project/app/admin/model/CombindBninfo.php

<?php
namespace app\admin\model;

class CombindBninfo extends Base
{
//设置字段信息
    protected $schema = [
        'id'       =>'int',//
        'stockCode'       =>'varchar',//
        'flag'       =>'tinyint',//1加库存 0 减库存
        'bnCode'       =>'varchar',//组合商品bn编号
        'spuCode'       =>'varchar',//子集商品编号
        'child_bnCode'       =>'varchar',//子集商品bn编号
        'stock_id'       =>'int',//
        'childCode'       =>'varchar',//子集商品编号
        'childBnNum'       =>'int',//子集商品数量变话
        'bnNum'       =>'int',//子集商品数量记录
        'origin_price'       =>'decimal',//子集商品单价
        'addtime'       =>'datetime',//
        'updatetime'       =>'datetime',//

    ];
}