function getAccessToken(id,secret){
    return new Promise((resolve,reject)=>{
        axios({
            method:‘get‘,
            url:`https://api.weixin.qq.com/cgi-bin/token?grant_type=client_credential&appid=${id}&secret=${secret}`
        })
        .then((res)=> {
            resolve(res)
        })
        .
 
catch((err)=>{
            reject(err)
        })
    })
}

微信小程序獲取access_token