应用服务器的设计与实现(基于SSH的BBS网站设计)
Spring+Struts +Hibernate (即SSH）三大框架是这个论坛系统的基本框架,通过这三大框架来对搭建一个通用的BBS系统。论文主题主要包括系统总体设计、系统的详细设计和各板块代码具体实现等开发步骤。BBS论坛搭建过程中也会用到UML知识，本文介绍了整个系统所经历的各个阶段，包括简要介绍了在这个项目中使用的基本技术，以及后面的需求分析和建模使用案例，再其次数据库建模，业务流程分析和系统设计，系统几大分层设计和详细分析实现权利层次权限的功能模块。
毕业论文关键词 论坛系统 统一建模语言 框架 业务流程 需求分析
毕业设计说明书外文摘要
Title Forum System
Abstract
The full name of the Forum is Bulletin Board System.At first,It just a tool only used for publishing information. As thetechnology keeps evolving all this years,nowadays,the forum has becaming an Interactive platform which peoples can share their ideas and resources with each other in there.And also the forum can help people collecting and ordering all kinds of informations.
The structure of this project is established by the three open-source framework which are spring hibernate and struts. When I’m developing this system I have done the three development steps which are overall design detailed design and code implementation.
In order to develop this common forum system,I have used a lot of Unified Modeling Language(UML) knowledge.This paper has explains the whole system development process, including doing a brief introduction of the technology which the project has used.And also had done the work which are System Requirements Analysis User Case Modeling Database Modeling Business Process Analysis and the implementation of the system.
Keywords Forum System、System Requirements Analysis、UML
目 次
1 前言 • 1
1.1论坛的发展现状 1
1.2本课题研究简述1
2系统架构技术与开发工具 2
2.1系统框架技术•2
2.1.1 Spring简介• 2
2.1.2Struts简介•2
2.1.3 Hibernate简介•2
2.2系统的开发环境与开发工具•2
3 系统总体设计 3
3.1需求分析3
3.1.1系统的需求用例图 3
3.2系统的活动流程•5
3.2.1系统的前台业务活动流程5
3.2.2系统的后台管理活动流程•7
3.3系统的业务流程设计8
3.3.1用户注册流程设计• 8
3.3.2会员发表主题流程设计 9
3.4系统的组件结构 9
3.5系统的数据库设计• 10
4 系统详细设计及代码实现 13
4.1系统领域对象的设计13
4.1.1系统的用户类图设计•13
4.1.2系统的文章相关的类图设计14
4.1.3系统的论坛分类和论坛版面的类图•15
4.1.4 代码实现•16
4．2系统的DAO层设计与实现17
4.2.1 DAO层的代码实现19
4.3系统的Service层设计•22
4.4系统的Web层设计•23
4.5系统的工具帮助类26
4.6系统的配置文件简介26
4.7系统的运行细节详解• 26
4.8权限控制功能的实现28
4.8.1系统后台权限拦截的实现28
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