const $user = document.querySelector('#user'); httpGet('http://api.github.com/users/jeado', data=>{ const jsonData = JSON.parse(data); console.log(jsonData); $user.innerHTML = ` 사용자 이름 : ${jsonData.login}, 깃허브 주소 : ${jsonData.html_url} `; }, e=>{ console.log(e); } ); function httpGet(url, successCallback, errorCallback){ const req = new XMLHttpRequest(); req.onload = () => { if(req.status >= 200..