科研团队门户网站设计与实现设计报告.doc

科研团队门户网站设计与实现 重庆工商大学 计算机软件2班 刘强 指导教师 赖涵 摘要：随着信息技术的迅猛发展，构建基于B/S结构的Web应用系统已成为开发主流。而开发一个Web应用系统要求设计者能够提出合理的系统构架，减少开发及维护系统所用的资源、提升工作效率。基于MVC模式的HTML+Jsp+Servlet技术已得到广泛使用，它的三层结构独立，符合面向对象的设计思想，层次之间建立了明确的通信机制，并且每个层次都有其自身的技术扩展平台，提高了分布式应用系统中组件的重用能力和事务控制的灵活性。 文章设计实现了一个基于MVC模式科研团队门户网站程序。文章第一章探讨了MVC设计模式的三层结构的基本理论。第二章介绍了所实现的科研团队门户网站程序的开发环境和相关技术。第三章采用面向对象技术对班级网站进行需求分析，包括网站的目标、功能。第四章完成了科研团队门户网站的概要设计，包括功能模块的设计和数据库的设计。第五章阐述了科研团队门户网站的详细设计与实现，以团队新闻管理模块和几个代表性的模块为例叙述了在MVC模式下相关技术进行具体的设计与实现。第六章进行了总结和展望。 关键字：科研团队门户网站，MVC，Srvlet，JSP The Design and Realization of class website (ChongQing Technology and Business University Computer Science and Information Engineering College) LiuQiang Abstract: With the development of the technologies of computer network，Web-based applications with the Browser/Server mode become the mainstream of the development．However,developing a web application system is always a large project，so the designers must be able to put forward a proper system framework．Good framework call save the resource used to develop and maintain the system，increse the efficiency．Designers have accepted and made use of the Struts framework based on MVC，it has three independent layers，which accords with OO ideology,it also sets up communication ways among M，V and C，at the sametime，it provides flat of technology extent，and improves component reusability in distributed application system and flexibility of transaction control． This issue designs and implements a class web site which is based on the Struts framework developing technology of the MVC pattern. The Chapter I discusses the three basic theories of the structure in the MVC design pattern. The Chapter II describes the procedures to achieve the class web site development environment and related technologies. In the Chapter III,we use the object-oriented technology to make a analysis of the web site, including the sites goals, functions. Chapter IV completed a summary of the class website design, including the design of modules and datab