Better Python - 精巧的Flask框架

Better Python - 精巧的Flask框架

安裝

pip install Flask

樣例

新建文件app.py,寫入

from flask import Flask
app = Flask(__name__)

@app.route('/')
def hello_world():
    return 'Hello, World!'

flask run

 * Environment: production
   WARNING: Do not use the development server in a production environment.
   Use a production WSGI server instead.
 * Debug mode: off
 * Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)