crm/app/model/AgentPrize.php

<?php

namespace app\model;

use think\Model;

class AgentPrize extends Model
{
    /**
     * 图片拼接
     */
    public function getImgAttr($value)
    {
        if (empty($value)) return $value;
        $domain = config('app.ali_oss_bindurl');
        $value = 'https://'.$domain.'/'.$value;
        return $value;
    }
    public function setImgAttr($value){
        $domain = config('app.ali_oss_bindurl');
        $search = 'https://'.$domain.'/';
        return str_replace($search, '', $value);
    }
}