立即函式
var newHTML2 = document.createElement('div');
// newHTML2.innerHTML='<div class="fb-quote">second</div>';
newHTML2.setAttribute("id","fb-root");
document.body.appendChild(newHTML2);
(function(d, s, id) {
var js, fjs = d.getElementsByTagName(s)[0];
if (d.getElementById(id)) return;
js = d.createElement(s);
js.id = id;
js.src = "//connect.facebook.net/zh_TW/sdk.js#xfbml=1&version=v2.6";
fjs.parentNode.insertBefore(js, fjs);
}(document, 'script', 'facebook-jssdk'));(function d, s, id){
// code
}(document, 'script', 'facebook-jssdk'))立即函式是什麼
函式呼叫
實字 literal
相關連結
Last updated