<?php

namespace app\admin\model;

use think\Model;


class Cars extends Model
{

    
    // 表名
    protected $table = 'cars';
    
    // 自动写入时间戳字段
    protected $autoWriteTimestamp = false;

    // 定义时间戳字段名
    protected $createTime = false;
    protected $updateTime = false;
    protected $deleteTime = false;

    // 追加属性
    protected $append = [

    ];
    

    public function contact()
    {
        return $this->belongsTo(Admin::class,'contact_id');
    }

    public function brand()
    {
        return $this->belongsTo(Brands::class,'brand_id');
    }

    public function series()
    {
        return $this->belongsTo(Series::class,'series_id');
    }
    

}