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首页基于Spring Boot的校园食堂订餐系统的设计与实现.doc
校园食堂订餐系统,是将计算机、通信等现代化技术运用到传统校园食堂服务的新型校园食堂服务方式。 校园食堂订餐系统为了解决以下几个问题:一是疫情期间,学生面临着开学,食堂是学生最聚集的场所之一,食堂订餐系统可以良好的解决学生饮食期间的拥挤等问题;二是让学生健康饮食,减轻目前的大学生吃外卖和不健康食品的问题;三是方便和改善学生的伙食,让学生可以随时随地的选购菜品;四是提高食堂商家的利润,改善商家的销售额。 本文在考虑到以上的问题的基础上,利用大学期间中所学到的的专业知识,独立开发一个基于Spring Boot和vue.js的校园食堂订餐系统。论文首先进行了系统功能的总体设计,使本系统具有以下主要功能:一是具有手机端让学生可以随时随地挑选食堂商家的菜品;二是可以让学生可以提交订单、一定时间范围修改和撤销订单;三是具有线上学生一卡通支付功能;四是对菜品销售情况具有统计功能方便商家查看与统计。 本文系统后台使用Spring Boot新型轻量开发框架,采用基本的B/S的互联网架构,前台技术使用可跨Android、IOS、H5、小程序的uni-app进行开发,使用IDEA的IntelliJ IDEA 2019.3.1 x64和WebStorm 2020.1 x64开发工具实现后台与前台的编码。使用MySQL数据库存储技术进行开发。最后完成了系统测试工作和调试工作,满足了校园食堂订餐系统的要求。 最后,对课题工作进行了总结,并对未来研究工作给予了展望。
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基于 Spring Boot 的校园食堂订餐系统的设计与实现
摘 要
校园食堂订餐系统,是将计算机、通信等现代化技术运用到传统校园食堂服务的
新型校园食堂服务方式。
校园食堂订餐系统为了解决以下几个问题:一是疫情期间,学生面临着开学,食
堂是学生最聚集的场所之一,食堂订餐系统可以良好的解决学生饮食期间的拥挤等问
题;二是让学生健康饮食,减轻目前的大学生吃外卖和不健康食品的问题;三是方便
和改善学生的伙食,让学生可以随时随地的选购菜品;四是提高食堂商家的利润,改
善商家的销售额。
本文在考虑到以上的问题的基础上,利用大学期间中所学到的的专业知识,独立
开发一个基于 Spring Boot 和 vue.js 的校园食堂订餐系统。论文首先进行了系统功能
的总体设计,使本系统具有以下主要功能:一是具有手机端让学生可以随时随地挑选
食堂商家的菜品;二是可以让学生可以提交订单、一定时间范围修改和撤销订单;三
是具有线上学生一卡通支付功能;四是对菜品销售情况具有统计功能方便商家查看与
统计。
本文系统后台使用 Spring Boot 新型轻量开发框架,采用基本的 B/S 的互联网架
构,前台技术使用可跨 Android、IOS、H5、小程序的 uni-app 进行开发,使用
IDEA 的 IntelliJ IDEA 2019.3.1 x64 和 WebStorm 2020.1 x64 开发工具实现后台
与前台的编码。使用 MySQL 数据库存储技术进行开发。最后完成了系统测试工作和
调试工作,满足了校园食堂订餐系统的要求。
最后,对课题工作进行了总结,并对未来研究工作给予了展望。
关键词:校园食堂订餐系统,MySQL,Spring Boot,JavaEE,vue
Design and implementation of university canteen management system based
on Spring Boot
Abstract
The university canteen ordering system is a new type of university canteen
service mode which applies modern technology such as computer, communication
and so on to the traditional university canteen service. In order to solve the following
problems: first, during the epidemic period, students are faced with school opening,
the canteen is one of the most crowded places for students, and the canteen ordering
system can solve the problem of students' overcrowding during the period of eating;
second, let students return to the canteen, reduce the problem of unhealthy food such
as takeout for most of the current college students; third, facilitate and improve
students The fourth is to improve the profits and sales of canteen businesses.
In this paper, based on the above problems,take advantage of the professional
knowledge learned during the University, we independently develop a university
canteen service management system based on Spring Boot and vue.js. Firstly, the
paper designs the overall system function, which makes the system have the following
main functions: first, the mobile terminal allows students to select the dishes of
canteen merchants anytime and anywhere; second, it allows students to submit orders,
modify and delete orders within a certain time range; third, it has the online student
card payment function; third, it has the statistical function for the sales of dishes It is
convenient for businesses to check and make statistics; fourthly, it has the statistical
function of human flow and the function of two-dimensional code dining cabinet to
facilitate the school's management and control of students during the epidemic.
In this paper, the background of the system uses the Spring Boot new lightweight
development framework, the basic B / S Internet architecture, the foreground
technology uses uni-app for development, and the IntelliJ idea 2019.3.1 x64 and
webstorm 2020.1 x64 development tools of idea to realize the encoding of the
background and foreground. Use MySQL database storage technology for
development. Finally, the system testing and debugging are completed, which meets
the requirements of the university canteen service management system.
At last, the paper summarizes the research work and gives a prospect for the
future research work.
Keywords: university canteen ordering system , MySQL , Spring
Boot,JavaEE,vue
目 录
摘 要............................................................................................2
1 绪 论.........................................................................................1
1.1 课题研究的背景......................................................................................................1
1.2 校园食堂订餐系统的现状和问题..........................................................................1
1.3 主要研究内容..........................................................................................................2
1.4 研究目的与研究意义..............................................................................................2
1.5 论文组织结构..........................................................................................................2
2 系统分析..................................................................................4
2.1 系统功能需求..........................................................................................................4
1. 餐厅管理.............................................................................................................4
2. 菜品管理.............................................................................................................4
3. 订单管理.............................................................................................................5
4. 菜品统计.............................................................................................................5
5. 我的订单.............................................................................................................6
6. 用户(学生、教职工)订餐.............................................................................6
7. 数据流图.............................................................................................................7
2.2 系统性能分析..........................................................................................................8
1. 及时性.................................................................................................................8
2. 准确性.................................................................................................................9
3. 系统操作的灵活性.............................................................................................9
4. 可靠性与安全性.................................................................................................9
2.3 系统开发运行环境..................................................................................................9
2.3.1 硬件环境........................................................................................................9
2.3.2 软件环境........................................................................................................9
2.4 本章小结.........................................................................................................10
3 系统总体设计........................................................................12
3.1 系统设计原则........................................................................................................12
1、安全性:.........................................................................................................12
2、合理性:.........................................................................................................12
3、经济性:.........................................................................................................12
4、实用性:.........................................................................................................12
5、可扩展性:.....................................................................................................12
6、实时性和准确性.............................................................................................12
3.2 系统描述及架构设计............................................................................................12
3.3 数据库设计............................................................................................................14
3.3.1 数据库设计原则..........................................................................................14
3.3.2 系统模块属性及 E-R 图分析......................................................................14
3.3.3 数据表的创建..............................................................................................17
3.4 系统功能模块设计................................................................................................20
3.4.1 食堂管理......................................................................................................21
3.4.2 菜品管理模块..............................................................................................21
3.4.3 食堂订餐管理模块......................................................................................21
3.4.4 菜品统计管理..............................................................................................22
3.4.5 系统管理......................................................................................................22
3.5 本章小结................................................................................................................22
4 系统的详细设计与实现........................................................23
4.1 公共模块类............................................................................................................23
1. 连接数据库.......................................................................................................23
2. 分页显示...........................................................................................................24
3. 返回信息格式...................................................................................................24
4. 表格工具类.......................................................................................................24
4.2 登录模块................................................................................................................25
4.3 功能模块实现........................................................................................................29
4.3.1 食堂管理实现..............................................................................................29
4.3.2 菜品管理......................................................................................................30
4.3.3 订单管理实现..............................................................................................36
4.3.4 菜品统计实现..............................................................................................39
4.4 本章小结................................................................................................................41
5 系统测试................................................................................42
5.1 系统测试的原理....................................................................................................42
5.1.1 系统测试的目的..........................................................................................42
5.1.2 系统测试的方法..........................................................................................42
5.2 系统功能测试........................................................................................................42
5.2.1 功能模块测试用例......................................................................................43
5.2.2 用户界面测试..............................................................................................45
5.3 测试结论................................................................................................................45
5.4 本章小结................................................................................................................45
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