餐馆无线点餐系统

基于J2EE的网上订餐系统

毕业设计（论文）

毕设(论文)题目： 餐馆无线点餐系统

摘 要

当今社会的生活节奏越来越快，人们对餐饮的要求越来越高，不仅要求色香味俱全，对餐饮的时间和方式也有了更高的要求，为了减轻餐馆工作人员的工作强度。因此，开发一个无线点餐系统很有必要。

本课题在分析了点餐服务行业现状以及对现有的网上订餐系统进行研究比较的基础上，针对订餐服务行业的特殊性，设计研发了一套基于J2EE技术的订餐系统。本系统用户分为前端、后台。前台模块的功能主要包括浏览菜单、查询菜品、加入购物车、呼叫结帐；后台模块的功能主要包括增加餐桌、增加菜系、增加菜品。

本系统前台主要使用JSP作为开发语言，后台使用MySQL作为数据库管理系统，开发环境是MyEclipse，服务器采用tomcat，开发出的一个B/S结构的网上订餐系统。 关键词：JSP，数据库，B/S模式

I

ABSTRACT

Life rhythm faster and faster in today's society, people more and more high to the requirement of food, the demand not only delicious, on the timing and manner of the restaurant has a higher request, many people because the work busy and unable to enjoy the delicious food. Therefore, it is necessary to develop an online order system.

This topic based on the analysis of some meal service industry present situation and the existing online ordering system, on the basis of comparing research, in order to the particularity of service industry, designed and developed a set of ordering system based on Web technology. The users of the system is divided into administrators and ordinary users and restaurants these three kinds of users. Administrator module function mainly includes the restaurant information management, user information management, food information management, order information management; Ordinary user module mainly includes user registration and login, browse food information, to buy food; Restaurant the function of the user module mainly includes the information management.

This system at the front desk mainly using JSP as a development language, the background using MySQL as the database management system, the development environment is MyEclipse, server using tomcat, developed a B/S structure of online ordering system. Keywords: JSP，Database，B / S structure

II

目 录

摘 要 .................................................................................................................... I ABSTRACT ......................................................................................................... II 第一章 绪论 ......................................................................................................... 1

1.1课题背景与意义 ........................................................................................................... 1 1.2开发工具及技术 ........................................................................................................... 1

1.2.1开发工具 ............................................................................................................. 1 1.2.2 JSP技术 .............................................................................................................. 2 1.2.3 JavaScript ............................................................................................................ 3 1.3软硬件需求 ................................................................................................................... 3

第二章 系统分析 ................................................................................................. 4

2.1可行性分析 ................................................................................................................... 4

2.1.1技术可行性 ......................................................................................................... 4 2.1.2经济可行性 ......................................................................................................... 4 2.1.3操作可行性 ......................................................................................................... 4 2.1.4法律可行性 ......................................................................................................... 5 2.2功能模块分析 ............................................................................................................... 5 2.3设计的基本思想 ........................................................................................................... 7 2.4性能需求 ....................................................................................................................... 8

2.4.1系统的安全性 ..................................................................................................... 8 2.4.2数据的完整性 ..................................................................................................... 8 2.5界面需求 ....................................................................................................................... 8

第三章 数据库设计 ........................................................................................... 10

3.1数据库的分析与设计 ................................................................................................. 10

3.1.1数据库的概念结构设计 ................................................................................... 10 3.1.2数据库的逻辑结构设计 ................................................................................... 12 3.1.3数据库的连接原理 ........................................................................................... 14 3.2中文乱码问题处理 ..................................................................................................... 17

第四章 系统功能实现 ....................................................................................... 19

4.1管理员后台管理 ......................................................................... 错误！未定义书签。 4.2管理员首页 ................................................................................................................. 20 4.3管理员功能模块 ......................................................................................................... 20

4.3.1餐馆信息管理 ................................................................................................... 20

4.3.1.1录入餐馆信息 ........................................................................................................... 20 4.3.1.2餐馆信息管理 ........................................................................................................... 21

III

4.3.2菜系信息管理 ................................................................................................... 22 4.3.3菜品信息管理 ................................................................................................... 23 4.3.4订单信息管理 ................................................................................................... 24 4.4餐馆用户功能模块 ..................................................................................................... 24

4.4.1我的菜品管理 ................................................................................................... 24 4.5用户点餐功能 ............................................................................................................. 27

第五章 系统测试 ............................................................................................... 30

5.1系统测试目的与意义 ................................................................................................. 30 5.2测试过程 ..................................................................................................................... 30

5.2.1主页面的登录模块测试 ................................................... 错误！未定义书签。 5.3其他错误 ..................................................................................................................... 30

结 论 ................................................................................................................. 32 参考文献 ............................................................................................................. 33 致 谢 ................................................................................. 错误！未定义书签。

IV

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