddListener<PatchEventDefine.FoundUpdateFiles>(OnHandleEventMessage);
 		_eventGroup.AddListener<PatchEventDefine.DownloadProgressUpdate>(OnHandleEventMessage);
@@ -87,7 +88,15 @@ public class PatchWindow : MonoBehaviour
 	/// </summary>
 	private void OnHandleEventMessage(IEventMessage message)
 	{
-		if (message is PatchEventDefine.PatchStatesChange)
+		if (message is PatchEventDefine.InitializeFailed)
+		{
+			System.Action callback = () =>
+			{
+				UserEventDefine.UserTryInitialize.SendEventMessage();
+			};
+			ShowMessageBox($"Failed to initialize package !", callback);
+		}
+		else if (message is PatchEventDefine.PatchStatesChange)
 		{
 			var msg = message as PatchEventDefine.PatchStatesChange;
 			_tips.text = msg.Tips;

Assets/YooAsset/package.json

@@ -1,7 +1,7 @@
 {
     "name": "com.tuyoogame.yooasset",
     "displayName": "YooAsset",
-    "version": "1.3.7",
+    "version": "1.4.0-preview",
     "unity": "2019.4",
     "description": "unity3d resources management system.",
     "author": {

Docs/FAQ.md

@@ -6,6 +6,10 @@
 
 windows平台添加命令: **-force-gles**
 
+#### 问题：Unity2021编辑器运行游戏提示YooAssets is initialized !
+
+尝试关闭：Project Setting ---> Editor ---> Enter Play Mode Options
+
 #### 问题：YooAsset的DLL引用丢失导致编译报错了
 
 1. 请在PlayerSetting里修改API Level为.NET 4.x或者.NET Framework
@@ -36,7 +40,8 @@ internal class FsmClearCache : IFsmNode
     void IFsmNode.OnEnter()
     {
         Debug.Log("清理未使用的缓存文件！");
-        var operation = YooAssets.ClearUnusedCacheFiles();
+        var package = YooAssets.GetPackage("DefaultPackage");
+        var operation = package.ClearUnusedCacheFiles();
         operation.Completed += Operation_Completed;
     }
 

Docs/Samples.md

@@ -4,7 +4,7 @@
 
 #### 示例内容
 
-**Basic Sample** 包含资源热更和加载的示例。
+**Space Shooter** 太空战机DEMO，包含资源热更和加载的示例。
 
 **Extension Sample** 包含编辑器扩展代码的示例。 
 
@@ -14,6 +14,6 @@
 
 ![image](./Image/Samples-img2.png)
 
-1. Basic Sample在导入完成后，打开YooAsset->AssetBundle Collector窗口。
+1. Space Shooter在导入完成后，打开YooAsset->AssetBundle Collector窗口。
 1. 点击修复按钮，然后点击Save按钮保存配置，最后关闭窗口。
 3. 找到Boot.scene场景启动游戏。