..........164.5数据库设计.............................................................................................................164.6用户界面设计.........................................................................................................19第五章系统实现........................................................................................................215.1与数据库的连接....................................................................................................215.2线程的设计............................................................................................................235.3具体的功能实现.....................................................................................................245.4系统测试................................................................................................................36第六章系统运行与维护............................................................................................386.1系统的运行............................................................................................................386.2系统的维护............................................................................................................38第七章结论............................................................................................................397.1本软件的特点.........................................................................................................397.2本软件的缺点.........................................................................................................39结束语................................................................................................................40致谢..............................