今天看后台标签,多了很多代码,但不影响前面的显示,但不知道是什么代码,删除了之后又回来,原来一直没有,请教大神。
原始标签代码:
<ul>[loop={@num}]
<li><a href="{@linkurl}" target="_blank" title="{@fulltitle}>
[/loop]
</ul>
突然出来的代码:
<ul>[loop={@num}]
<li><a href="{@linkurl}" target="_blank" title="{@fulltitle} class="__cf_email__" href="/cdn-cgi/l/email-protection" data-cfemail="e299a283868686839687">[email protected]</a><script data-cfhash='f9e31' type="text/javascript">/* <![CDATA[ */!function(t,e,r,n,c,a,p){try{t=document.currentScript||function(){for(t=document.getElementsByTagName('script'),e=t.length;e--;)if(t[e].getAttribute('data-cfhash'))return t[e]}();if(t&&(c=t.previousSibling)){p=t.parentNode;if(a=c.getAttribute('data-cfemail')){for(e='',r='0x'+a.substr(0,2)|0,n=2;a.length-n;n+=2)e+='%'+('0'+('0x'+a.substr(n,2)^r).toString(16)).slice(-2);p.replaceChild(document.createTextNode(decodeURIComponent(e)),c)}p.removeChild(t)}}catch(u){}}()/* ]]> */</script>}</span></li>
[/loop]
</ul>
请问这些代码有恶意吗,是不是网站被黑了?