Workaround for 302 redirection problem when using requests in Python

Using the requests analog login, the direct use of the Request.get (URL), easy to cause 302 Redirect, the reason is because the cookie is not durable (requests with cookie processing, but not durable),

The solution is to use the request. Session () object to persist the state of the cookie.

For example:

s = requests. Session () response = S.get (URL, headers=headers)  #其他操作

In addition, a 302 redirect occurs when a Session object is used to request a page without passing in the corresponding request header (for example: Referer), which causes the server to verify that it does not pass and returns

REDIRECT Messages. The solution is to build the corresponding request header and get the page to pass in.