crm/app/model/CompanyBrand.php

<?php

namespace app\model;

use think\Model;

class CompanyBrand extends Model
{
    /**
     * LOGO地址修改器
     */
    public function getLogoAttr($value)
    {
        if (empty($value)) return $value;
        $ali_oss_bindurl = config('app.ali_oss_bindurl');
        $url = 'https://' . $ali_oss_bindurl . '/' . $value;
        return $url;
    }

    /**
     * 店面
     */
    public function shop()
    {
        return $this->hasMany(Company::class, 'company_brand');
    }
}