/Python/Flask/Flask.pocoo.org quickstart

Flask.pocoo.org quickstart

Flask how to run app

$ export FLASK_APP=hello.py
$ python -m flask run
 * Running on http://127.0.0.1:5000/

5

Source: flask.palletsprojects.com

Flask.pocoo.org quickstart

from flask import Flask
app = Flask(__name__)

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

3

Source: flask.palletsprojects.com

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