爬虫xpath匹配不出内容
0
[已关闭问题]
关闭于 2016-11-13 18:36
用谷歌浏览器的xpath helper可以匹配出信息，但是运行以下代码却没有打印出内容
from lxml import etree
from urllib import request
url = "http://www.proxy.com.ru/list_1.html"
req = request.urlopen(url).read().decode("gb2312")
tree = etree.HTML(req)
for i in tree.xpath("//tbody/tr[position()>1]/td[3]"):
print(i.text)
