技术资料 > .Net专区 > Asp.Net开发 : 如何用asp.net向其他服务器post一条信息

如何用asp.net向其他服务器post一条信息

March 25,2004

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;
         }
      }

}