erp_yzx/app/provider.php

<?php

// 容器Provider定义文件
return [
    'think\Request'          => \app\Request::class,
    'think\exception\Handle' => ExceptionHandle::class,
    // 绑定自定义异常处理handle类
//    'think\exception\Handle' => \app\exception\BaseExceptionHandle::class,
];