When using requests in Python, the 302 redirection problem occurs. requests302

When using requests in Python, the 302 redirection problem occurs. requests302

When using requests to simulate logon, directly using request. get (url) can easily cause 302 redirection. The reason is that the cookie is not persistent (the cookie processing is not persistent in requests ),

The solution is to use the request. Session () object to persist the cookie and other States.

For example:

1 s = requests. Session () 2 response = s. get (url, headers = headers) 3 4 # other operations

In addition, a 302 redirection occurs when the Session object is used to request the page without passing in the corresponding request header (for example, Referer), causing the server to return if the verification fails.

Redirect packets. The solution is to construct the corresponding request header, which can be passed in when the page is obtained.