j_rfid_project/app/Model/BigKingDevice.php

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class BigKingDevice extends Model
{
    protected $table = "big_king_device"; //指定表
    const CREATED_AT = null;
    const UPDATED_AT = null;
    protected $dateFormat = 'U';

}