2014年基于SSH框架地经贸学院信息系统地设计与开发（可编辑）.doc

2014年基于SSH框架地经贸学院信息系统地设计与开发 Abstract Guangdong University of Economics and Trade Institute School of Management in 2009 and split into a new college, the need for a belonging to their own official website of the Institute used to assist in the daily affairs of the School of Management. However, previous college information system development using the technology is relatively backward, but there is relatively more vulnerability, in this context, we carried out the research and development of the management information system for the actual situation of the School of Economy and Trade. The information systems through the use of object-oriented UML analysis, business modeling, requirements analysis and systems analysis, clear the contents of the system design. In the system design and development part of the system based on B / S design pattern MVC design pattern, and many of the features of the system through the use of the technology of the more popular and applicable SSH framework, such as press releases, research information, the file-sharing and other functions. In addition the system also uses the page static technology to speed up the pages open faster, and improve the user experience. Key words: School of Economics and Trade; management information system; object-oriented UML analysis; SSH framework 目录 1绪论 1 1.1选题背景 1 1.2我国高校信息系统建设现状 1 1.3选题意义 1 1.4可行性分析 2 1.4.1经济可行性分析 2 1.4.2技术可行性 2 1.4.3社会可行性 2 2需求分析 2 2.1系统描述 3 2.1.1基本数据维护功能需求 3 2.1.2基本业务功能需求 5 2.2系统目标 9 2.3系统范围和系统边界 9 2.4参与者 10 2.5系统用例 10 2.6细化用例 13 2.7系统用例场景 16 3系统分析 21 3.1分析对象 21 3.1.1系统基本用例实现 22 3.1.2系统业务用例实现 25 3.2分析模型 38 4系统设计 44 4.1系统平台说明 44 4.1.1编程语言选择分析 45 4.1.2系统开发模式说明 45 4.1.3系统架构设计 46 4.2数据库设计 48 4.3搭建系统开发环境 54 4.3.1系统开发软件及框架的版本 54 4.3.2系统配置 54 4.3.3添加SSH框架支持 58 4.4代码设计 61 4.4.1实现持久化对象层 61 4.4.2实现数据访问层 63 4.4.3实现业务逻辑层 64 4.4.4实现Web表现层 64 4.4.4 struts2和Spring的配置 65 5系统测试 66 结论 80 参考文献 81 致谢 82 1绪论 1.1选题背景 进入21世