1.安装composer包 composer require barryvdh/laravel-ide-helper dev-master 2.目录：\config\app.php
的'providers' => []最后一行添加：
Barryvdh\LaravelIdeHelper\IdeHelperServiceProvider::class,
3.执行php
php artisan ide-helper:generate
参考文章：https://packagist.org/packages/barryvdh/laravel-ide-helper