crm/app/model/EmployeeCard.php

<?php

namespace app\model;

use think\Model;

class EmployeeCard extends Model
{
    public function getQrcodeAttr($value)
    {
        if(empty($value)) return $value;
        $domain = config('app.ali_oss_bindurl');
        return 'https://'.$domain.'/'.$value;
    }

    public function getHeadimgurlAttr($value)
    {
        if(empty($value)) return $value;
        $domain = config('app.ali_oss_bindurl');
        return 'https://'.$domain.'/'.$value;
    }
    
    public function employee()
    {
        return $this->belongsTo(Employee::class, 'employee_id')->bind(['uid']);
    }
}