毕 业 设 计（论 文）
题目：在线测试管理系统的设计与实现
I
摘 要
互联网发展至今，无论是其理论还是技术都已经成熟，而且它广泛参与在社
会中的方方面面。它让信息都可以通过网络传播，搭配信息管理工具可以很好地
为人们提供服务。针对学生测试信息管理混乱，出错率高，信息安全性差，劳动
强度大，费时费力等问题，采用在线测试管理系统可以有效管理，使信息管理能
够更加科学和规范。
在线测试管理系统在 Eclipse 环境中，使用 Java 语言进行编码，使用 Mysql
创建数据表保存本系统产生的数据。系统可以提供信息显示和相应服务，其管理
员管理课程信息，班级信息，教师与学生信息，管理试卷与试题信息。教师查询
课程，管理试卷，管理试题信息。学生选择试卷进行考试，查看考试记录，查看
错题记录。
总之，在线测试管理系统集中管理信息，有着保密性强，效率高，存储空间
大，成本低等诸多优点。它可以降低信息管理成本，实现信息管理计算机化。
关键词：在线测试管理系统；Java 语言；Mysql
II
Abstract
Since the development of the Internet, both its theory and technology have
matured, and it has been widely involved in all aspects of society. It allows
information to be disseminated through the Internet, and it can serve people well with
information management tools. In view of the chaotic management of student test
information, high error rate, poor information security, high labor intensity, and
time-consuming and labor-intensive problems, the online test management system can
be effectively managed, and the information management can be more scientific and
standardized.
The online test management system uses the Java language for coding in the
Eclipse environment, and uses Mysql to create a data table to save the data generated
by the system. The system can provide information display and corresponding
services. Its administrator manages course information, class information, teacher and
student information, and manages test papers and test question information. Teachers
inquire about courses, manage test papers, and manage test question information.
Students select test papers for the test, check the test record, and check the record of
the wrong questions.
In short, the online test management system centrally manages information and
has many advantages such as strong confidentiality, high efficiency, large storage
space, and low cost. It can reduce the cost of information management and realize the
computerization of information management.
Key Words：Online test management system; Java language; Mysql
III
目 录
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 MYSQL 数据库 ...............................................................................................3
2.2 JSP 技术 ...........................................................................................................3
2.3 SSM 框架 .........................................................................................................4
第 3 章 系统分析.......................................5
3.1 可行性分析 .....................................................................................................5
3.1.1 技术可行性 ..........................................................................................5
3.1.2 经济可行性 ..........................................................................................5
3.1.3 操作可行性 ..........................................................................................5
3.2 系统流程 .........................................................................................................6
3.2.1 操作流程 ..............................................................................................6
3.2.2 登录流程 ..............................................................................................6
3.2.3 删除信息流程 ......................................................................................7
3.2.4 添加信息流程 ......................................................................................8
3.3 性能需求 .........................................................................................................8
3.4 功能需求 .........................................................................................................9
第 4 章 系统设计......................................12
4.1 设计原则 .......................................................................................................12
4.2 功能结构设计 ...............................................................................................12
4.3 数据库设计 ...................................................................................................15
4.3.1 数据库概念设计 ................................................................................15
IV
4.3.2 数据库物理设计 ................................................................................18
第 5 章 系统实现......................................22
5.1 管理员功能实现 ...........................................................................................22
5.1.1 教师管理 ............................................................................................22
5.1.2 课程信息管理 ....................................................................................22
5.1.3 班级管理 ............................................................................................23
5.1.4 学生管理 ............................................................................................23
5.2 教师功能实现 ...............................................................................................24
5.2.1 课程信息查询 .....................................................................................24
5.2.2 试卷管理 ............................................................................................24
5.2.3 试题管理 ............................................................................................25
5.3 学生功能实现 ...............................................................................................26
5.3.1 试卷列表 ............................................................................................26
5.3.2 考试记录 ............................................................................................26
5.3.3 错题本 ................................................................................................27
第 6 章 系统测试......................................28
6.1 功能测试 .......................................................................................................28
6.1.1 登录功能测试 ....................................................................................28
6.1.2 修改密码功能测试 ............................................................................29
6.2 测试结果 .......................................................................................................29
结 论...............................................30
致 谢...............................................31
参考文献.............................................32
