设计题目：餐厅点餐系统的设计与实现
I
摘 要
计算机网络发展到现在已经好几十年了，在理论上面已经有了很丰富的基础，
并且在现实生活中也到处都在使用，可以说，经过几十年的发展，互联网技术已
经把地域信息的隔阂给消除了，让整个世界都可以即时通话和联系，极大的方便
了人们的生活。所以说，餐厅点餐系统用计算机技术来进行设计，不仅在管理方
面更加的系统化，操作性强，最重要的是关于数据的保存和使用都能节约大量的
时间，该系统非常的好用。
餐厅点餐系统管理数据的工具是 MySQL，编码的语言是 Java，运用的框架
是 SSM 框架。该系统的目标用户包括管理员，用户。管理员的功能包括管理菜
品，管理菜品订单，管理新闻，管理菜品留言，管理用户等。用户的功能包括购
买菜品，查看新闻资讯，管理购物车，管理购买订单。
餐厅点餐系统不仅能让操作人员使用更加地方便，并且设计的也很合理，能
有效的避免误操作，让数据在录入的环节就符合设计需要，极大的规避了源头性
的输入误差，顺利的让数据变得更加可控并且可靠，让出错的几率降到最低。
关键词：餐厅点餐系统；菜品订单；菜品留言；购物车
II
Abstract
Computer networks have been developed for decades, and they have a rich
theoretical foundation and are used everywhere in real life. It can be said that after
decades of development, Internet technology has transformed regional information.
The estrangement between the two has been eliminated, allowing the whole world to
communicate and contact in real time, which greatly facilitates people's lives.
Therefore, the restaurant ordering system is designed with computer technology. It is
not only more systematic in management, but also has strong operability. The most
important thing is that the storage and use of data can save a lot of time. The system is
very easy to use. .
The data management tool of the restaurant ordering system is MySQL, the
coding language is Java, and the framework used is the SSM framework. The target
users of the system include administrators, users. The functions of the administrator
include managing dishes, managing dishes orders, managing news, managing dishes
messages, managing users, etc. User functions include purchasing dishes, viewing
news, managing shopping carts, and managing purchase orders.
The restaurant ordering system not only makes it more convenient for operators
to use, but also has a very reasonable design, which can effectively avoid
misoperation, so that the data can meet the design needs in the input process, and
greatly avoid the source input errors. Smoothly make the data more controllable and
reliable, minimizing the chance of errors.
Key Words：Restaurant ordering system; dish order; dish message; shopping cart
III
目 录
1 绪论 ...............................................1
1.1 选题背景 .........................................................................................................1
1.2 选题意义 .........................................................................................................1
1.3 研究内容 .........................................................................................................2
2 系统开发技术........................................3
2.1 MYSQL 数据库................................................................................................3
2.2 IDEA 简介........................................................................................................3
2.3 SSM 框架 .........................................................................................................4
2.4 VUE 框架 ..........................................................................................................4
3 系统分析............................................5
3.1 可行性研究 .....................................................................................................5
3.1.1 经济可行性 ..........................................................................................5
3.1.2 时间可行性 ..........................................................................................5
3.1.3 操作可行性 ..........................................................................................5
3.2 系统性能分析 .................................................................................................6
3.2.1 系统的安全性 ......................................................................................6
3.2.2 系统的易用性 ......................................................................................6
3.2.3 系统的健壮性 ......................................................................................6
3.3 系统流程分析 .................................................................................................7
3.4 系统功能分析 .................................................................................................9
4 系统设计...........................................12
4.1 系统设计原则 ...............................................................................................12
4.2 功能模块设计 ...............................................................................................13
4.3 数据库设计 ...................................................................................................14
4.3.1 数据库 E-R 图....................................................................................15
IV
4.3.2 数据库表结构 ....................................................................................17
5 系统实现...........................................21
5.1 管理员功能实现 ...........................................................................................21
5.1.1 菜品信息管理 ....................................................................................21
5.1.2 菜品订单管理 ....................................................................................21
5.1.3 用户管理 ............................................................................................22
5.1.4 新闻信息管理 ....................................................................................22
5.1.5 菜品留言管理 ....................................................................................23
5.2 用户功能实现 ...............................................................................................23
5.2.1 菜品信息 ............................................................................................23
5.2.2 购物车 ................................................................................................24
5.2.3 确认下单 ............................................................................................24
5.2.4 我的菜品订单 ....................................................................................25
6 系统测试...........................................26
6.1 功能测试 .......................................................................................................26
6.2 可用性测试 ...................................................................................................26
6.3 测试结果分析 ...............................................................................................27
结 论...............................................28
参考文献.............................................30
致 谢...............................................31
