hemall.terabimsoft.com.cn/app/platform/modules/user/models/Permission.php

<?php
/**
 * Created by PhpStorm.
 * User: dingran
 * Date: 2019/2/19
 * Time: 下午5:03
 */

namespace app\platform\modules\user\models;

use app\common\models\BaseModel;

class Permission extends BaseModel
{
    protected $table='yz_admin_permissions';

    public function roles()
    {
        return $this->belongsToMany(Role::class,'yz_admin_permission_role','permission_id','role_id');
    }

}