本次素材我们以糗事百科为例子: https://www.qiushibaike.com/8hr/page/1/
# -*- encoding:utf-8 -*-
import requests
from lxml import etree
import re
page = 1
url = "https://www.qiushibaike.com/8hr/page/" + str(page)
print(url)
headers = {
'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/52.0.2743.116 Safari/537.36',
'Accept-Language': 'zh-CN,zh;q=0.8'
}
try:
response = requests.get(url,headers=headers)
resHtml = response.text
html = etree.HTML(resHtml)
result = html.xpath('//div[contains(@id,"qiushi_tag")]')
for site in result:
if len(site.xpath("./div/a/img/@src")) > 0:
imgUrl = site.xpath("./div/a/img/@src")[0].encode('utf-8')
# username = site.xpath('./div/a/@title')[0].encode('utf-8')
username = site.xpath('.//h2')[0].text.strip().encode('utf-8')
contents = site.xpath('.//div[@class="content"]/span/.')
text = ''
for content in contents:
text += content.text.strip().encode('utf-8')
# 投票次数
vote = site.xpath('.//i')[0].text
# 评论信息
comments = site.xpath('.//i')[1].text
if len(imgUrl) > 0:
print("图片链接:%s\n用户名:%s\n投票次数:%s\n评论信息:%s\n内容:%s\n\n" % (imgUrl,username,vote,comments,text))
else:
print("用户名:%s\n投票次数:%s\n评论信息:%s\n内容:%s\n\n" % (username, vote, comments, text))
except Exception, e:
print(e)
结果如下: