JavaScript初始化

window.fbAsyncInit = function() {

FB.init({

appId : '129383570538282',

autoLogAppEvents : true,

xfbml : true,

version : 'v2.9'

});

FB.AppEvents.logPageView();

};

(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";

fjs.parentNode.insertBefore(js, fjs);

}(document, 'script', 'facebook-jssdk'));