Return different content according to different request

This section realizes that different content is returned according to different requests, so that the browser can access /register or /login to return different content.

Python | Use of the requests module

In addition to using the browser to send requests to the server, we can also use the third-party module requests to send requests to the server with code and obtain results.

Python | Use a dictionary to manage request paths

This section implements using a dictionary to manage request paths through a case.

Python | Encapsulation of methods

This section describes the encapsulation of function methods.

Python | Http request header

This section describes what is included in the HTTP request header.