摘要: from lxml import etree html=""" 1 2 1 2 1 2 1 2 """ html=etree.HTML(html) html1=html.xpath('//li[text()=2]')#获取值为2的html节点 #... 阅读全文
posted @ 2018-01-16 23:49 Operater 阅读(194) 评论(0) 推荐(0) 编辑