const {appID,appsecret} = require('../config');
//只需要引入request-promise-native
const rp = require('request-promise-native');
//定义类，获取access_token
class Wechat{
    constructor() {
    }
/*
获取access_token
 */
    getAccessToken(){
        const url='https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=${appID}&secret=${appsecret}';

但是我的appid和secret都是直接复制的，是正确的呀

报错信息：{

  errcode: 40013,

  errmsg: 'invalid appid rid: 63477975-0f09049d-2f87403e'

}