摘 要 .......................................................................................................................................................4
ABSTRACT..............................................................................................................................................5
第 1 章 引言 ...........................................................................................................................................6
1.1 选题背景........................................................................................................................................6
1.2 课题背景及开展研究的意义........................................................................................................6
第 2 章 项目概述 ...................................................................................................................................7
2.1 课题简要说明................................................................................................................................7
2.2 可行性研究....................................................................................................................................7
2.2.1 经济可行性
...........................................................................................................................7
2.2.2 技术可行性
...........................................................................................................................7
2.2.3 运行可行性
............................................................................................................................8
2.2.4 时间可行性
...........................................................................................................................8
2.2.5 法律可行性
...........................................................................................................................8
第 3 章 需求分析 ...................................................................................................................................9
3.1 在线考试系统一般需求分析........................................................................................................9
3.2 当前在线考试系统现状分析........................................................................................................9
3.3 性能需求......................................................................................................................................10
第 4 章 相关技术分析 .........................................................................................................................11
4.1 JSP 编程语言...............................................................................................................................11
4.2 系统数据库连接..........................................................................................................................11
4.3 SQLSERVER 2000 数据库 ............................................................................................................15
第 5 章 系统设计 ...................................................................................................................................16
5.1 数据字典......................................................................................................................................16
5.2 E-R 图 ..........................................................................................................................................19
5.3 在线考试总体功能介绍 ..............................................................................................................20
5.4 在线考试模块设计......................................................................................................................21
5.5 在线考试数据库设计..................................................................................................................23
6 关键技术 .............................................................................................................................................25
6.1 TOMCAT 数据库连接池介绍与配置 ...............................................................................................25
6.2 APPLET 数字签名技术 ...................................................................................................................27
7．系统详细设计与实现 .......................................................................................................................30
1．系统登陆实现 ...............................................................................................................................30
2．管理员的操作界面 .......................................................................................................................32
3．添加选择题模块 ...........................................................................................................................32
4。题目查看模块 ...............................................................................................................................34
结束语 .....................................................................................................................................................38
致 谢 .......................................................................................................................................................40
