garden_server/application/user/model/UserPay.php

<?php
namespace app\user\model;

use think\Model;

class UserPay extends Model{
	
	protected $createTime = 'create_time';			// 每次创建时间
	protected $autoWriteTimestamp = 'datetime';		// 开启自动写入时间戳字段
	
	public function initialize(){
		parent::initialize();
	}
	
	public function add($data){
		return $this->db()->insert($data);
	}
	
}