C# 微信公众平台开发(4)-- 模版消息
微信公众平台开发 --发送模版消息
发送模版消息是微信服务号给某个用户发送模版消息,类似于APP的推送通知;
1、添加模版消息
在页面的左上 有一个添加功能插件的 按钮,如题
添加完成后,我们就可以在左边的菜单栏看到 相应的信息了;
2、添加模版消息
详情里面有关模版的介绍,和发送短信需要传送的数据;
3、发送模版消息
接口调用请求说明
http请求方式: POST https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=ACCESS_TOKEN
会根据ACCESS_TOKEN来请求数据
请求数据格式:
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{ "touser":"OPENID", "template_id":"ngqIpbwh8bUfcSsECmogfXcV14J0tQlEpBO27izEYtY", "url":"http://weixin.qq.com/download", "data":{ "first": { "value":"恭喜你购买成功!", "color":"#173177" }, "keynote1":{ "value":"巧克力", "color":"#173177" }, "keynote2": { "value":"39.8元", "color":"#173177" }, "keynote3": { "value":"2014年9月22日", "color":"#173177" }, "remark":{ "value":"欢迎再次购买!", "color":"#173177" } } }
在调用模板消息接口后,会返回JSON数据包。正常时的返回JSON数据包示例:
{ "errcode":0, "errmsg":"ok", "msgid":200228332 }
官网上的例子;
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/// <summary> /// 发送模版消息, /// </summary> /// <param name="openId">关注微信号《FromUserName》</param> /// <returns></returns> [HttpPost] public ActionResult SendMsg(string openId) { ///获取token string accesstoken = AccessToken.GetAccessToken(AppID, AppSecret); ///发送模版消息 string url = string.Format("https://api.weixin.qq.com/cgi-bin/message/template/send?access_token={0}", accesstoken); string postData = "{ \"touser\":\"" + openId + "\",\"template_id\":\"kJxuPYYN5z915G0qtxec5fkohEVcXgw0aLfQ1PUoJhU\",\"url\":\"http://www.woizuqiu.com/Home/Index\", \"data\":{\"first\":{\"value\":\"亲,宝贝已经启程了,好想快点来到你身边!\",\"color\":\"#173177\"},\"keynote1\":{\"value\":\"201408189987\",\"color\":\"#173177\"},\"keynote2\":{\"value\":\"圆通快递\",\"color\":\"#173177\"},\"keynote3\":{\"value\":\"6522238281\",\"color\":\"#173177\"},\"remark\":{\"value\":\"点击查看完整的物流信息 。如有问题请致电XXX或直接在微信里留言,XXX将在第一时间为您服务!!\",\"color\":\"#173177\"}} }"; string strPostData = "{ \"touser\":\"" + openId + "\",\"template_id\":\"LNinaAoWW12OtI41wXo2MWfC4uey2CfYjaQSIdDAm0g\",\"url\":\"http://www.woizuqiu.com/Home/Index\", \"data\":{\"channel\":{\"value\":\"微信\",\"color\":\"#173177\"},\"orderNumber\":{\"value\":\"113234\",\"color\":\"#173177\"},\"state\":{\"value\":\"进入收单状态\",\"color\":\"#173177\"},\"doSomething\":{\"value\":\"kantzou将在今天下午三点上门收件\",\"color\":\"#173177\"},\"remark\":{\"value\":\"谢谢您的支持!\",\"color\":\"#173177\"}}}"; string strJson = HttpPostData(url, strPostData); return View(); } /// <summary> /// Post请求 /// </summary> /// <param name="posturl">URL</param> /// <param name="postData">请求数据</param> /// <returns></returns> public string HttpPostData(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; Response.Write(content); return content; } catch (Exception ex) { string err = ex.Message; return string.Empty; } }
OK 消息可以发送了;