登录知乎

import requests


with open('d://cookie.txt','r') as f:
cookies={}
for line in f.read().split(';'):
name,v=line.strip().split('=',1)
cookies[name]=v


s=requests.Session()
url='http://www.zhihu.com/#signin'
headers={
'User-Agent':'Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_0) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/53.0.2785.116 Safari/537.36',
'Accept':'*/*',
'Accept-Language':'zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3',
'Accept-Encoding':'gzip, deflate, br',
'Referer':'https://www.zhihu.com/'
}
r=s.get(url,headers=headers,cookies=cookies)


with open('d://zhihu.html','wb') as f:
f.write(r.content)