目 录
摘 要................................................................................................................................II
Abstract ..............................................................................................................................III
一、引 言 ............................................................................................................................1
（一）项目开发的背景........................................................................................................1
（二）项目开发的意义........................................................................................................1
（三）课题研究主要内容....................................................................................................1
1．课题研究重点...........................................................................................................1
2．拟解决的关键问题...................................................................................................1
3．所要实现预期成果...................................................................................................2
二、系统规划........................................................................................................................2
（一）业务流程分析 ............................................................................................................2
1．业务流程 ...................................................................................................................2
（二）系统功能需求 ............................................................................................................3
1．学生功能需求...........................................................................................................3
2．管理员功能需求.......................................................................................................4
3．工作人员(老师)功能需求......................................................................................4
（三）可行性分析 ................................................................................................................4
1．经济可行性...............................................................................................................4
2．技术可行性...............................................................................................................5
4．法律可行性...............................................................................................................5
三、系统分析........................................................................................................................6
（一）系统的逻辑模型........................................................................................................6
1．数据流程图设计.......................................................................................................6
2．数据字典 ...................................................................................................................6
四、系统设计........................................................................................................................8
（一）系统功能模块划分和功能模块图...........................................................................9
（二）系统开发技术和开发工具 .....................................................................................10
1．开发技术.................................................................................................................10
2．开发工具.................................................................................................................11
（三）数据库设计 ..............................................................................................................11
1．概念结构设计.........................................................................................................11
2．逻辑结构设计.........................................................................................................12
3．数据表设计.............................................................................................................13
