This paper is on the foundation of studying enterprise application integration (EAI), J2EE platform, Web Service technology and Struts MVC to point out the advantage of developing EAI system by those.

• 本文在综述企业应用集成(EAI),J2EE平台,Web Service技术,Struts MVC框架的基础上,指出采用J2EE,Web service,Struts开发EAI系统的优势。