基于Java技术的Web应用设计模型的比较研究

基于Java技术的Web应用设计模型的比较研究(中文5800字,英文3600字)
摘要
Servlet技术在建立可扩展性Web应用中是被应用最广泛的技术。在运用JAVA技术开发Web应用中有四种模型，分别是：Model 1、Model 2、Struts和JavaServer Faces（JSF）。Model 1使用一连串的JSP页面；Model 2采用了模型－视图－控制器（MVC）模式；Struts是一个采用了Model 2设计模型的框架；JSF是一种支持ready-to-use组件来进行快速Web应用开发的新技术。Model 1对于中等和大型的应用来说很难维护，所以不推荐使用。本文通过利用Model 2、Struts和JSF这三种模型分别构建三个不同版本的在线商店应用程序，来比较和评价这三种模型在应用程序开发和性能上的差异。

A Comparative Study of Web Application Design Models
Using the Java Technologies
Abstract
The Servlet technology has been the most widely used technology for building scalable Web applications. In the events, there are four design models for developing Web applications using the Java technologies: Model 1, Model2, Struts, and JavaServer Faces (JSF). Model 1 employs a series of JSP pages; Model 2 adopts the Model-View-Controller pattern; Struts is a framework employing the Model 2 design model; and JSF is a new technology that supports ready-to-use components for rapid Web application development. Model 1 is not recommended for medium-sized and large applications as it introduces maintenance nightmare. This paper compares and evaluates the ease of application development and the performance of the three design models (Model 2, Struts, and JSF) by building three versions of an online store application using each of the three design models, respectively.