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基于jsp的在线培训系统的设计与实现-毕设论文.doc
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基于jsp的在线培训系统的设计与实现-毕设论文.doc
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基于 JSP 的在线培训系统的设计与实现
- I -
本 科 生 毕 业 设 计
设计题目: 基于 JSP 的在线培培训系统
学生姓名:
学生学号:
指导教师:
二级院系:
专业班级:
完成时间:
基于 JSP 的在线培训系统的设计与实现
- II -
目 录
摘 要...............................................................................................................................................................................IV
Abstract ...................................................................................................................................................................................V
第 1 章 概述...........................................................................................................................................................................1
1.1 课题背景 ................................................................................................................................................................1
1.2 课题意义 ................................................................................................................................................................2
1.3 开发工具及技术 ....................................................................................................................................................2
1.3.1 MyEclipse...................................................................................................................................................2
1.3.2 Tomcat.........................................................................................................................................................2
1.3.3 SqlServer.....................................................................................................................................................3
1.3.4 JSP...............................................................................................................................................................3
第 2 章 可行性分析及总体设计原则................................................................................................................................5
2.1 可行性分析.............................................................................................................................................................5
2.1.1 技术可行性................................................................................................................................................5
2.1.2 经济可行性................................................................................................................................................5
2.1.3 社会可行性................................................................................................................................................5
2.2 总体设计原则.........................................................................................................................................................6
第 3 章 系统分析...................................................................................................................................................................7
3.1 业务流程分析.........................................................................................................................................................7
3.2 数据流图 .................................................................................................................................................................7
第 4 章 系统设计...................................................................................................................................................................9
4.1 系统功能设计.........................................................................................................................................................9
4.2 数据库设计...........................................................................................................................................................10
4.2.1 概念结构设计..........................................................................................................................................10
4.2.2 数据库表设计..........................................................................................................................................13
第 5 章 系统实现 ................................................................................................................................................................16
5.1 管理员登录...........................................................................................................................................................16
5.2 管理员功能模块 ..................................................................................................................................................18
5.2.1 公告信息管理..........................................................................................................................................18
5.2.2 答疑信息管理..........................................................................................................................................21
基于 JSP 的在线培训系统的设计与实现
- III -
5.2.3 学习资料管理..........................................................................................................................................23
5.2.4 视频信息管理..........................................................................................................................................27
5.2.5 修改个人密码..........................................................................................................................................30
5.3 前台网站功能模块..............................................................................................................................................30
5.3.1 网站首面..................................................................................................................................................30
5.3.2 学习资料下载..........................................................................................................................................31
5.3.3 学习视频下载..........................................................................................................................................33
5.3.7 在线答疑模块..........................................................................................................................................36
第 6 章软件测试...................................................................................................................................................................37
6.1 软件测试的重要性..............................................................................................................................................37
6.2 测试实例的研究与选择 .....................................................................................................................................37
6.3 测试环境与测试条件..........................................................................................................................................38
6.4 系统运行情况.......................................................................................................................................................38
6.5 系统评价...............................................................................................................................................................38
第 7 章 结论.........................................................................................................................................................................39
参考文献................................................................................................................................................................................40
致谢........................................................................................................................................................................................42
基于 JSP 的在线培训系统的设计与实现
- IV -
摘 要
本文采用自顶向下的结构化的系统分析方法,阐述了一个功能全面的在线培训系统的开发过程、操作
流程及其一些核心的技术。本文首先进行了项目概述,简单介绍了项目开发的背景、项目开发的目的和项
目开发的意义;接下来是系统规划阶段,通过实际的业务流程调研,分析了系统的组织结构,具体完成了
在线培训系统的需求分析、可行性分析、现行业务流程分析,并通过对现行业务流程的优化,得出了系统
的业务流程;之后是系统分析,具体完成了数据流分析和数据字典;系统设计阶段主要完成了功能模块的
划分、数据库的设计和系统界面设计。该阶段对各个模块的功能进行了详细设计,形成了本系统的功能模
块图,在此基础上选择了合适的开发模式;数据库的设计先进行了概念结构设计,之后进行了逻辑结构设
计,最后完成了数据库表的设计。
根据前几个阶段的分析和设计,本系统在设计方面采用 B/S 模式,同时使用 JSP 技术进行基本页面的
设计与功能实现,后台数据库选用 SQLSERVER 数据库。本系统的设计实施为在线培训系统的运行做基础,
为在线培训系统提供良好的条件。
关键词:结构化分析;B/S
基于 JSP 的在线培训系统的设计与实现
- V -
Abstract
This paper using the top-down structured system analysis method, this paper expounds the functions
of a comprehensive course website development process, operation process and some of the core
technology. This paper first on the description of project, introduced the project development background,
the purpose of the project development and the significance of developing project; The next stage is
system planning, through the actual business process of the investigation and research, and the analysis of
system structure, specific completed quality course website needs analysis, feasibility analysis, the current
business process analysis, and through to the current business process optimization, concludes that the
system of business process,After the system analysis, specific completed the data flow analysis and data
dictionary; System design phase is completed the function module and database design and system
interface design. This phase of the function of each module of the detailed design, formed the system
function module chart, on the basis of the choice of appropriate development mode; The first database
design the concept structure design, on the logical structure after design, finally completed the design of
database table
According to former several stages of the analysis and design, this system in the design on the B/S
mode, use at the same time JSP technology of basic pages design and function realization, the backend
database choose SQLSERVER database. This system design for assembly language implementation of
the operation of the auxiliary JiaoXueWang do foundation, to provide auxiliary assembly language
JiaoXueWang good conditions.
Key Words
:
structural analysis; B/S
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