refactor : 重构代码

Assets/YooAsset/Runtime/OperationSystem/AsyncOperationBase.cs

@@ -158,13 +158,13 @@ namespace YooAsset
 
 #if UNITY_EDITOR || DEBUG
             if (child == null)
-                throw new YooInternalException("The child node is null !");
+                throw new YooInternalException("The child node is null.");
 
             if (ReferenceEquals(child, this))
-                throw new YooInternalException("The child node cannot be itself !");
+                throw new YooInternalException("The child node cannot be itself.");
 
             if (_childs.Contains(child))
-                throw new YooInternalException($"The child node {child.GetType().Name} already exists !");
+                throw new YooInternalException($"The child node {child.GetType().Name} already exists.");
 
             // 禁止形成环依赖
             if (WouldCreateCycle(child))
@@ -184,10 +184,10 @@ namespace YooAsset
 
 #if UNITY_EDITOR || DEBUG
             if (child == null)
-                throw new YooInternalException("The child node is null !");
+                throw new YooInternalException("The child node is null.");
 
             if (_childs.Contains(child) == false)
-                throw new YooInternalException($"The child node {child.GetType().Name} not exists !");
+                throw new YooInternalException($"The child node {child.GetType().Name} not exists.");
 #endif
 
             _childs.Remove(child);
@@ -276,7 +276,7 @@ namespace YooAsset
                 InternalAbort();
                 Status = EOperationStatus.Failed;
                 Error = "user abort";
-                YooLogger.Warning($"Async operation {this.GetType().Name} has been aborted !");
+                YooLogger.Warning($"Async operation {this.GetType().Name} has been aborted.");
             }
 
             //注意：强制收尾，确保Task能完成
@@ -398,7 +398,7 @@ namespace YooAsset
                 if (IsDone == false)
                 {
                     Status = EOperationStatus.Failed;
-                    Error = $"Operation {this.GetType().Name} failed to wait for async complete !";
+                    Error = $"Operation {this.GetType().Name} failed to wait for async complete.";
                     YooLogger.Error(Error);
                 }
 
@@ -481,7 +481,7 @@ namespace YooAsset
 
                 // 防止无限循环（图过大）
                 if (visited.Count > MaxCycleCheckDepth)
-                    throw new YooInternalException("Child operation graph is too large, cycle check aborted !");
+                    throw new YooInternalException("Child operation graph is too large, cycle check aborted.");
 
                 // 检测循环：如果遍历到自己，说明形成循环
                 if (ReferenceEquals(node, this))