Python：Flask.click创建命令行工具管理项目

import click
from flask import Flask
from flask.cli import AppGroup
app = Flask(__name__)
# 方式一
@app.cli.command("create-user")
@click.argument("name")
def create_user(name):
    print('create_user', name)
# 方式二
user_cli = AppGroup('user')
@user_cli.command('create')
@click.argument('name')
def create_user(name):
    print('create user', name)
app.cli.add_command(user_cli)

$ flask create-user admin
create_user admin
$ flask user create demo
create user demo