Standardized Content Service System for Distributed E-learning Resource

摘要

The rapid increase of E-learning resource makes it difficult to make, find access and reuse useful resource. To solve the problem, we develop a standardized content service system (SCSS) for distributed learning resource. The system is based on J2EE technology and Web Services. It can provide the service for the conversion of non-standard resource and the development of standard resource. It also provides the management and discovery service for the standard E-learning resource. All the subsystems of SCSS make use of SOAP protocol to communicate conveniently. So the system has the characteristic of striding the platform, high performance and low coupling. The SCSS can provide high quality service for distributed E-learning resources.