网上作业管理系统

网上作业管理系统

摘要

在现代化的教育技术模式下，计算机已经广泛应用于学校的教育管理，给传统的教学方式带来了重大的革命。如何有效进行作业管理是摆在我们面前的一个新的课题。

本文在研究目前国内外作业管理情况的基础上，从学校的实际需求出发，采用当前较为流行的B/S（浏览器/服务器）结构和ASP动态网页开发技术，基于Windows XP Professional操作系统和ACCESS数据库，设计并实现了一个功能较为完善的小型作业管理系统。通过对系统进行一系列的需求分析、设计、编码、测试等工作，使系统实现了管理员发布管理公告、教师管理、设置学院、班级、课程；老师在线发布作业、批改作业、网上答疑；学生无组件上传作业、查看作业信息、提出疑问的功能。重点对系统设计过程作了相应描述，同时也对系统需要改进的地方做了总结。

本系统经过测试，运行效果稳定，操作方便、快捷。不仅适用于普通学校的作业管理，也适用于网络远程教学，能较好地解决作业管理混乱的状况。

关键词：B/S结构，作业管理，无组件上传

Online learning management system

Abstract

In the modernization of technical education mode, computer has become a common tool in school management, which brings to teaching methods great evolution. How effective operations management is before us a new topic.

The discourse according to the practical demand of some school, which is on the base of the situation of the domestic and international homework management at present, adopt comparatively popular B/S (browser/server ) structure and ASP dynamic webpage, has designed a small-scale homework management system with comparatively perfect function. The system is based on the operation system of Windows XP Professional, the database of ACCESS. The system through a series of needs analysis、design 、coding、test, the function is that the administrators could publish and manage news, the management of teacher, setup department、class、course。The Teachers could assign tasks on line freely, mark the assignment and answer the questions dished out by students. Students could utilize the function of handing in the assignment, upload assignment without any component and asking questions in time. It makes a description about the design procedure in particular。At the same time, it also makes a summary about the disadvantage of the system.

Through the testing, the operation result of the system is steady .It is easy to operate and the speed is fast. Not only suitable for the homework management of the ordinary school but also for the network long-distance learning, which can solve the state of the disordered assignment management well.

Keywords : B/S Structure ，homework management，upload without component

目录

1 绪论 (1)

2网上作业管理系统的需求分析 (3)

2.1系统概述 (3)

2.1.1系统的一般描述 (3)

2.1.2系统运行环境 (3)

2.2系统功能需求 (4)

2.2.1管理员部分的主要功能要求 (4)

2.2.2教师部分的主要功能要求 (4)

2.2.3学生部分的主要功能要求 (4)

2.3系统性能需求 (5)

2.4系统技术需求： (5)

2.4.1开发技术 (5)

2.4.2系统开发工具 (6)

2.4.3 数据库技术 (6)

2.4.4 IIS (7)

2.4.5 SQL语言介绍 (9)

2.4.6网上作业的应用 (10)

2.4.7操作系统平台 (10)

2.4.8系统安全技术 (11)

2.5系统数据流图 (11)

2.5.1管理员模块数据流程 (11)

2.5.2教师模块数据流程 (12)

2.5.3学生模块数据流程 (13)

3 网上作业管理系统设计 (13)

3.1 系统功能模块设计 (13)

3.1.1管理员模块： (13)