garden_server/application/user/model/UserComment.php

<?php
namespace app\user\model;

use think\Model;

class UserComment extends Model{
	protected $createTime = "inputtime";
	protected $updateTime = '';
	protected $autoWriteTimestamp = 'datetime';		// 开启自动写入时间戳字段
	
	public function initialize(){
		parent::initialize();
	}
	
	public function getInfo($user, $type, $page = 0){
		return $this->db()
		->field("comment_id s, inputtime t, content c")
		->where(['user_id'=>$user, "type"=>$type])
		->page($page, config('paginate.list_rows'))
		->order("inputtime DESC")
		->select();
	}
	
	public function add($data){
		return $this->save($data);
	}
	
}