【发布时间】:2019-09-10 12:34:06
【问题描述】:
我想用 puppeteear 将元素 a 从类卡片动作中取出,它是一个带有 col s12 m6 列表的 div 我该怎么做?
<div class="row post-row">
<div class="col s12 m6">
<div class="card large xp-post" id="p29710684">
<div class="card-image waves-effect waves-block waves-light">
<img class="activator lazyloaded" src="/xp_data/105255/29710684/thumb.jpg"
data-src="/105255/29710684/thumb.jpg" alt="plap">
</div>
<div class="card-content">
<span class="card-title activator grey-text text-darken-4">plap <i
class="material-icons right">more_vert</i></span>
<br><span style="font-size: 85%;" class="grey-text post-time">2019-09-04 18:15</span>
</div>
<div class="card-action">
<a href="105255/29710684/08-29-2019_0955PM_756_531.png" target="_blank">Post file</a>
<i class="material-icons right xp-flag" title="Flag this post" data-pid="29710684">flag</i>
</div>
</div>
<div class="col s12 m6"></div>
<div class="col s12 m6"></div>
</div>
</div>
【问题讨论】:
-
可以使用page.evaluate函数来完成
标签: javascript node.js web-scraping puppeteer