基础连接已经关闭：接收时发生错误

Question

这个问题咋解决啊。求大神指教啊，贴上代码 System.Net.ServicePointManager.Expect100Continue = false;
                System.Net.ServicePointManager.SetTcpKeepAlive(false, 1, 1);
                string serviceAddress = url;
                request = (HttpWebRequest)WebRequest.Create(serviceAddress);
                request.Method = "Get";
                request.ServicePoint.Expect100Continue = false;
                request.Timeout = 1000 * 3;
                //request.ContentType = "application/x-www-form-urlencoded";
                request.ContentType = "text/html;charset=UTF-8";
                request.KeepAlive = false;
                request.ProtocolVersion = HttpVersion.Version11;
                ServicePointManager.SecurityProtocol = SecurityProtocolType.Ssl3;
                response = (HttpWebResponse)request.GetResponse();
                webStream = response.GetResponseStream();
                reader = new StreamReader(webStream, Encoding.UTF8);

Answer 1

要定位这个问题，还需要检查 response 响应的具体内容。

Answer 2

request.KeepAlive = false;
//调整版本为1.0的
request.ProtocolVersion = HttpVersion.Version10;