reservation_admin/app/admin/model/AdminCate.php

<?php
// +----------------------------------------------------------------------
// | Tplay [ WE ONLY DO WHAT IS NECESSARY ]
// +----------------------------------------------------------------------
// | Copyright (c) 2017 http://tplay.pengyichen.com All rights reserved.
// +----------------------------------------------------------------------
// | Licensed ( http://www.apache.org/licenses/LICENSE-2.0 )
// +----------------------------------------------------------------------
// | Author: 听雨 < 389625819@qq.com >
// +----------------------------------------------------------------------


namespace app\admin\model;

use think\Model;

class AdminCate extends Model
{
    public function admin()
    {
        //关联管理员表
        return $this->hasOne('Admin');
    }
}