“Flask基础”的版本间的差异
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（创建页面，内容为“ =install = <pre> mkdir myproject $ cd myproject $ python3 -m venv venv . venv/bin/activate $ pip install Flask vi hello.py from flask import Flask app = Fl…”） |
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=see also= | =see also= | ||
[https://flask.palletsprojects.com/en/2.0.x/quickstart/ flask quickstart] | [https://flask.palletsprojects.com/en/2.0.x/quickstart/ flask quickstart] | ||
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| + | [[category:flask]] [[category:devops]] | ||
2021年6月23日 (三) 02:28的版本
install
mkdir myproject
$ cd myproject
$ python3 -m venv venv
. venv/bin/activate
$ pip install Flask
vi hello.py
from flask import Flask
app = Flask(__name__)
@app.route("/")
def hello_world():
return "<p>Hello, World!</p>"
flask run
* Serving Flask app 'hello' (lazy loading)
* Environment: production
WARNING: This is a development server. Do not use it in a production deployment.
Use a production WSGI server instead.
* Debug mode: off
* Running on http://127.0.0.1:5000/ (Press CTRL+C to quit)
Now head over to http://127.0.0.1:5000/, and you should see your hello world greeting.
