摘要
研究了面向服务的Web报表设计器,通过提供服务的方式保障系统功能需求.设计器作为一个粗粒度的服务,由多个细粒度的子服务构成,通过转换接口的方式为不同业务系统提供模板设计服务.使用拖拽控件的方式,降低开发难度,便于使用和维护.用XML格式保存和设计模板文件,改变映射规则即可快捷地转化模板文件的格式以便导出.解决了当下面向对象、面向集成、面向组件等紧耦合架构模式下报表设计器灵活性差、重用性低的问题,具有易用、交互、并发、可扩展等特点.
The report designer of facing service is based on web and meets the system requirements through providing service. Act as coarse-grained services, this report designer is composed of a plurality of fine-grained sub service, providing a templates-designed service for different business system by converting interface. It reduces development difficulty by dragging component to use. And it is convenient for using and maintain. The report designer uses XML to save and access the template files, and it is quick to change the format of template files through changing the mapping rules to provide convenience for exporting. The new designer solves the problem of inflexibility and non-reusability of the traditional designer which is based on Object-Oriented or Integration-Oriented or Component-Oriented. And the new designer also has the feature of accessibility, interactivity and expansibility.
作者
关宁
赵杨
王俊霖
GUAN Ning ZHAO Yang WANG Jun-Lin(University of Chinese Academy of Sciences, Beijing 100049, China Shenyang Institute of Computing Technology, Chinese Academy of Sciences, Shenyang 110168, China Dalian University of Technology, Dalian 116024, China)
出处
《计算机系统应用》
2017年第2期240-244,共5页
Computer Systems & Applications
基金
国家水体污染控制与治理科技重大专项课题(2012ZX07505004)
