XPATH语法:
// 定位根标签
/ 往下层寻找
/text() 提取文本内容
/@xxx 提取属性内容
Sample:
import requests from lxml import etree for i in range(1, 21): url = "http://www.xxx.com/topic/tv/page/{}".format(i) req = requests.get(url).content html = etree.HTML(req) # 提取文本 text = html.xpath( ‘/html/body/section/div[1]/div/article[*]/header/h2/a/text()‘) for each in text: print(1,each) # 提取链接 # link = html.xpath(‘//a/@href‘) # for i in link: # print(i)