标签：span div style bbb query blog ext logs aaa
<ul id="aaa"> <li>aaa</li> <li>aaa <ul> <li>bbb</li> <li>bbb</li> </ul> </li> <li>aaa</li> </ul>
$(‘#aaa > li‘)就只会取到第一层的li，内层的li就不会取到
标签：span div style bbb query blog ext logs aaa
原文地址：http://www.cnblogs.com/henuyuxiang/p/7423938.html
