【摘要】 企业中存在大量的长时间运行良好的遗产系统。该文基于MVC设计模式提出一种图形用户界面再工程方案,目的是将遗产系统整合成为基于Web的应用。事实证明不用全面开发新的系统,而是将遗产系统集成到新的软件环境之中,是一种不错的选择。更多还原

【Abstract】 There are plenty of legacy systems that have run well for a long time in many enterprises.Base on the MVC(Model-View-Controller)design pattern,this paper presents a Graph User Interface Re-implementation strategy which target is a web-based application.It is a good choice that instead of developing a new system comprehensively,integrat-ing the legacy system to a new software environment.更多还原