ASP.net+sqlserver学生作业管理系统设计与实现
关键词：ASP.NET；SQL Server；网络教学；管理系统；三层架构
Web-based Student job Management System
Abstract: Internet is changing the way we live and work with its convenient, quickness and rich resource. This article intends to develop a set of students work management system which will solve the problem that teachers have to manage students work though manual management that need to consume large amounts of the status of human and material resources in the current universities. Nowadays, network has been widespread in the campus. The system provides Web-based job management environment. It is mainly to complete the student online upload operation, online teacher assessment operations, operations management, the list of student absenteeism statistics and other functions. Student job management system is designed based on VS2005 and SQL Server 2005 database. It uses ASP.NET dynamic web pages and three-tier technology to archive system function. This student work management system enable teachers to manage students’ jobs online which will improve teaching effectiveness, teaching scientific and standardized, greatly improving the level of school management, optimize resources and maximize the effectiveness.
Key Words: ASP.NET; SQL Server; Network Teaching; Management System; Three-tier System
目 录
摘要 2
关键词 2
Abstract 2
Key Words 3
引言 3
1.开发背景及研究意义 3
2.需求分析 4
2.1设计目标 4
2.2功能需求分析 4
3.性能分析 4
3.1系统性能需求 4
3.2主要功能要求 5
4.系统数据库设计 5
4.1数据库关系图 5
4.2系统数据流程图 6
4.2.1管理员模块数据流程图 6
4.2.2教师模块数据流程图 7
4.2.3学生模块数据流程图 7
4.3系统E-R图 8
5.详细设计 8
5.1系统功能实现 8
5.2系统主要界面 9
5.3结果分析 9
6.总结 10
参考文献 10
致谢 12
基于Web的学生作业管理系统
引言
目前由于条件所限，许多学校的计算机房大多安排多个班级轮流上课。机房的使用记录，学生的上课签到，学生私下使用USB设备进行娱乐和文件的传播，以及学生电子作业的提交与批改，一直是信息技术教师的一个难题。特别是中小学生，把电子作业直接存储在学生机上并不安全，而且不能杜绝复制抄袭、甚至有意更改别人的作业文件。针对以上情况编写的《基于Web的学生作业管理系统》能很好地满足广大学校信息技术老师对电子作业提交批改的要求，有效帮助信息技术老师高效地管理机房和批改学生作业，提高师生的工作和学习效率。