Python crawler knowledge points--session and cookies

Session and Cookie:

Cookies: Keep the authentication status after login and save the data locally

Session: Use cookies to mark the user, the cookie carries the session ID message, and the session can be found by checking the cookie

The cookie interacts with the session, one in the client, one on the server, and the other in collaboration with each other.

Session Cookies and persistent cookies

Session Cookie: Place the cookie in the browser memory and the browser is disabled after it is closed.

Persistent Cookie: Save the cookie to the client's hard drive and continue with it the next time.

The expiration time is determined by the cookie's Max age and expires.

Python crawler knowledge points--session and cookies