目录
1 系统分析............................................................................................................1
1.1 问题描述 ...........................................................................................................................................1
1.2 需求分析 ...........................................................................................................................................1
2 系统设计............................................................................................................4
2.1 概念结构设计 ...................................................................................................................................4
2.2 逻辑结构设计 ...................................................................................................................................5
2.3 物理结构设计 ...................................................................................................................................7
3 系统实现............................................................................................................8
3.1 建立数据库 .......................................................................................................................................8
3.2 功能操作 ...........................................................................................................................................9
3.3 操作显示 .........................................................................................................................................14
4 总结..................................................................................................................16
4.1 设计体会 .........................................................................................................................................16
4.2 系统改进 .........................................................................................................................................16
参考文献.............................................................................................................17
