擅长:python、mysql、java
<p>您可以使用</p>
<pre><code>response.xpath('//h3[@class="title"]/a/span/text()').extract_first()
</code></pre>
<p>另外,请查看这个Scrapinghub的<a href="https://blog.scrapinghub.com/2016/10/27/an-introduction-to-xpath-with-examples/" rel="nofollow noreferrer">blogpost</a>,了解XPath的介绍。在</p>