用asp.net向其他服务器post一条信息

2024-07-10 12:58:22

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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;             
            } 
        } 
 
    }

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