<?php


namespace app\api\model;


use think\Model;

class Cart extends Model
{
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';
    protected $createTime = 'createtime';
    protected $updateTime = '';

    public function goods()
    {
        return $this->belongsTo('Goods', 'goods_id', 'goods_id', [], 'INNER')->setEagerlyType(0);
    }

    public function sku()
    {
        return $this->belongsTo('GoodsSpec', 'sku_id', 'goods_spec_id', [], 'INNER')->setEagerlyType(0);
    }
}