【摘要】 服务访问是采用面向服务架构(SOA)的项目在具体实施过程中的关键问题之一。根据SOA在信息整合领域的应用需求,针对SOA架构下三类服务访问问题,即异步服务访问、综合服务访问和可靠服务访问,提出了一种基于消息的异步服务访问框架,阐述了该框架的基本架构、核心组件及工作模式。同时,结合该框架在科技信息资源共享服务平台项目中的具体应用,讨论了该框架的使用效果。更多还原

【Abstract】 Service invocation is one of the main problems for projects construction with the help of SOA.When we apply SOA to realize information integration,focusing on the three problems:asynchronousity,synthesization and reliability,we propose a message-based asynchronous service invocation framework,and then we introduce its architecture,essential components and work patterns.The framework has been well applied in the national science and technology information sharing platform.Finally,we analyze the application effect of the framework.更多还原