[Python, Flask] Flask 처음 시작해보기

[Python, Flask] Flask 처음 시작해보기

from flask import Flask app = Flask(__name__)

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

@app.route( '/user/' ) def show_user_profile(username): # show the user profile for that user return 'User %s' % username

@app.route( '/post/' ) def show_post(post_id): # show the post with the given id, the id is an integer return 'Post %d' % post_id

@app.route( '/path/' ) def show_subpath(subpath): # show the subpath after /path/ return 'Subpath %s' % subpath

PS \python\flask> set FLASK_APP=flask_exam01.py

PS \python\flask> $env:FLASK_APP = 'flask_exam01.py'

PS \python\flask> set FLASK_ENV=development

PS \python\flask> flask run

* Serving Flask app "flask_exam01.py"

* 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)

-> 브라우저를 띄워서 아래 URL로 테스트를 해보면 간단하게 결과를 알수 있다.

http://localhost:5000/

http://localhost:5000/user/kim

http://localhost:5000/post/1234

http://localhost:5000/path/test/sd/f/d

Converter types:

string (default) accepts any text without a slash int accepts positive integers float accepts positive floating point values path like string but also accepts slashes uuid accepts UUID strings

from http://fenderist.tistory.com/99 by ccl(A) rewrite - 2020-03-06 10:20:19