workHour/app/Model/ItemEmployee.php

<?php

namespace App\Model;

class ItemEmployee extends DataScopeBaseModel
{
    protected $guarded = [];
    protected $table = "item_employee"; //指定表
    const CREATED_AT = 'crt_time';
    const UPDATED_AT = 'upd_time';
    protected $dateFormat = 'U';
}