一种基于J2EE架构的网络教育系统集成框架及应用  

An Integrated Framework for J2EE-Based E-Learning Systems and Its Application

作　　者：李伟[1] 罗军舟[1] 曹玖新[1] 

机构地区：[1]东南大学计算机科学与工程学院,南京210096

出　　处：《计算机研究与发展》2006年第8期1354-1360,共7页Journal of Computer Research and Development

基　　金：国家"十五"科技攻关计划重大项目(2001BA101A12)~~

摘　　要：随着网络教育逐步得到人们认可,各种满足不同教学需求的教学软件、工具以及网络教育平台不断出现·针对网络教育系统集成所面临的异构性、互操作性、可扩展性等问题,提出了一种松耦合、易集成的网络教育系统集成框架IFESJ·该集成框架将各种网络教育应用系统的通用服务剥离出来,分别从界面、业务和数据3方面将它们有机地集成起来,支持全过程的网络教学活动·实际应用和性能测试结果均表明:IFESJ集成框架设计合理,基于该集成框架的网络教育系统的性能能够满足正常使用的并发性要求·With the popularization of e-learning, various teaching software, tools and e-learning platforms unceasingly appear. In order to solve the problems faced while integrating the heterogeneous e-learning systems, such as the heterogeneity, the interoperation and the scalability, an integrated framework for e- learning systems based on J2EE （IFESJ） is proposed. IFESJ peels off the common services from the heterogeneous e-learning systems and integrates them to support the teaching activities based on the network from aspects of the portal, the service and the data, The practical application and the testing results on the performance indicate that the design of IFESJ is reasonable and the e-learning system based on IFESJ can satisfy the concurrency requirements in practice.

关 键 词：J2EE 网络教育 系统集成 应用 

分 类 号：TP393[自动化与计算机技术—计算机应用技术]