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  • httpWebRequest请求错误,基础连接已经关闭: 连接被意外关闭

    win10下,C# 用httpWebRequest 执行post请求出现“请求错误,基础连接已经关闭: 连接被意外关闭”,经测试设置

    //Post请求方式
             

               System.Net.HttpWebRequest request;
                request = (System.Net.HttpWebRequest)WebRequest.Create(strURL);
                //Post请求方式
                request.Method = "POST";
                request.UserAgent = "Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.2; .NET CLR 1.0.3705;)";
                // 内容类型
                request.ContentType = "application/x-www-form-urlencoded";
                request.KeepAlive = false;
    都无效,最后搜到一个添加http协议,如下

                request.ProtocolVersion = HttpVersion.Version10; 

    成功通过。特记录下。

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  • 原文地址:https://www.cnblogs.com/ITBread/p/4923863.html
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