教师在线作业批改系统设计大学本科毕业论文

重庆邮电大学毕业设计报告

毕业设计报告(论文)

题目: 教师在线作业批改系统

所属系 专 业 学 号

姓 名 指导教师 起讫日期 设计地点

重庆邮电大学毕业设计报告

毕业设计报告（论文）诚信承诺

本人承诺所呈交的毕业设计报告（论文）及取得的成果是在导师指导下完成，引用他人成果的部分均已列出参考文献。如论文涉及任何知识产权纠纷，本人承担一切责任。

学生签名：

日 期：

重庆邮电大学毕业设计报告

教师在线批改作业系统

摘要

众所周知，传统的办公模式以纸为主，且需靠人力实现传送。近几十年来，信息技术飞速发展，信息革命不断冲击，传统办公模式远远不能满足高效率、快节奏的现代工作和生活的需要。实现办公自动化逐步得到了人们的重视与认可。办公自动化(Office Automation，简称OA)是将现代化办公和计算机网络功能结合起来的一种新型的办公方式，是当前新技术革命中一个非常活跃和具有很强生命力的技术应用领域，是信息化社会的产物。通过网络，组织机构内部的人员可以跨越时间、地点协同工作。通过办公自动化系统所实施的交换式网络应用，使信息的传递更加快捷，从而极大地扩展了办公手段，实现办公的高效率。

教师在线批改作业系统是各类学校内的教师和学生共同使用的实用性系统。这个系统结束了传统的手工管理模式，在一定程度上极大提升了办事效率，同时也大大节约了成本，还使得教师批改学生的作业实现了实时性。这大大节省了教师和学生的时间和精力，也提高教师的办事效率，是现代学校教师不可或缺的作业批改工具。

本系统采用了JSP语言和MySql数据库来进行开发，系统使用人员包括：学校的学生、学校的教师、以及数据库管理员。学生的功能包括：登录、上传作业、查询成绩、下载作业。教师的功能包括：下载学生的作业、给学生打分、上传学生的作业、对两份作业进行重复率比对；管理员：添加教师和学生用户、批量上传用户信息、删除用户信息、对用户密码进行重置。 关键词：JSP MySql；数据库；用户；功能

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重庆邮电大学毕业设计报告

Teachers Online correcting homework system

Abstract

As we all know, the traditional paper-based office model, and the need to achieve by human transmission. In recent decades, the rapid development of information technology, the information revolution continue to impact the traditional office model can not meet the need for high efficiency, fast-paced modern work and life. Office automation and gradually get people\'s attention and recognition. OA (Office Automation, referred to as OA) is a modern office and computer network functions to combine a new way of office, the new technology revolution is currently a very active and has a strong vitality of the technology applications, is information society product. Through the network, the internal organization can span time and place to work. By switching network application implemented office automation system, making the transmission of information more quickly, thus greatly expanding the office means to achieve office efficiency.

Teachers Online correcting homework system is practicability of teachers and students in the various schools of common use. This system ended the traditional manual management mode, to a certain extent, greatly enhance the work efficiency, but also significant cost savings, but also so that the teacher correcting student work to achieve a real-time. This saves the teachers and students time and energy, but also improve the efficiency of teachers, modern school teachers job correcting an indispensable tool.

The system uses a JSP language and MySql database development, system personnel include: school students, school teachers, as well as a database administrator. Students features include: log on, upload operations, query results, download the job. Teacher\'s features include: downloading of students work, giving students scoring, upload students\' work, repetition rate of two jobs than; Administrator: Adding teachers and student users, bulk upload user information, delete user information, the user password reset.

Key words: JSP ;MySql; databases; user; function

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重庆邮电大学毕业设计报告

目 录

第一章 系统开发背景 ............................................................................................................................................. 1

1.1 办公自动化 ................................................................................................................................................ 1 1.2 系统研究意义 ............................................................................................................................................ 1 1.3 系统研究方法 ............................................................................................................................................ 1 1.4 论文章节安排 ............................................................................................................................................ 1 第二章 系统需求分析 ............................................................................................................................................. 2

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