Flask

migrate

pip install Flask-Migrate -i http://mirrors.aliyun.com/pypi/simple/ --trusted-host mirrors.aliyun.com

flask db init
flask db migrate -m 'init'
flask db upgrade

• No such command 'db'.

需要添加

migrate = Migrate(app, db)

powershell

cd app
$env:FLASK_APP="app.py"
flask run