lw_test/app/common/model/SelectNameModel.php

<?php

namespace app\common\model;

class SelectNameModel extends BaseModel
{
    // 设置表名
    protected $name = 'select_name';

    //常量
    const STATUS = [1 => '显示', 2 => '隐藏'];

    public function getStatusTextAttr($value, $data)
    {
        return self::STATUS[$data['status']];
    }
}