基于BS架构的在线考试系统的设计与实现论文.doc
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2023-08-09
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目录
1 引言 .......................................................................................................................1
1.1 项目背景介绍 ..................................................................................................................1
1.2 国内外研究现状 ..............................................................................................................1
1.3 项目开发意义 ..................................................................................................................1
2 需求分析 ...............................................................................................................3
2.1 系统概述 ..........................................................................................................................3
2.2 系统用例图 .....................................................................................................................3
2.3 可行性分析 .....................................................................................................................4
3 系统总体设计 .......................................................................................................6
3.1 开发环境 .........................................................................................................................6
3.2 系统设计分析 .................................................................................................................7
3.3 技术方案 .........................................................................................................................8
4 系统详细设计 .....................................................................................................10
4.1 系统文件结构设计 .......................................................................................................10
4.2 登录设计 .......................................................................................................................10
4.3 随机抽取试题模块设计 ................................................................................................11
4.4 数据库设计 ...................................................................................................................26
5 关健技术 ..............................................................................................................32
5.1 公共类的设计 ................................................................................................................32
6 系统测试报告 .....................................................................................................34
6.1 测试环境 ........................................................................................................................34
6.2 具体测试数据 ...............................................................................................................34
6.3 测试结果评价 ...............................................................................................................42
结论 .........................................................................................................................43
致谢 .........................................................................................................................44
参考文献 ...................................................................................................................1
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