【摘要】 Web服务技术主要解决异构平台应用系统的集成和互操作问题。作为标准Web服务技术使用的消息协议,SOAP协议现在应用得越来越广泛。但是,SOAP的结构化标记复杂,其数据封装机制会导致数据量明显增大。所以,当系统采用Web服务技术实现大规模的数据交换时,SOAP协议的先天缺陷会使Web服务的实际性能下降很多。文章基于中央广播电视大学远程开放教育教务管理系统,提出一种轻量级跨平台通信传输架构。并在此架构基础上,实现了非持久同步和持久异步两种数据交换解决方案。更多还原

【Abstract】 Web service technology can support the inter-operation and integration among application systems on the heterogeneous environment. SOAP, as the message protocol adopted by Web Service technology, has become more and more prevalent. However, SOAP has congenital defects because its structural tags are so complex that the data encapsulated will self-expand. The performance of the web services cannot be satisfied at all when we want to transfer the large numbers of data. This paper proposes lightweight cross-platform communication architecture to resolve the data-exchange problems in China Central Radio and TV University Academic Affairs Management System.更多还原