package com.lyms.talkonlineweb.task;

import org.springframework.stereotype.Component;

import javax.annotation.PostConstruct;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;

@Component
public class AccessTokenServlet extends HttpServlet {
    final String appId ="wxd3c36244d006cb90";//公众号appid
    final String appSecret ="fc80b5dd03a581a088adcd2c65a7e10a";//公众号AppSecret

    /**
     * 启动后开启线程每1小时59获取一次token,保证长期有效。（微信公众号规定2小时token失效，每天只能获取2000次。）
     * @throws ServletException
     */
    @PostConstruct
    public void init() throws ServletException {
        TokenThread.appId = appId;
        TokenThread.appSecret = appSecret;
        new Thread(new TokenThread()).start(); //启动进程
    }
}