微信模板消息

1、注册登陆微信公众平台公众号

2、申请测试账号

 

 

 

 

 

 

 

3、关注微信公众号、添加测试模板

 

 发消息实现代码

package org.example.weixin;

import cn.hutool.core.util.ObjectUtil;
import cn.hutool.http.HttpUtil;
import cn.hutool.json.JSONObject;
import cn.hutool.json.JSONUtil;

import java.util.HashMap;
import java.util.Map;

/**
 * @author pei
 */
public class TestGongZongHao {
    //https请求方式: GET https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=APPID&secret=APPSECRET


    private static String URLADDRESS = "https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential";
    private static String APPID = "自己的appid";
    private static  String SECRET = "自己的SECRET";


    public static void main(String[] args) {
       String result =  requestGet();
        JSONObject obj = JSONUtil.parseObj(result);
       requestPost(null,obj.get("access_token").toString());
    }


    private static String requestGet(){
        String url = URLADDRESS+"&appid="+APPID+"&secret="+SECRET;
        // 发送GET请求
        String result = HttpUtil.get(url);
        System.out.println("GET请求返回结果：" + result);
        return result;
    }
    private static String requestPost(Map<String,Object> dataMap,String accessToken){
        String openId = "自己的openid";
        String templateId = "Ge22EqnRXHCyor11HyvIY3nQ2akZAuZG7x_bYmhlhws";//模板id
        String messageUrl = "https://api.weixin.qq.com/cgi-bin/message/template/send?access_token=" + accessToken;

        if(ObjectUtil.isEmpty(dataMap)){
            dataMap = new HashMap<>();
        }
        dataMap.put("url","https://www.cnblogs.com/xianz666/p/18606752");
        dataMap.put("touser",openId);
        dataMap.put("template_id",templateId);
        dataMap.put("client_msg_id","MSG_000001");
        Map<String,Object> data = new HashMap<>();
        Map<String,Object> keyword1 = new HashMap<>();
        keyword1.put("value","巧克力");

        Map<String,Object> keyword2 = new HashMap<>();
        keyword2.put("value","39.8元");

        Map<String,Object> keyword3 = new HashMap<>();
        keyword3.put("value","2024年10月22日");
        data.put("keyword1",keyword1);
        data.put("keyword2",keyword2);
        data.put("keyword3",keyword3);
        dataMap.put("data",data);
        // 发送JSON格式的POST请求
        String jsonPostResult = HttpUtil.post(messageUrl, JSONUtil.toJsonStr(dataMap));
        System.out.println("JSON POST请求返回结果：" + jsonPostResult);
        return jsonPostResult;
    }




}