Composer （Authentication required (packagist.laravel-china.org)）提示输入账号密码

composer require topthink/think-worker

Authentication required (packagist.phpcomposer.com): Username:

这几天操作composer，一直要求输入账号密码。百度后发现是

https://packagist.laravel-china.org 镜像挂了。需要换一个镜像

阿里云镜像：https://developer.aliyun.com/composer

然后修改composer.json 文件中 url 参数

"repositories": {
  "packagist": {
    "type": "composer",
    "url": "https://mirrors.aliyun.com/composer/"
  }
}