摘要： 提出了一个用于任意Web信息系统的通用查询模块,它通过在配置文件中定义查询的方法取代了繁琐的查询页面的编写,使查询功 能开发迅速、维护简便。文中介绍了模块的设计思想、工作方式、组成结构。详细讨论了各部分的实现技术与核心算法,并通过性能分析论 证了模块的巨大优势。

关键词: 通用查询模块, Web信息系统, 查询定义

Abstract: This paper presents a general query module which is used in Web information systems. It replaces coding of complex query pages with defining queries in a configuration file. Using this module can make systems developing quickly and maintaining easily. This paper introduces the modules design idea,working sequence, organization and discusses each part's implementation technology and core arithmetic. At last this paper certifies the module's great performance through experiments and analayse.

中图分类号: 

• TP311.52