使用flask-script中的Manage管理app程序_manage = manager(app)

manage.py文件：

from application import app, db
from flask_apidoc.commands import GenerateApiDoc
from flask_migrate import Migrate, MigrateCommand
from flask_script import Manager, Server

migrate = Migrate(app, db)

manager = Manager(app)
manager.add_command('apidoc', GenerateApiDoc(input_path="application/api"))
manager.add_command('db', MigrateCommand)
manager.add_command('runserver', Server(port=8080))

if __name__ == "__main__":
    manager.run()

生成文档：

python manage.py apidoc

建立数据库：

python manage.py db init

python manage.py db migrate

python manage.py db upgrade

使用命令行启动app：

python manage.py runserver