drb/app/Model/RevenueCostTotal.php

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class RevenueCostTotal extends Model
{
    protected $guarded = [];
    protected $table = "revenue_cost_total"; //指定表
    const CREATED_AT = 'crt_time';
    const UPDATED_AT = 'upd_time';
    protected $dateFormat = 'U';

    public static $field = ['order_type','profit','profit_rate','order_time','income','adjust','business','employee_id_1','employee_id_1_title'];
}