我在主页中使用“facebooklikebox”模块:(function(d,s,id){varjs,fjs=d.getElementsByTagName(s)[0];if(d.getElementById(id))return;js=d.createElement(s);js.id=id;js.src="//connect.facebook.net/it_IT/all.js#xfbml=1";fjs.parentNode.insertBefore(js,fjs);}(document,'script','facebook-jssdk'));我将此代码紧跟在body标记之后，并将其放在

我正在尝试检查用户是否已使用facebook登录并在JS控制台中收到该错误。我的代码如下所示:window.fbAsyncInit=function(){FB.init({appId:'######',//AppIDstatus:true,//checkloginstatuscookie:true,//enablecookiestoallowtheservertoaccessthesessionxfbml:true//parseXFBML});};//LoadtheSDKAsynchronously(function(d){varjs,id='facebook-jssdk';if(d.