xpath的使用实例

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本文链接: https://blog.csdn.net/lipachong/article/details/98184731

xpath的使用实例

from lxml import etree
url='https://www.cnblogs.com/lei0213/p/7506130.html'
data1 = requests.get(url,headers=headers)
data1.encoding='gbk'
data=data1.text
h = etree.HTML(data)
name=h.xpath('//*[@id="body"]/div[5]/div[2]/div[1]/h1/b/a/text()')
print(name)
price = h.xpath('//*[@id="body"]/div[5]/div[2]/div[2]/span[1]/text()')
print(price)
niandai = h.xpath('//*[@id="body"]/div[5]/div[2]/div[4]/ul/li[1]/text()')
print(niandai)

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转载自blog.csdn.net/lipachong/article/details/98184731