POST传值问题

Question

 if (Regex.Match(Phone, @"(13[4-9]|15[8-9]){1}\d{8}").Success)
        {
            //Response.Write("<script>alert('移动!');window.history.back();</script>");
           // return;
            Encoding myEncoding = Encoding.GetEncoding("gb2312");
            string param = HttpUtility.UrlEncode("userid", myEncoding) + "=" + HttpUtility.UrlEncode(Phone, myEncoding) + "&" + HttpUtility.UrlEncode("password", myEncoding) + "=" + HttpUtility.UrlEncode(Msg, myEncoding);            byte[] postBytes = Encoding.ASCII.GetBytes(param);            HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("http://chineseserver.net:3388/CellServer/SmsAPI/UpdatePassword.jsp");
            req.Method = "POST";
            req.ContentType = "application/x-www-form-urlencoded;charset=gb2312";
            req.ContentLength = postBytes.Length;            using (Stream reqStream = req.GetRequestStream())
            {
                //reqStream.Write
                reqStream.Write(postBytes, 0, postBytes.Length);
            }
            using (WebResponse wr = req.GetResponse())
            {
                //在这里对接收到的页面内容进行处理
            }
        }
值传不过去.这是为什么..哪出错了啊

Answer 1

用GET的试一下.POST的我没用过..