What functions can the python web framework achieve?

This article introduces the relevant knowledge of "what functions can be achieved by the python web framework". In the operation of actual cases, many people will encounter such a dilemma, so let the editor lead you to learn how to deal with these situations. I hope you can read it carefully and be able to achieve something!

Familiar partners know that the web framework includes a series of libraries and main processors so that you can build your own code to implement web applications (such as an interactive website). Most network frameworks include patterns and tools that can do the following:

1. Url routing, calling the corresponding Python code through the routing function.

Match the entered HTTP request to a specific routing function.

2. Request and response objects.

Most of the web frameworks in Python help us encapsulate the HTTP request Request sent by the user and provide Response objects that are sent to the user's browser.

3. Template engine, which allows you to customize filters, tags, tests, and global variables.

You can separate the Python code logic that implements the application from the HTML (or others) to be output, such as the famous Jinja2 template engine. It uses a text-based template language, so it can be used to generate any type of tag, not just HTML.

4. Network service development. Involves communication between the web framework and the server.

In addition to the above, a single web framework can not support the services in our application, and we need to run the HTTP server on the development machine to develop quickly.

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