毕 业 设 计 (论 文)
考试管理系统
Examination management system
系 名： 专业班级： 学生姓名： 学 号： 指导教师姓名： 指导教师职称： 教 授
目 录
第一章 项目概述 ........................................................................................................................ 1
1.1 本课题研究的意义 ....................................................................................................... 1 1.2 系统设计原理 ............................................................................................................... 1 1.3 系统目标 ....................................................................................................................... 2
第二章 可行性研究 .................................................................................................................. 3
2.1 技术可行性与经济可行性 ............................................................................................................. 3 2.2 操作可行性与法律可行性 ........................................................................................... 3
第三章 需求分析 ....................................................................................................................... 5
3.1 系统需要解决的主要问题 ........................................................................................ 5 3.2 系统具备的基本功能 ................................................................................................ 5 3.3 数据流图 .................................................................................................................... 5 3.4 数据字典 .................................................................................................................... 7 3.4.1 数据存储 .............................................................................................................. 8 3.4.2 数据流 .................................................................................................................. 8 3.4.3 数据处理 .............................................................................................................. 9 第四章 总体设计 ...................................................................................................................... 10
4.1 概述 .......................................................................................................................... 10 4.2 系统功能划分 .......................................................................................................... 11 4.3 系统功能描述 .......................................................................................................... 12 4.3.1 学生考试子系统功能描述 ............................................................................... 12 4.3.2 教师子系统功能描述 ....................................................................................... 12 4.4 数据库概念结构设计 .............................................................................................. 13 4.4.1 各实体属性图如下所示 ................................................................................... 13 4.4.2 各实体之间的E-R图 ....................................................................................... 14 4.4.3 各实体之间的关系总E-R图 ........................................................................... 14
4.5数据库设计 ................................................................................................................. 15 4.6 安全保密设计 .......................................................................................................... 16
第五章 详细设计 ...................................................................................................................... 19
5.1 概述与程序流程图 ..................................................................................................... 19 5.2 开发工具介绍 ............................................................................................................. 19 5.3 管理员后台系统的实施 .............................................................................................. 21 5.4 学生子系统的实施 .................................................................................................... 21 5.4.1 登录页面(login.jsp) ....................................................................................... 22 5.4.2 教师后台管理主页面 ......................................................................................... 23 5.4.3学生信息管理模块 ................................................................................................ 23 5.4.4填空题维户模块 .................................................................................................... 25 5.4.5改错题维护模块 .................................................................................................... 27 5.4.6程序题维护模块 .................................................................................................... 29 5.4.7考试时间设定模块 ................................................................................................ 31 5.4.8考卷信息管理模块 ................................................................................................ 32 第六章 测试与维护 ................................................................................................................. 35
6.1 测试的任务及目标 .................................................................................................... 35 6.2 测试方案 .................................................................................................................... 35 6.2.1 模块测试与集成测试 .......................................................................................... 35 6.2.2 验收测试与平行运行 .......................................................... 错误！未定义书签。 6.3实例测试 ....................................................................................................................... 36 6.4 系统维护 .................................................................................................................... 37 结束语 ........................................................................................................................................... 38 致 谢 ........................................................................................................................................... 39 参考文献 ........................................................................................................................................ 39
考试管理系统
专业班级: 学生姓名: 指导老师: 职称:
摘要 本论文主要阐述了基于Web技术的《计算机文化基础》在线考试系统的设计与实现。介绍了系统的开发环境以及开发工具，对于设计思想和设计流程也做出了全面的叙述，在数据库创建思想以及各个数据表之间的具体关联等方面也做出了详细说明，并且具体剖析了系统各个功能的实现过程以及详细设计过程，阐述了系统的设计方案、实现方法以及所采用的开发工具和相关技术，在绘制简单系统功能模块图的同时，力求更加清晰地表明设计思想以及对整个程序设计的规划及具体实现。
本考试系统采用B/S模式开发，不需安装客户端，被授权用户通过浏览器即可登录系统，从而开始正常的考试。本系统是基于微软公司的Windows XP操作系统、JSP的开发技术与SQL Server数据库平台构建而成。微软公司产品优异的性能为本系统提供了高效稳定的运行环境，使本系统无论在运行速度、易用性还是在数据吞吐能力方面都表现卓越。
本系统具有多方面特点：系统功能完备，用户使用方便简捷，人性化的用户界面，安全保密设置齐全，大大减少了操作人员和用户的工作负担，提高了学校的信息化的水平。 关键词：考试系统；数据库；客户端
Examination management system
Abstrac This paper described a Web-based \
design and implementation. Introduced a system for environment and development tools, the design concept and design process has also made a comprehensive narrative, in the database to create ideological and various data tables specific links between the areas has also made detailed and specific analysis of the various functions of the system to achieve process and detailed design process, described the system design, and implementation method used by the development tools and related technologies, in drawing a simple system function modules map at the same time, to more clearly show that the whole design concept and The planning and design process to achieve concrete.
The examination system using B / S model development, without having to install client,
authorized users can log in through the browser system and begin a normal examination. The system is based on Microsoft's Windows XP operating system, JSP technology and the development of SQL Server database platform built on. Microsoft products superior performance-based system provides a highly efficient and stable operating environment, so that the system in terms of speed, ease of use or in the data throughput capacity of all excellence.
This system has many features: system fully functional, easy to use simple user-friendly user interface, complete security settings, greatly reducing the operators and users of the burden and improve the school's information technology level.
Key words: examination system; database; client