学校师生交流平台的设计与开发

范文字数:20572,页数:59

学校师生交流平台的设计与开发
摘    要

 新世纪以来，各种应用软件迅猛发展，利用软件系统对组织的内部人员或资源进行信息化管理成为社会发展的趋势之一。
 在我国的学校里，学校对学生的管理也正迅速地适应着这一总体趋势，纷纷引入了各种针对学生管理的应用软件系统。得益于此，学校的管理水平和管理效率都有了较大提升。但是，目前大部分的学生管理系统所设计的师生交互功能存在不足，使得信息流基本都是由学生流向老师，而老师的评阅反馈功能得不到体现。久而久之，就可能会演变成高度的行政命令式使用系统，有可能导致师生对信息化管理趋势的认识产生偏差，甚至对信息系统的使用产生抵触情绪。
 本项目设计与开发的学校师生交流平台基于对上述问题的思考出发，提出解决这一问题的其中一种可行方案。本项目首先采用了原型法对系统主要功能进行界定；然后根据面向对象分析与设计的主线，使用UML2.x进行系统建模；最后应用了JavaWeb编程技术、jQuery组件技术等实现系统功能。
 本文阐述了从系统分析、系统设计到系统实现的完整流程，希望可以帮助读者迅速地了解开发一个信息系统的全貌。

关键词：师生交流平台；JavaWeb；jQuery；面向对象

School teacher-student communication platform
design and development
ABSTRACT

With the advent of a new century, Using software system to manage organizing internal staff and personnel resource by a modern informational way is one of the trade of social development.
In schools of China, students management in school is adapting to the entire tendency rapidly, they introduced various kinds of application software aiming at students management. Thanks to the benefit of it, the school managing level and efficiency has improved a lot. On the other hand, in most of the present students’ management system, there is still shortage in the function of teachers and students transferring message. This shortage results in the information goes to teachers by students takes majority, and the teachers’ reviewing and giving response can hardly be incarnated. Gradually, it turns into an administrative imperative system. It is possible that it results in deviation arised by students and teachers’ cognition of information management tendency, even conflicted emotions.
This project design and development has based on the communication between teachers and students of the above problem platform consideration, what's more ,the paper points out a feasible scheme the solving problem. At first, the project has used to the method of system prototype for defining the main function; And then based on the object-oriented analysis and design, use the main system modeling UML2.X; Finally JavaWeb programming technology, used jQuery component technology are realized system functions .
This paper expatiates the whole process from system analysis, system design to system development, hoping to help readers to get the cognition of achieve a information system.

Keywords: Teacher-student communication platform ; JavaWeb ; jQuery ; object-oriented

目    录

1. 项目概述 1
1.1. 研究的内容及意义 1
1.2. 研究的思路与方法 1
1.3. 拟解决的关键问题 2
2. 可行性分析 3
2.1. 拟建方案 3
2.2. 技术可行性 3
2.3. 经济可行性 3
2.4. 组织可行性 3
3. 需求调研 5
3.1. 系统原型 5
3.2. 系统用例图 9
3.3. 用例规约 10
4. 系统分析 18
4.1. 分析类图 18
4.2. 顺序图 19
5. 系统设计 23
5.1. 结构模式设计 23
5.2. 软件架构设计 23
5.3. 设计软件类图 25
5.4. 设计编码方案 27
5.5. 数据库设计 28
5.6. 用户界面原型 31
6. 系统实现 32
6.1. 选择开发技术 32
6.2. 系统结构安排 32
6.3. 程序优化处理 33
6.4. 个性化扩展 39
6.5. 系统测试 39
6.6. 系统部署 40
7. 项目总结 41
7.1. 研究成果 41
7.2. 尚存在问题 41
7.3. 进一步展望 41
参考文献 42
附  录 43
谢  辞 55

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