求助:模拟POST网站登录的错误!

[anykk]

朋友用易语言模拟了个登录..我截取数据..用C#模拟..发送的POST数据请求头完全一样..可是我写的却无法接收到返回信息

易语言写的却正常..第一张图是正常的数据图..第二张是我C#写的发送的数据图..发回404连接中断

        
private void Verification(string nameString, string pwdString, string proxyString)
        {
                string sURL = "http://q11.3g.qq.com/g/s";
                string postData = "u=" + 号码+ "&p=" + 密码+ "&modifySKey=0&aid=nLoginHandle";
                byte[] data = Encoding.UTF8.GetBytes(postData);
                // 创建一个URL请求 		
                HttpWebRequest request = (HttpWebRequest)WebRequest.Create(sURL);
                request.Method = "POST";
                request.Headers.Add("Accept-Language", "zh-cn");
                request.ContentType = "application/x-www-form-urlencoded";
                request.ContentLength = data.Length;
                request.Accept = "*/*";
                request.UserAgent = "Mozilla/4.0 (compatible; Win32; WinHttp.WinHttpRequest.5)";
                request.ServicePoint.Expect100Continue = false;
                // Send the data.
                Stream dataStream = request.GetResponse();
                dataStream.Write(data, 0, data.Length);
                // 获取响应
                HttpWebResponse response = (HttpWebResponse)request.GetResponse();
                // 获取流包含由服务器返回的内容。
                StreamReader reader = new StreamReader(response.GetResponseStream(), Encoding.UTF8);
                // 保存返回
                responseFromServer = reader.ReadToEnd();
        }

[anykk]

// 获取响应
HttpWebResponse response = (HttpWebResponse)request.GetResponse();


这步报错"基础连接已经关闭: 接收时发生错误。"

[爱上松鼠的兔子]

Stream dataStream = request.GetRequestStream();
dataStream.Write(data, 0, data.Length);
dataStream.Close();

[anykk]

[Quote=引用 2 楼 wxkayc 的回复:]
C# code
Stream dataStream= request.GetRequestStream();
dataStream.Write(data,0, data.Length);
dataStream.Close();
[/Quote]

还是报错..是不是接收返回数据对象没用对...

[anykk]

补发下图