【python路上小记】request请求html并使用Xpath提取

编程入门行业动态更新时间:2024-10-24 18:23:08

【python路上<a href=https://www.elefans.com/category/jswz/34/1764832.html style= 小记】request请求html并使用Xpath提取"/>

【python路上小记】request请求html并使用Xpath提取

使用 lxml提取

from lxml import etree
import re
import requestsulr = 'www.csdn.net'
response = requests.get(url)
req = etree.HTML(response)
try:# 根据相应的xpath规则提取text = req.xpath("//body/div[3]/div[2]/div[1]/div[2]/div/p[3]/span/font/text()")[0] text2 = req.xpath("//body/div[3]/div[2]/div[1]/ul/li[1]/text()")[0]

更多推荐

【python路上小记】request请求html并使用Xpath提取

本文发布于:2023-07-28 18:48:41，感谢您对本站的认可！

本文链接:https://www.elefans.com/category/jswz/34/1278893.html