video_server/app/Model/AdModel.php

<?php
/**
 * 广告模型.
 * @author ningque
 * @date   2020-02-21 17:56:26
 */
declare (strict_types=1);

namespace App\Model;

use Hyperf\Database\Model\SoftDeletes;

class AdModel extends BaseModel
{
    use SoftDeletes;

    protected $table = 'ad';

    /**
     * 统一处理0x0的情况.
     * @param $value
     * @return string
     */
    public function getResolutionAttribute($value)
    {
        if ($value == '0x0') {
            return '1x1';
        } else {
            return $value;
        }
    }
}