请教如何用pyquery
循环取出<ul>
第一个<li>
标签中的女装及嵌套<ul><li>
标签对应的href
,后面的2、3依次类推~!
<ul class="cat-list">
<li><a href="" title="">女装</a></li>
<ul class="txt-list-brand clear none">
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
</ul>
<li><a href="" title="">男装</a></li>
<ul class="txt-list-brand clear none">
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
</ul>
<li><a href="" title="">女鞋</a></li>
<ul class="txt-list-brand clear none">
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
<li><a target="_blank" href="http://xxxx.com/" title="xxx">xxx</a></li>
</ul>
</ul>
可以使用BeautifulSoup对网页内容进行提取啊,