How to install Flask Use Flask to create a minimal website Build routes in Flask to respond to website endpoints Use Variable Rules to pass parts of the URL to your functions as keyword parameters
Install:
pip install Flask
Development Mode:
run_local.sh:
#!/bin/bash export FLASK_APP=app.py export FLASK_DEBUG=1 flask run
app.py:
from flask import Flask app = Flask(__name__) @app.route(‘/‘) def hello_world(): return ‘Hello world!‘ @app.route(‘/foo/‘) def foo(): return ‘The foo page‘ @app.route(‘/bar‘) def bar(): return ‘The bar page‘ @app.route(‘/hello/‘) @app.route(‘/hello/<name>‘) def say_hello(name=None): return ‘Hello {}‘.format(user)
[Python] Create a minimal website in Python using the Flask Microframework
原文：https://www.cnblogs.com/Answer1215/p/8973838.html