用asp.net向其他服务器post一条信息

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2005-3-14文/佚名

using System; 
    using System.Web; 
    using System.Net; 
    using System.IO; 
    using System.Text; 
    namespace SendMessage 
    { 
   
        public bool SendMsg(MsgInfo msg) 
        { 
            //create request 
            try 
            { 
                WebRequest req = WebRequest.Create("http://your_post_url"); 
             
                //set the request parameter 
                req.Method = "POST"; 
                req.ContentType = "application/x-www-form-urlencoded"; 
 
                //querystring '?msg=xxx&type=0' 
                string strQuery = "msg="; 
                strQuery += HttpUtility.UrlEncode(msg); 
                strQuery += "&type=0"; 
 
                string dataSend = strQuery; 
                req.ContentLength = dataSend.Length; 
 
                byte [] buff = Encoding.UTF8.GetBytes(dataSend);             
                Stream reqStream = req.GetRequestStream(); 
                reqStream.Write(buff, 0, buff.Length); 
                reqStream.Close(); 
             
                WebResponse rep = req.GetResponse(); 
                Stream repStream = rep.GetResponseStream(); 
                Encoding enc = Encoding.GetEncoding("utf-8"); 
                StreamReader sr = new StreamReader(repStream, enc); 
 
                Char[] read = new Char[256]; 
                sr.Read(read, 0, 256); 
 
                return true; 
            } 
            catch(NotSupportedException ns) 
            { 
                return false;             
            } 
        } 
 
    }