基于Web Service的E-learning系统架构

提出构建面向服务的E-learning系统,以实现高端系统对于系统兼容性,松散耦合性等特性的要求.该系统为所有学习组件提供了一个灵活的集成模型.使用该模型,学习服务提供方可以在服务中介发布学习对象与应用,而学习服务需求者可以在服务中介处查询这些服务,进而与服务的提供方进行绑定调用服务.面向Web Service的E-learning系统因其良好的集成性,互操作性,重用性等优势而成为E-learning系统发展的一个新趋势.

Web Service Oriented E-learning System

The paper proposed Web Service oriented E-learning system to meet the requirement of high level system. The system provides a flexible model for all learning contents and applications to integrate and interact. In this model, learning service provider can publish the service in learning service broker, and learning service requestor can find the service needed from service broker, then binds with provider and uses the service. The advantage of the Web Service oriented E-learning system will make it becoming one of the new trends of the E-learning system development.