摘要
结合一个具体的商业财务信息管理系统，着重介绍了系统的设计思想、代码库设计、系统通用性、安全性及其实现。
By combining with specific business financial information management system, this paper emphasizes on design methods of the system. Besides, it introduces the design of code base.At the same time it elaborates the generality and safety of this system. It also explains how the system implements its function.
关键词
商业财务
数据库
系统设计
管理信息系统
information management, business finance, databases, system design
