随笔分类 -  Scrapy

scrapy
CSS 选择器
摘要：contains(@class, 'someclass') //ul[contains(@class,'foo')] sel=response.css('.pageLink') sel1= sel.xpath('.//a/@href').extract() sel2=response.xpat... 阅读全文
posted @ 2015-12-27 16:24 gopher-lin 阅读(117) 评论(0) 推荐(0)