hytc-admin/addons/qingdongams/model/Specs.php

<?php

namespace addons\qingdongams\model;

use think\Model;
use traits\model\SoftDelete;

/**
 * 规格
 */
class Specs extends Model
{

    use SoftDelete;

    

    // 表名
    protected $name = 'qingdongams_specs';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = 'int';

    // 定义时间戳字段名
    protected $createTime = 'createtime';
    protected $updateTime = 'updatetime';
    protected $deleteTime = 'deletetime';

    // 追加属性
    protected $append = [
        'pname'
    ];
    public function getPnameAttr($value,$data){
        if(empty($data['pid'])){
            return '-';
        }
        return self::where(['id'=>$data['pid']])->value('name');
    }







}