【摘要】 为了适应网络教学要求,在Java EE平台下,研究并设计一个基于SSH框架的在线教学系统。该框架采用MVC分层架构模式,实现表示层、业务层和持久层分离。每个层功能明确,相互独立,通过通信接口联系,从而规范Web应用开发行为,提高系统开发速度和可维护性。更多还原

【Abstract】 In order to suit the network teaching,designs an online teaching system based on SSH framework which adopts the MVC pattern so as to achieve the separation of presentation layer,persistence layer and business layer.Each layer plays its own part and is independent of one another,yet communicates with each other by the interface.Therefore,the framework standardizes the Web development action and improves the system developing speed as well as the maintainability.更多还原