【摘要】 随需应变的商务环境要求企业应用系统能够快速适应变动的业务需求。面向服务的体系结构为此提供了良好的理论支持和技术规范。本文介绍了随需应变环境中企业应用系统的特点,给出了概念层上的企业应用抽象功能模型,分析了面向服务的企业应用系统关键技术,提出了一种多层企业应用框架,实现了面向服务的企业应用基础平台。更多还原

【Abstract】 Under the on-demand business environment,enterprise application systems should be able to adapt to changeful business requirements rapidly.Service-oriented architecture provides theory and technology support for this purpose.In this paper,characteristics of enterprise application systems are discussed,an enterprise application conceptional function model is given,key technologies of service-oriented enterprise applications are introduced,a multi-tier framework of eoterprise application is provided,and a service-oriented enterprise application support platform is implemented.更多还原