var axios = require("axios")

function requestBase(method,url,config){
    const instance = axios.create({
        baseURL: 'https://626a153e737b438c1c41c57d.mockapi.io',
        method,

        url,// [url] put here not work
    });

    //url in axios.create , request config is undefined , there is no url,not work
    instance.request(config).then(response=>{
        console.log('response: ',response.data);
    }).catch(error=>{
        console.log('error: ',error);
    });
}

//not work,put url in axios.create
requestBase('get','/users');

//it work
requestBase('get','','/users');
requestBase('get','',{url:'/users'});