C# 微信公众平台开发(4)-- 模版消息

时间:2023-10-02 21:48:32

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

    C# 微信公众平台开发(4)-- 模版消息

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

  C# 微信公众平台开发(4)-- 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

  C# 微信公众平台开发(4)-- 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:
  
 {
"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
}

C# 微信公众平台开发(4)-- 模版消息

官网上的例子;
个人
/// <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, , 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;