目 录
1 系统前期分析设计...........................................................2
1.1系统调查...............................................................2 1.2用户需求...............................................................2 1.3系统需求分析...........................................................2 1.4概念设计...............................................................4 1.5逻辑结构设计...........................................................6 2 系统具体实施过程...........................................................6 2.1程序代码...............................................................6 2.2 数据库的完整性和安全性................................................10
2.3参考文献..............................................................10 3 总结......................................................................11