微信开发回复用户消息的代码实例分享

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我是靠谱客的博主灵巧奇迹，最近开发中收集的这篇文章主要介绍微信开发回复用户消息的代码实例分享，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

前段时间开发了公司的微信

这里做个知识总结分享下经验，望一起学习。。。。。

感觉后面写个系列的最好了。。。。

企业需求：

给指定企业用户http://www.uoften.com/php/php-s发送消息：如考勤信息、企业通知、个人信息推送等等,

/// </summary>
        /// <param name="UserID">要发送的人ID</param>
        /// <param name="StrMessg">消息</param>
        private void SendMessage(string UserID, string StrMessg)
        {
            Como.LogUtil.WriteLog("回复用户" + UserID + "消息");
            string Access_Token = Como.GetAccessToken.GetAccess_token();
            if (Access_Token == "")
                Como.LogUtil.WriteException("SendMessage 未能成功加载Access_Token");
            string Text = @"{
   ""touser"":";
            Text += '"' + UserID + '"';
            Text += "," + '"' + @"msgtype"": ""text"", 
           ""agentid"": ""5"", 
            ""text"": {
           ""content"":";
            Text += '"' + StrMessg + '"';
            Text += @"}, 
    ""safe"": ""0""
}";
            ;
            string url = String.Format("https://qyapi.weixin.qq.com/cgi-bin/message/send?access_token={0}", Access_Token);
            string strResult = Como.Tools.GetPage(url, Text);

            JArray ja = (JArray)JsonConvert.DeserializeObject("[" + strResult + "]");
            string Error = "";
            try
            {
                if (strResult.Contains("errcode"))
                {
                    Error = ja[0]["errcode"].ToString();
                }
            }
            catch (Exception ex)
            {
                Como.LogUtil.WriteException("获取strResult,未获取到错误信息" + ex.Message.ToString());
            }
            string errcode = ja[0]["errcode"].ToString();
            string errmsg = ja[0]["errmsg"].ToString();
            if (errcode == "0" && errmsg == "ok")
            {
                Como.LogUtil.WriteLog("回复成功！");
            }
            else
            {
                Como.LogUtil.WriteLog("回复失败！");
                Como.LogUtil.WriteException("回复失败：SendMessage：" + strResult); 
            }
        }
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/// <summary>
        /// 根据请求地址 和数据返回请求结果
        /// </summary>
        /// <param name="posturl"></param>
        /// <param name="postData"></param>
        /// <returns></returns>
        public static string GetPage(string posturl, string postData)
        {

            Stream outstream = null;

            Stream instream = null;

            StreamReader sr = null;

            HttpWebResponse response = null;

            HttpWebRequest request = null;

            Encoding encoding = Encoding.UTF8;

            byte[] data = encoding.GetBytes(postData);

            // 准备请求...

            try
            {

                // 设置参数

                request = WebRequest.Create(posturl) as HttpWebRequest;

                CookieContainer cookieContainer = new CookieContainer();

                request.CookieContainer = cookieContainer;

                request.AllowAutoRedirect = true;

                request.Method = "POST";

                request.ContentType = "application/x-www-form-urlencoded";

                request.ContentLength = data.Length;

                outstream = request.GetRequestStream();

                outstream.Write(data, 0, data.Length);

                outstream.Close();

                //发送请求并获取相应回应数据

                response = request.GetResponse() as HttpWebResponse;

                //直到request.GetResponse()程序才开始向目标网页发送Post请求

                instream = response.GetResponseStream();

                sr = new StreamReader(instream, encoding);

                //返回结果网页（html）代码

                string content = sr.ReadToEnd();

                string err = string.Empty;

                return content;

            }

            catch (Exception ex)
            {

                string err = ex.Message;
                Como.LogUtil.WriteException("Tools GetPage 异常为："+err.ToString());
                return string.Empty;

            }

        }
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参数引用详解：

1.Como.GetAccessToken.GetAccess_token() //获取 Access_token

2.GetPage //返回页面请求信息结果

以上为基础发送关键代码：

以下为：成功后的实例图：