python xpath解析

from lxml import etree

 

tree = etree.HTML(page_text)

list = tree.xpath('//title/text()')

list= tree.xpath('//div[@class="spec-list"]/div/ul/li/img/@src')

 

posted @ 2020-03-27 10:20  我会飞︿(￣︶￣)︿  阅读(133)  评论(0)  编辑  收藏  举报