用Delphi5.0开发三层结构的Web方式下仓库管理系统

The Development of Storage Management System of Three-Tier Structure under Web by Using Delphi5.0

在开发企业仓库管理信息系统时 ,考虑到二层数据库体系可扩展性差 ,难以管理的缺陷 ,可使用三层结构的新型数据库技术 ,文章阐述了基于三层结构Web方式下的仓库管理系统的设计与开发方法 ,介绍了系统的总体结构 ,按三层结构分别详细说明了各层的实现过程 ,并且讨论了系统开发过程中的一些关键技术。实现结果表明对系统的维护工作由以往分散在客户端集中至服务器端 ,增强了系统运行的稳定性及高效性。

Considering the difficulty of the two-tier structure's expansibility,the new DB method of three tier structure can be used.This article discusses the design method of storage management system of three tier structure under Web.It introduces the whole structure of this system,discusses each tier's realizing procedure separately and presents the key technology in the course of the development.The result proves that the maintenance work for the system,separated all over the clients in the past and concentrated in the server now,strengthens the stability and high efficiency of system's running.