“Flask基础”的版本间的差异
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[https://www.oschina.net/p/flask Flask 微型Python框架 oschina] | [https://www.oschina.net/p/flask Flask 微型Python框架 oschina] | ||
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[[category:flask]] [[category:devops]] | [[category:flask]] [[category:devops]] |
2021年8月10日 (二) 13:58的最新版本
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.