@manager.option('-n', '-name', dest='name')
@manager.option('-p', '-password', dest='password')
def createsuperuser(name, password):
    """创建管理员用户"""
    if not all([name, password]):
        print('参数不足')
        return

    user = User()
    user.mobile = name
    user.nick_name = name
    user.password = password
    user.is_admin = True

    try:
        db.session.add(user)
        db.session.commit()
        print("创建成功")
    except Exception as e:
        print(e)
        db.session.rollback()
终端执行:
$ python manage.py createsuperuser -n admin -p 12345678