multi-store/app/common/model/cate/Cate.php

<?php

namespace app\common\model\cate;


use app\common\model\BaseModel;
use think\model\concern\SoftDelete;


/**
 * 商品分类模型
 * Class Goodsclass
 * @package app\common\model\goods
 */
class Cate extends BaseModel
{
    use SoftDelete;
    protected $name = 'store_category';
    protected $deleteTime = 'delete_time';

    public function getChildrenAttr($value)
    {
        if($value){
            return json_decode($value, true);
        }else{
            return [];
        }
    }
}