文件名称:
基于ASP开发的在线教育系统的分析与设计.nh
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文件大小: 2mb
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上传时间: 2009-05-14
详细说明： 1绪论·····························································································……1 1 . 1选题背景和意义···········································································……1 1 . 2课题的国内外研究现状········································，··············· ··········……2 1.3课题研究内容·····································································，····，···……3 1·4论文各部分主要内容····················································..··.··.....……，.…4 2在线教育系统的总体分析与设计················································……5 2 . 1系统设计目标··············································································……5 2 . 1.1功能需求分析···························4············，······，·····················……5 2.1.2性能需求分析·····································································……6 2 · 2系统功能分析与设计························································....·........……7 2.2.1系统层次概况图·······················································.··.·......……7 2 . 2.2系统模块设计····························································.······..……7 2 . 2.3系统功能划分····································································.……9 23系统开发技术与工具···························································..·.··.……10 2.3.1系统体系结构·································································.……10 2.3.2ASP(ActiveServerPages)·············································……14 2 . 3 . 3MicrosoftSQLServer2000数据库管理技术························……16 2.3.4系统开发平台··································································……17 2.4本章小结·················································································……18 3系统开发的相关技术··············································.··……，······.··.……19 3 . 1软件复用··················，······························································……19 3 . .11软件复用的概念·······························································……19 3 . 1 . 2软构件技术············，··················································……‘·“’‘20 3 . 1.2.1软构件技术概念··········································.··............……21 3 . 1.2.2基于构件的软件复用的关键问题·································……21 3 . 1.2.3软构件技术主要研究内容·····，····································……24 基于ASP的在线教育系统的分析与设计 3.1.2.4软构件标准比较·····················································，···……24 3.1.3COM/DCMO组件技术··，·························································……26 3.2系统刚C设计模型··········································，·······················……，··…28 3.2.1柳C模式的结构··································································……28 3.2.2MVC设计模式的实现························，···································……30 3.2.3MVC模式的优点及不足之处·············，·····································……33 3.3本章小结·················································································……34 发实例一在线教育系统的设计与实现·································……35 4 . 1项目开发背景··············································································……35 4.2系统数据库的设计·······························································……‘·‘·…”36 4 . 2.1系统E一R模型，································，··················，················……36 4.2.2系统具体数据库··································································……37 4.3系统功能模块的详细设计·······························································……41 4.3.1学生注册模块的设计与实现···················································……41 4，3.2登录模块的设计与实现·························································……45 4.3.3学生查看问题模块的设计与实现·············································……53 4.3.4测试模块的设计与实现·························································……55 4.3.5教师试题管理页面的设计与实现·············································……60 4.4本章小结····················································································……61 论与展望·，，·······································，··················，···················……62 5.1论文工作总结·············，······，······················································……62 5，2后期工作展望······································，····································……62 文献···································································，·························……64 ··································································································· ……65 ...展开收缩
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