基于J2EE开发企业应用程序的最佳实践策略

The Optimum Practice Strategy of Development Enterprise Application Programming Based on J2EE

使用J2EE技术进行设计时,不仅应当懂得相关的APl,而且还应知道最佳实践和模式.因为它们提供了强大的可重用机制,避免了开发者和设计者的重复投资.通过深入研究MVC ,着重讨论了其在开发J2EE应用程序的最佳实践性,以及对客户端和EJB层提供多视图的支持.这种最佳实践性减弱了业务逻辑接口和数据逻辑接口之间的藕合,更易于重构应用程序的逻辑组件.

The J2EE engineer not only masters APl,but also understands the optimum practice strategy and the patterns when developing the program.Because they provide powerful and reusable mechanism which can makes the developer and the designer avoid repetitious investment.This paper studys the MVC,briefly introduces the practice on application program of J2EE and provides a kind of multi-view support for supplicants and Enterprise javaBeans.The optimum practice strategy lowers the coupling of interface between business logic and data logic.It makes it easier to reconstruct logical modules of applicationprogram.