【作者】 郭广军； 戴经国； 胡玉平； 羊四清；

【Author】 GUO Guang-jun, DAI Jing-guo, HU Yu-ping, YANG Si-qing (Dept.of Computer Science of Hunan University of Humanities and Science,Technology, Loudi 417000 China)

【机构】 湖南人文科技学院计算机科学系；

【摘要】 EJB是J2EE服务器端的核心分布组件规范,为企业级分布计算提供了强有力的解决方案,在开发大型分布武应用系统中特别是电子政务、电子商务应用系统中表现出了强大的生命力。探讨了EJB的体系结构及其编程接口,提出了基于EJB的电子报税系统的模型框架,设计并实现了一个运行在J2EE服务器上的N层分布电子报税系统。更多还原

【Abstract】 The EJB is pivotal distributed component criterion of the J2EE application server, which provides a powerful solution for the enterprise distributed computation, and has shown mighty vitality in exploiting the large distributed application systems, especially E -government, electronic commerce application system. In this paper, the EJB architecture、programming interface are probed into at first, then the EJB-based model framework of the electron tax-declaring system is provided, and at last, an electron tax-declaring system with multi-tier distributed architecture is designed and implemented for the J2EE application server.更多还原