可复用的报表生成系统设计与实现

Design and Implementation of Reusable Report Generating System

在企业信息化系统的应用过程中,报表生成系统是重要的组成部分。报表的制作是非常复杂的工作,而商业报表生成系统虽然功能强大,但是其报表数据和报表样式耦合度过高,许多企业报表样式不规范且样式繁多,不利于修改维护且复用性较差。为此,提出了一种基于数据库的数据和报表样式高度分离的报表生成系统,它的模板可定义,用户可自由配置,可动态生成报表样式。并结合系统的实际运用情况说明了系统的方便性和可用性。

In the application process of information systems for enterprises,report building is an important part of the system. The design of these reports is a complicated job. Although the commercial report building system is powerful ,meanwhile,the coupling of the data and format of whose is so high. As a result ,various enterprise reports are nonstandard ,unfavorable to modify or maintain, and far from reusability. To solve these problems,a new report building system is proposed,which is based on database,its model can be defined and configured by users easily. It can also create reports dynamically,and the data and format of these reports are highly detached, The usability of the system has been shown in actual appliance.