project/app/admin/model/GoodChangeLog.php

<?php
namespace app\admin\model;

class GoodChangeLog extends Base
{
//设置字段信息
    protected $schema = [
        'id'       =>'bigint',//
        'oldCode'       =>'varchar',//原非库存商品编号
        'order_source'       =>'tinyint',//1咨询2非库存
        'newCode'       =>'varchar',//新库存商品编号
        'thCode'       =>'varchar',//退货编号
        'createrid'       =>'int',//
        'creater'       =>'varchar',//
        'addtime'       =>'datetime',//

    ];
}