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摘 要
微型计算机的普及加速了计算机网络的广泛应用和飞速发展。BBS全称为Bulletin Board System（电子公告板）或者Bulletin Board Service（公告板服务）。是Internet上的一种电子信息服务系统。它提供一块公共电子白板，每个用户都可以在上面书写，可发布信息或提出看法。它是一种交互性强，内容丰富而即使的Internet电子信息服务系统。用户在BBS站点上可以获得各种信息服务，发布信息，进行讨论，聊天等等。BBS (Bulletin Board System)系统以计算机系统、通信技术、数据库、网络技术等信息技术为支撑，在信息服务领域有着日益重要的应用。
本文利用JSP+CSS，HTML+CSS，MYSQL，JAVABEAN，JDBC技术实现了一种基于B/S模式的论坛系统，阐述了BBS的相关理论和开发方法，并根据本项目的实际情况构造了论坛的基本架构。
该论坛系统主要完成了基于JSP技术的信息交流论坛的设计和实现，主要实现了客户端和服务器端的动态交互。该系统包含五个模块：注册登录模块，浏览帖子模块，发帖回帖模块，论坛管理模块，用户管理模块。论文详细的描述了模块的结构、功能以及具体的设计过程。该论坛经测试表明其性能稳定，可广泛应用于各种网络上，作为信息交流和人员沟通的园地。
关键词：JSP, MYSQL, JAVABEAN,论坛系统。
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Designing and Implementation of Forum Based
on JSP Technique
Abstract
The microcomputer popularization has accelerated the computer network widespread application and the rapid development. BBS(Bulletin Board System)system takes information technology like computer system, communication, database, network technology and so on as the strut ,it becomes more and more important in the information service domain.
This article has realized one kind of pattern forum elaborated based on the B/S by using JSP+CSS, HTML+CSS, MYSQL, JAVABEAN, JDBC technology and instructed the BBS related theory and developing methods and unifies this project the actual situation to produce the forum structure overhead construction. The forum(BBS) is mainly completed the design and realizations of information exchanges forum based on the JSP technique. And it main carry out a dynamic state between the customer and the sever. There are five molds piece: register and login the mold piece, scan the article in the mold piece, article releases and restores the mold piece, announce management mold piece, user management mold piece. The thesis has described module structure、function detailed and has designed process concretely. This forum after teacher and schoolmates test indicated its performance is stable, but widely applies to each kind if network the field which links up as the information exchange and the personnel.
Key words: JSP,SQL,JAVABEAN,BBS
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目 录
毕业设计（论文）任务书 ......................................... 错误！未定义书签。 摘 要 .................................................................................................... I ABSTRACT........................................................................................... II 第1章 绪 论 ................................................................................... 1
1.1课题的提出 ..................................................................................................... 1 1.2 开发背景 ........................................................................................................ 1 1.3研究的意义 ..................................................................................................... 1 1.4论文研究主要内容 ......................................................................................... 2
第2章 关键技术介绍 ....................................................................... 3
2.1 MVC开发模式 ............................................................................................. 3 2.2系统分层结构中所用到的技术 ..................................................................... 3
2.2.1表现层 ........................................................................................................................ 3 2.2.2控制层 ........................................................................................................................ 3 2.2.3业务逻辑层和数据持久层 ........................................................................................ 3
2.3系统中所用到的其它关键技术 ..................................................................... 3
第3章 系统分析 ............................................................................... 5
3.1 系统功能分析 ............................................................................................... 5
3.1.1用户功能分析 ............................................................................................................ 5 3.1.2管理员功能分析 ........................................................................................................ 5
3.2 模块需求描述 ............................................................................................... 5
3.2.1 注册登录功能 ........................................................................................................... 5 3.2.2用户浏览或修改个人信息功能 ................................................................................ 6 3.2.3用户浏览帖子功能 .................................................................................................... 6
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3.2.4用户发新帖子功能 .................................................................................................... 6 3.2.5用户回复帖子的功能 ................................................................................................ 7 3.2.6管理员管理用户功能 ................................................................................................ 7 3.2.7 管理员管理帖子功能 ............................................................................................... 7
3.3 系统开发环境 ............................................................................................... 8 3.4 可行性分析 ................................................................................................... 8
3.4.1 技术可行性 ............................................................................................................. 8 3.4.2系统安全性分析 ........................................................................................................ 8
第4章 系统设计 ............................................................................... 9
4.1 设计指导思想和原则 ................................................................................... 9
4.1.1 指导思想 ................................................................................................................. 9 4.1.2 软件设计原则 ......................................................................................................... 9
4.2 系统功能总体设计 ....................................................................................... 9 4.3 系统功能详细设计 ...................................................................................... 10
4.3.1注册登录模块 .......................................................................................................... 10 4.3.2直接登录模块 .......................................................................................................... 11 4.3.3浏览或修改个人信息模块 ...................................................................................... 12 4.3.4浏览帖子模块 .......................................................................................................... 13 4.3.5用户发帖模块 .......................................................................................................... 13 4.3.6用户回帖模块 .......................................................................................................... 14 4.3.7管理员管理论坛模块 .............................................................................................. 15 4.3.8管路员管理用户模块 .............................................................................................. 15
4.4 数据库设计 .................................................................................................. 16
4.4.1数据库设计介绍 ...................................................................................................... 16 4.4.2数据库表格设计 ...................................................................................................... 17
4.5 系统界面设计 .............................................................................................. 18
4.5.1首页界面设计 .......................................................................................................... 18 4.5.2用户注册登录界面设计 .......................................................................................... 19
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