t_nine/app/Model/PurchaseOrderInfoForOutBound.php

<?php

namespace App\Model;

use Illuminate\Database\Eloquent\Model;

class PurchaseOrderInfoForOutBound extends Model
{
    protected $table = "purchase_order_info_for_outbound"; //指定表
    const CREATED_AT = null;
    const UPDATED_AT = null;
    protected $dateFormat = 'U';
    const is_not_use = 0;
    const is_use = 1;
    const type_one = 1;
    const prefix = 'CGCk';
    const prefix2 = 'SJZL';

    const from_type_zero = 0; // 采购单
    const from_type_one = 1;  // 盘点单
    const from_type = [
        self::from_type_zero,
        self::from_type_one,
    ];
}