增加KeepCookieContainer配置

Author: xljiulang

WebApiClient/HttpApiFactory.cs

@@ -1,4 +1,5 @@
 using System;
+using System.Net;
 using System.Net.Http;
 using System.Threading;
 
@@ -37,6 +38,16 @@ public class HttpApiFactory<TInterface> : IHttpApiFactory<TInterface>, IHttpApiF
  /// </summary>
  private readonly InterceptorCleaner interceptorCleaner = new InterceptorCleaner();
 
+ /// <summary>
+ /// 是否保持cookie容器
+ /// </summary>
+ private bool keepCookieContainer = true;
+
+ /// <summary>
+ /// cookie容器
+ /// </summary>
+ private CookieContainer cookieContainer;
+
  /// <summary>
  /// HttpApi创建工厂
  /// </summary>
@@ -77,6 +88,18 @@ public HttpApiFactory<TInterface> SetCleanupInterval(TimeSpan interval)
  return this;
  }
 
+ /// <summary>
+ /// 设置是维护一个CookieContainer实例
+ /// 该实例为首次创建时的CookieContainer
+ /// </summary>
+ /// <param name="keep">true则共用同一个CookieContainer</param>
+ /// <returns></returns>
+ public HttpApiFactory<TInterface> SetKeepCookieContainer(bool keep)
+ {
+ this.keepCookieContainer = keep;
+ return this;
+ }
+
  /// <summary>
  /// 配置HttpMessageHandler的创建
  /// </summary>
@@ -132,6 +155,13 @@ private LifetimeInterceptor CreateInterceptor()
  this.configAction.Invoke(httpApiConfig);
  }
 
+ if (this.keepCookieContainer == true)
+ {
+ var handlerContainer = httpApiConfig.HttpHandler.CookieContainer;
+ Interlocked.CompareExchange(ref this.cookieContainer, handlerContainer, null);
+ httpApiConfig.HttpHandler.CookieContainer = this.cookieContainer;
+ }
+
  return new LifetimeInterceptor(
  httpApiConfig,
  this.lifeTime,