public string Msg(string access_token, string Contentmsg) { string promat = ""; //需要提交的数据 byte[] bs = Encoding.UTF8.GetBytes(Contentmsg); HttpWebRequest req = (HttpWebRequest)HttpWebRequest.Create("https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" + access_token + ""); req.Method = "POST"; req.ContentType = "application/x-www-form-urlencoded"; req.ContentLength = bs.Length; using (Stream reqStream = req.GetRequestStream()) { reqStream.Write(bs, 0, bs.Length); } HttpWebResponse respon = (HttpWebResponse)req.GetResponse(); Stream stream = respon.GetResponseStream(); using (StreamReader reader = new StreamReader(stream, Encoding.UTF8)) { promat = reader.ReadToEnd(); } ReturnMsg y = JsonConvert.DeserializeObject <ReturnMsg>(promat); promat = y.errmsg; string starttime = "微信消息推送结果" + y.errmsg + "错误提示" + y.errcode; WriteLog.AddLgoToTXT(starttime); string Resule_fenhan = "------------------------------------------------"; WriteLog.AddLgoToTXT(Resule_fenhan); return(promat); }