Flask microservices example. Flask provides a really simple way to give feedback to a user with the flashing system. Traditional Flask views will still be appropriate for most use cases, but Flask’s async support enables writing and using code that wasn’t possible natively before. Check out the Quickstart or go to the Documentation Overview. Flask parses incoming request data for you and gives you access to it through that global object. Flask is now installed. Some common patterns are collected in the following pages. The first step in creating a Flask application is creating the application object. Check out the Quickstart for an overview of what Flask can do, then dive into the docs to keep learning. . These types of patterns may be a bit outside the scope of Flask itself, but Flask makes it easy to implement them. 本部分文档将介绍 Flask 框架的各个组成部分，以及如何使用、定制和扩展它们。 除了 Flask 本身，还可以查找由社区维护的扩展，以添加更多功能。 Check out the Quickstart for an overview of what Flask can do, then dive into the docs to find out more. Each Flask application is an instance of the Flask class, which collects all configuration, extensions, and views. The flashing system basically makes it possible to record a message at the end of a request and access it on the next (and only the next) request. Flask uses Jinja, Click, Werkzeug, and ItsDangerous behind the scenes, and they all have their own documentation too. Internally Flask makes sure that you always get the correct data for the active thread if you are in a multithreaded environment. Flask provides configuration and conventions, with sensible defaults, to get started. The tutorial only uses what’s provided by Flask and Python. This section of the documentation explains the different parts of the Flask framework and how they can be used, customized, and extended. begtag tsfteguc rogdzc yqyzwegh wnpxggg kuwh qjpsew ueab lbepx lkit