摘要随着网络的普及和人们物质生活的发展，人们对于餐饮有了新的需求，于是餐饮和互联网结合便形成了一个新的消费模式，那就是网上订餐。与传统的到店就餐相比，网 上点餐极大的方便了消费者，同时网络化的管理也使餐饮的经销者可以系统化的管理自 己的店铺。对于消费者和餐厅经营者来说，网上订餐这种模式达成了二者的双赢。 77214

本文针对网上订餐系统的实现进行了详细的研究和说明，该系统服务器用 j2ee 实现， 应用当今比较主流 spring+hibernate+springmvc 框架，轻量级并且易扩展，该系统分为 用户版和商户版，用户版面向用户，设计有网上搜索店铺，点餐下单，追踪订单等功能。 商户版面向商户，着重实现了厨房端，针对厨房实时接受订单，分配厨师菜品，以及厨 师的在线管理，销售数据的实时跟踪进行了着重处理并且应用 websocket 技术与服务器 进行实时数据交互。 

该系统的存在，不仅方便了消费者对于日常订餐的需求，而且解决了餐厅管理者对 于钱流、物流、人流分配难的核心问题，打造了餐厅移动互联管理新模式。 

毕业论文关键词 网上点餐订单跟踪 定向打印websocketjson

毕 业 设 计 说 明 书 外 文 摘 要

TitleOnline Meal OrderingSystem 

Abstract Along with the network popularization and the development of people's material life, people have a new demand for meal-ordering, so the meal-ordering combined with the Internet formed a new consumption patterns, the online reservation。Compared with the traditional eating at the shop, online ordering is convenient to consumers,at the same time, the management with Internet can make seller systematically manage their stores。For sellers and consumers, online ordering reached a win-win between them。 

This essay makes a detailed research and explanation of the online reservation system, the system uses the j2ee implementation comparing with nowadays mainstream framework, spring + hibernate + springmvc is lightweight and easy to expand, the system is pided into users and merchants, For users,it has search online store design, order placing, track orders and other functions。for merchants, mainly implements the kitchen side, real-time accept orders for the kitchen, cook dishes, and cook online management, sales data real-time tracking and handling of websocket application technology for real-time interaction with the server。The existence of the system, not only convenient for the consumer demand for daily order, but also solve the problem that restaurant manage difficultly create the new restaurant Internet management mode。 

KeywordsOnline-OrderingOnline-TrackingDirectional-printWebsocket Json 

本科毕业设计说明书第 I页

目次

1。绪论·1

1。1。概要 ·1

1。2。开发背景 ·1

1。3。问题描述 ·2

2。可行性分析 · 3

2。1。概要 ·3

2。2。目的和意义 3

2。3。可行性分析 3

3。开发工具及技术 ·5

3。1。系统开发工具及技术语言5

3。2。相关开发技术简介 ·5

4。需求分析·9

4。1。概要 ·9

4。2。网上订餐系统用户版9

4。3。网上订餐系统商户版11

4。4。运行环境 ·12

5。总体设计·13

5。1。概要 ·13

5。2。模块结构图 13

5。3。系统布局设计 ·14

5。4。总体结构图 15

5。5。数据库设计 16

6。详细设计及编码 ·21

6。1。概要 ·21