c# post方式發送請求

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 public static bool CheckNew(string serverIP)        {            bool passed = false;            try            {                string url = string.Format("http://{0}/login/index", serverIP);                //encoding                Encoding gb2312 = Encoding.GetEncoding("GB2312");                //建立串連                HttpWebRequest mHttpRequest = (HttpWebRequest)HttpWebRequest.Create(url);                //逾時間毫秒為單位                mHttpRequest.Timeout = 10000;//10s                //發送請求的方式                mHttpRequest.Method = "POST";                //發送的協議                mHttpRequest.Accept = "HTTP";                string param = "LoginName=14020801&PassWord=14020801";                byte[] bs = Encoding.ASCII.GetBytes(param);                mHttpRequest.ContentType = "application/x-www-form-urlencoded";                mHttpRequest.ContentLength = bs.Length;                using (Stream reqStream = mHttpRequest.GetRequestStream())                {                    reqStream.Write(bs, 0, bs.Length);                    reqStream.Close();                }                                mHttpRequest.CookieContainer = new CookieContainer();                //建立一個響應對象                using (HttpWebResponse mHttpResponse = (HttpWebResponse)mHttpRequest.GetResponse())                {                    if (mHttpResponse.StatusDescription == "OK")                    {                        //passed = mHttpRequest.Address.AbsolutePath.Contains("Index");                        passed = true;                    }                    else                    {                        passed = false;                    }                    mHttpResponse.Close();                }            }            catch { }            return passed;        }

 

c# post方式發送請求