增加请求前后可重写方法

Author: xljiulang

WebApiClient/AuthTokens/AuthTokenFilter.cs

@@ -26,7 +26,7 @@ public abstract class AuthTokenFilter : Disposable, IApiActionFilter
  /// <returns></returns>
  Task IApiActionFilter.OnEndRequestAsync(ApiActionContext context)
  {
- return ApiTask.CompletedTask;
+ return this.OnEndRequestAsync(context);
  }
 
  /// <summary>
@@ -42,6 +42,7 @@ async Task IApiActionFilter.OnBeginRequestAsync(ApiActionContext context)
  }
 
  this.AccessTokenResult(context, this.token);
+ await this.OnBeginRequestAsync(context).ConfigureAwait(false);
  }
 
  /// <summary>
@@ -81,6 +82,38 @@ protected virtual void AccessTokenResult(ApiActionContext context, TokenResult t
  context.RequestMessage.Headers.Authorization = new AuthenticationHeaderValue(tokenType, tokenResult.AccessToken);
  }
 
+
+ /// <summary>
+ /// 接口请求完成之后
+ /// </summary>
+ /// <param name="context">上下文</param>
+ /// <returns></returns>
+ protected virtual Task OnEndRequestAsync(ApiActionContext context)
+ {
+
+ return ApiTask.CompletedTask;
+ }
+
+ /// <summary>
+ /// 获取token之后
+ /// 接口准备请求之前
+ /// </summary>
+ /// <param name="context">上下文</param>
+ /// <returns></returns>
+ protected virtual Task OnBeginRequestAsync(ApiActionContext context)
+ {
+ return ApiTask.CompletedTask;
+ }
+
+ /// <summary>
+ /// 清除Token
+ /// 迫使下次请求将重新获取token
+ /// </summary>
+ protected void ClearToken()
+ {
+ this.token = null;
+ }
+
  /// <summary>
  /// 请求获取token
  /// 可以使用TokenClient来请求