Flask

一个基于Werkzeug、Jinja2和良好意愿的微框架。(A microframework based on Werkzeug, Jinja2 and good intentions. )

Github星跟蹤圖

Flask是基于Werkzeug、Jinja 2的Python的一个微框架,并且有很好的意愿,它的目的是快速开始。 在你问之前,它是BSD许可的!

盒子里有什么东西?

  • 内置开发服务器和调试器
  • 集成单元测试支持
  • RESTful请求发送
  • 使用Jinja2模板
  • 支持安全Cookie(客户端会话)
  • 100%符合WSGI 1.0标准
  • 基于Unicode
  • 充分的文档

Flask Apps是什么样子的?

如果您正在寻找用Flask编写的应用程序代码示例,请查看github上的示例来源:

概覽

名稱與所有者pallets/flask
主編程語言Python
編程語言Python (語言數: 4)
平台
許可證BSD 3-Clause "New" or "Revised" License
發布數58
最新版本名稱3.0.3 (發布於 2024-04-07 12:19:46)
第一版名稱0.1 (發布於 )
創建於2010-04-06 11:11:59
推送於2024-04-23 23:54:10
最后一次提交
星數66.4k
關注者數2.1k
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提交數5.3k
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Flask

Flask is a lightweight WSGI_ web application framework. It is designed
to make getting started quick and easy, with the ability to scale up to
complex applications. It began as a simple wrapper around Werkzeug_
and Jinja_ and has become one of the most popular Python web
application frameworks.

Flask offers suggestions, but doesn't enforce any dependencies or
project layout. It is up to the developer to choose the tools and
libraries they want to use. There are many extensions provided by the
community that make adding new functionality easy.

Installing

Install and update using pip_:

.. code-block:: text

pip install -U Flask

A Simple Example

.. code-block:: python

from flask import Flask

app = Flask(__name__)

@app.route("/")
def hello():
    return "Hello, World!"

.. code-block:: text

$ env FLASK_APP=hello.py flask run
 * Serving Flask app "hello"
 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)

Contributing

For guidance on setting up a development environment and how to make a
contribution to Flask, see the contributing guidelines_.

.. _contributing guidelines: https://github.com/pallets/flask/blob/master/CONTRIBUTING.rst

The Pallets organization develops and supports Flask and the libraries
it uses. In order to grow the community of contributors and users, and
allow the maintainers to devote more time to the projects, please donate today_.

.. _please donate today: https://psfmember.org/civicrm/contribute/transact?reset=1&id=20

.. _WSGI: https://wsgi.readthedocs.io
.. _Werkzeug: https://www.palletsprojects.com/p/werkzeug/
.. _Jinja: https://www.palletsprojects.com/p/jinja/
.. _pip: https://pip.pypa.io/en/stable/quickstart/

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