基于Web Service的分布式松耦合环境下的可编程网络模型

Distributed Web Programming Model Based on Web Services

分析了WebService的基本架构以及实现WebService所需要的核心步骤和方法.并在OPEN-CLASS平台开发与实现的基础上分析了SOAP协议、提出了一种基于WebService分布式松耦合环境下的可编程网络模型RSRM(Resources,Ser-vices,RolesandMethods)模型,随后对模型进行了形式化描述并给出了实现代码.实验结果表明该系统在校园网络环境中具有较快访问速率和稳定的性能.

The architecture of Web Service and SOAP protocol were studied, and the main steps to build and apply Web Service in the Internet applications were provided in this paper. Based on OPEN-CLASS, which is a distributed long-distance learning system built on Web Services techniques, a RSRM (Resources, Services, Roles and Methods) model was presented and formalized to solve the problem of the software component reused under web environment. Results manifest that the OPEN-CLASS system is stable and efficient with rapid response rate and user Bandwidth to use under the campus network condition.