~~~ composer require topthink/think-view // 安装视图模块扩展 composer require topthink/think-multi-app // 安装多应用模块扩展 composer require topthink/think-captcha // 安装验证码 php thinkphp build admin // 创建admin目录 php think make:controller admin@Login // 预设控制器 php think make:controller admin@Login --plain // 空白控制器 ~~~