Flask 기본 App 개발

flask

Flask 기본 App 개발

wefree 2022. 7. 3. 21:50

app.py

from flask import Flask
from flask import render_template
from flask import request

app = Flask(__name__)


@app.route('/hello')
@app.route('/hello/<username>')
def hello_world(username=None):
    return render_template('hello.html', username=username)


@app.route('/post', methods=['POST', 'PUT'])
def show_post():
    print(f'methods={request.method}')
    return str(request.values)


if __name__ == '__main__':
    app.run(host='127.0.0.1', port=5000, debug=True)

templates/hello.html

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Hello</title>
</head>

<body>
{% if username %}
Hello {{ username }}
{% else %}
Hello
{% endif %}
</body>
</html>