毕 业 设 计（论 文）
题目：机电公司管理信息系统的设计与实现
摘 要
如今社会上各行各业，都喜欢用自己行业的专属软件工作，互联网发展到这
个时候，人们已经发现离不开了互联网。新技术的产生，往往能解决一些老技术
的弊端问题。因为传统机电公司管理信息系统信息管理难度大，容错率低，管理
人员处理数据费工费时，所以专门为解决这个难题开发了一个机电公司管理信息
系统管理系统，可以解决许多问题。
机电公司管理信息系统管理系统按照操作主体分为管理员和用户。管理员的
功能包括字典管理、公告管理、考勤管理、客户管理、机电零件管理、机电零件
订单管理、请假管理、机电设备管理、机电设备订单管理、用户管理、管理员管
理。用户的功能等。该系统采用了 MySQL 数据库，Java 语言，Spring Boot 框架
等技术进行编程实现。
机电公司管理信息系统管理系统可以提高机电公司管理信息系统信息管理
问题的解决效率，优化机电公司管理信息系统信息处理流程，保证机电公司管理
信息系统信息数据的安全，它是一个非常可靠，非常安全的应用程序。
关键词：机电公司管理信息系统管理系统；机电设备,机电零件 MySQL 数据库；
Java 语言
Abstract
Nowadays, various fields in society use their own specialized mobile software to
work. At this point in the development of the Internet, everyone has found that it is
inseparable from internet technology. The application of new technologies often
solves some of the shortcomings and difficulties of old technologies. Due to the high
difficulty in managing the information content of traditional mechanical and electrical
company management information systems, low fault tolerance, and time-consuming
model building by management staff, a management information system software for
mechanical and electrical companies has been specially developed to solve this
problem, which can solve many problems.
The management information system management system software of the
mechanical and electrical company is divided into administrators and customers
according to the actual operational behavior. The role of an administrator includes
dictionary management, publicity management, attendance management, customer
management, mechanical and electrical engineering parts management, mechanical
and electrical engineering parts order information management, vacation management,
mechanical equipment management, mechanical equipment order information
management, customer management, and administrator management. Customer
performance, etc. This system uses MySQL database system database, Java language
expression language, torsion spring dust cover architecture and other technologies to
achieve programming implementation.
The management information system software of mechanical and electrical
companies can improve the efficiency of information content management in
mechanical and electrical company management information systems, enhance the
steps of information resource management in mechanical and electrical company
management information systems, and ensure the security of information and data in
mechanical and electrical company management information systems. It is a very
reliable and secure application program.
Key Words：Personnel management system; MySQL database; Java language
目 录
摘 要.............................................................................................................................I
ABSTRACT ..................................................................................................................II
目 录 ..........................................................................................................................III
第 1 章 绪论 ..................................................................................................................1
1.1 课题背景 .........................................................................................................1
1.2 课题意义 .........................................................................................................1
1.3 研究内容 .........................................................................................................2
第 2 章 开发环境与技术 ..............................................................................................3
2.1 微信小程序介绍 ..............................................................................................3
2.2 JAVA 语言介绍 .................................................................................................3
2.3 MYSQL 数据库................................................................................................4
2.4 SPRING BOOT 框架............................................................................................4
第 3 章 系统分析 ..........................................................................................................6
3.1 可行性分析 .....................................................................................................6
3.1.1 技术可行性分析 ...................................................................................6
3.1.2 经济可行性分析 ...................................................................................6
3.1.3 运行可行性分析 ...................................................................................6
3.2 系统流程 .........................................................................................................6
3.2.1 操作流程 ..............................................................................................7
3.2.2 登录流程 ..............................................................................................7
3.2.3 删除信息流程 ......................................................................................8
3.2.4 添加信息流程 ......................................................................................8
3.3 系统设计规则 .................................................................................................9
第 4 章 系统设计 ........................................................................................................11
4.1 系统设计思想 ...............................................................................................11
4.2 功能结构设计 ...............................................................................................12
4.3 数据库设计 ...................................................................................................12
4.3.1 数据库概念设计 ................................................................................12
4.3.2 数据库物理设计 ................................................................................16
第 5 章 系统实现 ........................................................................................................19
5.1 管理员功能实现 ...........................................................................................19
5.1.1 机电设备管理 ....................................................................................19
5.1.2 机电零件管理 ....................................................................................20
5.1.3 公告管理 ............................................................................................20
5.1.4 公告类型管理 ....................................................................................21
5.2 用户功能实现 .......................................................................................................21
5.2.1 机电设备 ............................................................................................21
5.2.2 机电零件 ............................................................................................22
5.1.3 公告信息 ............................................................................................23
5.1.4 公告类型 ............................................................................................24
第 6 章 系统测试 ........................................................................................................26
6.1 测试目的 ...............................................................................................26
6.2 测试环境 ...............................................................................................26
6.3 测试用例 ...............................................................................................26
6.4 测试结果 ...............................................................................................27
结 论 ..........................................................................................................................28
参考文献 ......................................................................................................................29
