Request simulation zhihu login (no verification code mechanism), request verification code

Request simulation zhihu login (no verification code mechanism), request verification code

 

Import request

Try:

Import cookielib # Python 2

Except t:

Import http. cookiejar as cookielib # python3

Import re

Import

Session = request. session ()

Session. cookies = cookielib. LWPCookieJar (filename = "cookies.txt") # store cookies to local files

# Loading cookies

Try:

Session. cookies. load (ignore_discard = True)

Except t:

Print ("cookies cannot be loaded ")

User_Agent = "Mozilla/5.0 (Windows NT 6.1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/59.0.3071.86 Safari/537.36"

Header = {

"HOST": "www.zhihu.com ",

"Referer": "https://www.zhihu.com ",

"User_Agent": User_Agen"

}

# Obtain xsrf

Def get_xsrf ():

Response = session. post ("https://www.zhihu.com", headers = header) # request a webpage with a header file

Match_obj = re. match ('. * name = "_ xsrf" value = "(.*?) "') # Use single double quotation marks

If match_obj:

Return (match_obj (1 ))

Else:

Return ""

Def get_index ():

Response = session. get ("https://www.zhihu.com", headers = header)

With open ("index_page.heml", wb) as f:

F, write (response. text. encode ("UTF-8 "))

Print ("OK ")

# Simulate zhihu Logon

Def zhihu_login (account, password ):

If re. match ("^ 1 \ d {10}", account): # verify whether the account is a mobile phone number

Print ("Mobile login ")

Post_url = "https://www.zhihu.com/login/phone_num"

Post_data = {

"_ Xsrf": get_xsrf (),

"Phone_num": account,

"Password": password

}

Else:

If "@" in account:

Print ("email login ")

Post_url = "https://www.zhihu.com/login/email"

Post_data = {

"_ Xsrf": get_xsrf (),

"Email": account,

"Password": password

}

 

Response_text = session. post (post_url, post_data, headers = header)

Session. cookies. save ()

# Verify whether the logon is successful

Def is_login ():

Inbox_url = "https://www.zhihu.com/inbox"

Response = session. get (inbox_url, headers = header, allow_redirects = False)

If response. status_code! = 200:

Return False

Else:

Return True

Zhihu. login ("18782902568", "admin123 ")

Get_index ()