app.run()
更新
python manage.py db migrate
python manage.py db upgrade
创建新的迁移库
python manage.py db init
python manage.py db migrate -m "initial migration"
python manage.py db upgrade
python manage.py runserver
app.run()
更新
python manage.py db migrate
python manage.py db upgrade
创建新的迁移库
python manage.py db init
python manage.py db migrate -m "initial migration"
python manage.py db upgrade
python manage.py runserver