xpath提取网页的所有href标签 

from lxml import etree

html = "需要解析的网页"
html = etree.HTML(html)
#获取所有的href属性
url_list = html.xpath("//*/@href")

for url in url_list:
    print(url)

 

posted @ 2020-10-16 17:31  淋哥  阅读(3079)  评论(0)  编辑  收藏  举报