基于Web的学生信息管理系统的设计与实现
摘 要
由于学校规模进一步扩大，学生人数逐年上升，学生信息的管理也变得越来越复杂。为此，切实有效的把学生信息管理系统引入学校教务管理中，对于促进学校管理制度和提高学校教学质量有着显著意义。
本系统采用B/S结构，使用ASP.NET技术实现动态网页的效果，SQL Server 2000为数据库来进行设计与开发。本系统经过了调研、分析、设计、实现和测试等一系列工作，系统实现的主要功能有登录、学生信息管理、教师信息管理、课程信息管理、班级信息管理、成绩信息管理、院系信息管理、专业信息管理和用户管理，在每个功能模块实现了信息的添加、修改、查询、删除等操作。系统用户分为管理员、教师、学生三类，不同的用户拥有的权限不同，所能进行的操作不同，这确保了系统的安全性。
本系统界面简洁美观、运用方便、操作简单，具有较高的易用性、准确性和安全性。运用本系统能够大大提高学生信息管理工作的质量和效率。
关键词：学生信息管理系统；ASP.NET；SQL Server 2000
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Design and Implementation of Student Information
Management System Based on Web
Abstract
As the school size expands further and the number of students increases year by year, student information management has become increasingly complex. Therefore, it has a significant meaning to introduce management system of students’ information into school’s academic management effectively, for promoting school’s management and improving the quality of school education.
The system uses the B / S structure, using the ASP.NET technology to achieve the effect of dynamic pages, and use SQL Server 2000 as database for design and exploitation. This system has experienced serial work of research, analysis, design, implementation, testing, etc. The main realized functions of system include log, information management of students, teachers, courses, class, performance, departments, specialities and users operation of informational addition, modification, inquiry, deleting, etc. has been realized .in each functional module . System users are divided into administrators, teachers and students. Different users have different permissions to the operation. Thus, it ensures the security of the system.
This system holds a simple and beautiful interface, convenient for use and easy for operation, with its comparative high ease of use, accuracy and security. The system is able to improve enormously the quality and efficiency of students’ information management.
Key words：Student Information Management System；ASP.NET；SQL Server 2000
目 录
引 言 ............................................................................................................................- 1 - 第1章 绪 论 ........................................................................................................- 2 - 1.1 选题的背景与意义 ............................................................................................. - 2 - 1.2 国内外研究概况 ................................................................................................. - 2 - 1.3 本文研究的主要问题 ......................................................................................... - 3 - 第2章 相关技术介绍 ................................................................................................- 4 - 2.1 ASP.NET简介 .................................................................................................... - 4 - 2.1.1 什么是ASP.NET .........................................................................................- 4 - 2.1.2 ASP.NET技术优势 .....................................................................................- 4 - 2.2 其他技术介绍 ..................................................................................................... - 5 - 2.2.1 .NET Framework .........................................................................................- 5 - 2.2.2 C#语言 .........................................................................................................- 6 - 2.2.3 ASP.NET AJAX ...........................................................................................- 6 - 2.3 ADO.NET介绍 .................................................................................................. - 7 - 第3章 软件可行性研究及其需求分析 ....................................................................- 9 - 3.1 可行性研究 ......................................................................................................... - 9 - 3.1.1 技术可行性 .................................................................................................- 9 - 3.1.2 经济可行性 .................................................................................................- 9 - 3.1.3 操作可行性 ...............................................................................................- 10 - 3.2 需求分析 ........................................................................................................... - 10 - 3.2.1 系统需求分析 ...........................................................................................- 10 - 3.2.2 功能需求分析 ...........................................................................................- 10 - 3.2.3 性能需求分析 ........................................................................................... - 11 - 第4章 系统分析 ......................................................................................................- 12 - 4.1 系统结构分析 .................................................................................................... - 12 - 4.2 业务流程分析 .................................................................................................... - 12 - 4.3 数据流程分析 .................................................................................................... - 12 - 4.3.1 数据流程图 ...............................................................................................- 12 - 4.3.2 数据字典 ...................................................................................................- 13 - 第5章 系统设计 ......................................................................................................- 17 - 5.1 总体设计 ........................................................................................................... - 17 - 5.1.1 系统思想与处理流程 ...............................................................................- 17 - 5.1.2 系统功能模块图 .......................................................................................- 17 - 5.1.3 模块设计 ...................................................................................................- 17 - 5.1.4 系统模块数据流程分析 ...........................................................................- 19 - 5.1.5 系统平台设计 ...........................................................................................- 19 - 5.2 详细设计 ........................................................................................................... - 20 - 5.2.1 代码设计 ...................................................................................................- 20 - 5.2.2 数据库设计 ...............................................................................................- 22 - 5.2.3 用户界面设计 ...........................................................................................- 25 - 5.2.4 处理流程设计 ...........................................................................................- 28 - 第6章 系统实现与测试 ..........................................................................................- 30 -
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基于web的学生信息管理系统的设计与实现说明书
