基于DWR的保险项目管理系统的设计与实现  

Design and implementation of insurance project management system based on DWR

作　　者：张敏[1] 杨海根[2] 贺军义[3] 

机构地区：[1]南京工业大学电子与信息工程学院,江苏南京210009 [2]南京理工大学瞬态物理国家重点实验室,江苏南京210094 [3]南京理工大学发射动力学研究所,江苏南京210094

出　　处：《计算机工程与设计》2011年第4期1165-1168,1185,共5页Computer Engineering and Design

摘　　要：为了解决某保险公司大项目管理的难题,以保险项目具体需求为背景,结合现代保险学的理念和保险公司大项目的流程,开发了基于DWR(direct web remoting)的保险项目管理系统。该系统的实现主要应用Ajax(即异步JavaScript和XML),并通过采用DWR框架减轻了服务器负担,使Ajax与J2EE平台达到了完美整合与无缝连接;通过基于J2EE三层架构体系,采用MVC(模式-视图-控制器)设计模式,加入了Spring框架,使表现层、业务逻辑层和数据库层分开,更易于系统维护与扩展。服务器采用了Weblogic,数据库采用informix。该系统的应用解决了某保险公司大项目管理的难题,提高了工作效率。In order to solve the problem of a certain insurance company’s large project management,on the background of insurance project’s specific requirements,combined with the modern concept of insurance and large project process of insurance company,an in-surance project management system based on DWR is developed.The implementation of the prototype system mainly applies to Ajax,and the burden on server is lightened by using DWR structure,the perfect combination and the seamless connection are realized between Ajax and J2EE platform.Based on J2EE tri-tier system,MVC design pattern is adopted and Spring structure is added to make presentation layer,business logic layer and database layer separation,as a result of which the system can be maintained and expanded more easily.Weblogic is adopted as the server,while informix is used as the database.This system can solve the problem of a certain insurance com-panys’ large project and highly improve working efficiency once it is put into use.

关 键 词：网络远程调用框架 AJAX J2EE 保险项目 模式-视图-控制器 

分 类 号：TP311.1[自动化与计算机技术—计算机软件与理论]