flask-scripts

flask-scripts通过命令行操作flask。

1. 安装

pip install flask-script

2. 使用

from flask_script import Manager
from valuegood import app

manager = Manager(app)
@manager.command
def runserver():
    print('服务器跑起来了')

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

在cmd中运行：python manager.py runserver

3 操作数据库

from flask_script import Manager

DNManager = Manager()

@DNManager.command
def init():
    print('数据库初始化完成')

from flask_script import Manager
from valuegood import app
from db import DNManager

manager = Manager(app)

@manager.command
def runserver():
    print('服务器跑起来了')

manager.add_command('db', DNManager)

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

在cmd中运行:python manager.py db init