网上售书电子商务网站，采用MVC模式实现，页面显示采用JSP，控制器采用SERVLET，模式采用javaBean-Online books e-commerce website using MVC pattern implementation, the page shows the use of JSP, controller SERVLET, mode using JavaBean

JSP＋Servlet＋JavaBean实现了MVC模式：在这种模式中JSP负责生成动态网页，Servlet负责流程控制，JavaBean负责业务逻辑-JSP+ Servlet+ JavaBean implementation of the MVC mode: In this mode, responsible for generating dynamic pages JSP, Servlet is responsible for process control, JavaBean is res