擅长:python、mysql、java
<p>嗨,请将此代码段用于您的应用程序</p>
<pre><code>next_page = response.xpath('//a[contains(@class,"ficon-caret-right")]/@href').extract()
if len(next_page) !=0:
next_href = next_page[0]
next_page_url = next_href
print "==============> next cat pagination url :", next_page_url
yield scrapy.Request(next_page_url, callback=self.parse)
</code></pre>