摘 要
高校人才培养计划的重要组成部分,是实现人才培养目标、培养学生科研能
力与创新思维、检验学生综合素质与实践能力的重要手段与综合性实践教学环节。
而我所在学院多采用线下教育教学的方式,所以有必要开发平时成绩管理系统来
对教学档案进行数字化管理。既可减轻学院教职员工工作压力,比较系统地对教
务、教学上的各项服务和信息进行管理,又可加快成绩查询速度、加强成绩管理,
跟上国家各部门关于信息化的步伐,使各项管理更加规范化。 正是针对上述问
题,本论文对平时成绩管理系统的开发过程进行了较为详细的论述,ssm 框架和
java 开发的 Web 框架, eclipse 开发工具。
平时成绩管理系统,主要的模块包括管理员;首页、个人中心、公告信息管
理、班级管理、学生管理、教师管理、课程信息管理、学生选课管理、课程成绩
管理、试题管理、试卷管理、考试管理,学生;首页、个人中心、公告信息管理、
课程信息管理、学生选课管理、课程成绩管理、考试管理;教师;首页、个人中
心、公告信息管理、课程信息管理、学生选课管理、课程成绩管理、试题管理、
试卷管理、考试管理等功能。系统中管理员主要是为了安全有效地存储和管理各
类信息,还可以对系统进行管理与更新维护等操作,并且对后台有相应的操作权
限。
要想实现平时成绩管理系统的各项功能,需要后台数据库的大力支持。管理
员验证注册信息,收集的用户信息,并由此分析得出的关联信息等大量的数据都
由数据库管理。本文中数据库服务器端采用了 Mysql 作为后台数据库,使 Web
与数据库紧密联系起来。在设计过程中,充分保证了系统代码的良好可读性、实
用性、易扩展性、通用性、便于后期维护、操作方便以及页面简洁等特点。
本系统的开发使获取平时成绩管理系统信息能够更加方便快捷,同时也使平
时成绩管理系统信息变的更加系统化、有序化。系统界面较友好,易于操作。
关键词:平时成绩管理系统 ;java 技术 ;Mysql 数据库; ssm 框架
Abstract
As an important part of the talent training plan in Colleges and universities, it is
an important means and comprehensive practical teaching link to achieve the goal of
talent training, cultivate students' scientific research ability and innovative thinking,
and test students' comprehensive quality and practical ability. And my college mostly
adopts the way of offline education and teaching, so it is necessary to develop the
usual performance management system to carry out digital management of teaching
archives. It can not only reduce the work pressure of the faculty and staff, but also
systematically manage the various services and information of educational
administration and teaching, accelerate the speed of score inquiry, strengthen the
score management, keep up with the pace of informatization of various departments
of the state, and make the management more standardized. In view of the above
problems, this paper discusses the development process of usual performance
management system in detail, including SSM framework, web framework developed
by Java and eclipse development tool.
Peacetime performance management system, the main modules include
administrator; home, personal center, announcement information management, class
management, student management, teacher management, course information
management, student course selection management, course performance management,
test management, paper management, examination management, student; home,
personal center, announcement information management, course information
management, student course selection management It has the following functions:
Science, course performance management, examination management; teacher; home
page, personal center, announcement information management, course information
management, student course selection management, course performance management,
test paper management, examination management, etc. The administrator in the
system is mainly for the safe and effective storage and management of all kinds of
information, can also manage and update the system maintenance and other
operations, and has the corresponding operation authority on the background.
In order to realize the functions of the usual performance management system, it
needs the strong support of the background database. The administrator verifies the
registration information, collects the user information, and obtains the association
information and so on massive data by the database management. In this paper, the
database server uses MySQL as the background database, so that the web and
database are closely linked. In the design process, it fully ensures the good readability,
practicability, expansibility, universality, easy to maintain, easy to operate and
concise page of the system code.
The development of the system makes it more convenient to obtain the
information of the usual performance management system, and also makes the
information of the usual performance management system more systematic and
orderly. The system interface is friendly and easy to operate.
Key words: usual performance management system; Java technology; MySQL
database; SSM framework
目 录
摘 要 ..........................................................................................................................................1
Abstract.........................................................................................................................................1
1 系统概述 ..................................................................................................................................2
1.1 概述................................................................................................................................3
1.2 试题意义.........................................................................................................................4
1.3 主要内容........................................................................................................................4
2 系统开发环境 ..........................................................................................................................5
2. 1 SSM 结构模式 ...........................................................................................................5
2. 2 JAVA 简介 .....................................................................................................................5
2.3 访问数据库实现方法.....................................................................................................5
2.4 系统对 MySQL 数据库的两种连接方式.........................................................................6
2.5 MySql 数据库.................................................................................................................6
3 需求分析 ..................................................................................................................................7
3.1 技术可行性:技术背景 .............................................................................7
3.2 经济可行性.....................................................................................................................7
3.3 操作可行性: .............................................................................................................8
3.4 系统设计规则.................................................................................................................8
3.5 系统流程和逻辑.............................................................................................................8
4 系统概要设计 .........................................................................................................................12
4.1 概述..............................................................................................................................12
4.2 系统结构......................................................................................................................12
4.3 数据库设计..................................................................................................................14
4.3.1 数据库实体.......................................................................................................14
4.3.2 数据库设计表...................................................................................................16
4.4 数据表...........................................................................................................................16
第 5 章 系统详细设计 ..............................................................................................................19
5.1 管理员功能模块...........................................................................................................21
5.2 学生功能模块...............................................................................................................25
5.3 教师功能模块...............................................................................................................25
6 系统测试 ................................................................................................................................27
6.1 系统测试的目的...........................................................................................................27
6.2 系统测试方法...............................................................................................................28
6.3 测试结果......................................................................................................................28
结论 ............................................................................................................................................29
致 谢 ........................................................................................................................................30
参考文献 ....................................................................................................................................31
1 系统概述
1.1 概述
随着社会的快速发展,计算机的影响是全面且深入的。人们的生活水平不
断提高,日常生活中人们对平时成绩方面的要求也在不断提高,需要问题信息的
人数更是不断增加,使得平时成绩管理系统的开发成为必需而且紧迫的事情。平
时成绩管理系统主要是借助计算机,通过对平时成绩管理系统所需的信息管理,
增加用户选择,同时也方便对广大用户信息的及时查询、修改以及对用户信息的
及时了解。平时成绩管理系统对用户带来了更多的便利, 该系统通过和数据库管
理系统软件协作来满足用户的需求。
1.2 试题意义
随着全球信息化的发展,人们的生活节奏越来越快,对信息的时效性越来越
重视。以传统的宣传方式为载体的传统媒介早已不能满足用户对获取信息的方式、
便捷性的需求。所以平时成绩管理系统渐渐成为用户关注的焦点。首先,平时成
绩管理系统,网上获取信息的实时性、便捷性要远远高于传统媒介。系统一经上
线,无论用户在世界的哪个角落,只要能够连接互联网,就能在第一时间获得想
要的信息。
以往的教育教学相关信息管理,都是工作人员手工统计。这样即浪费时间,
时效性低,而且需要查找和变更的时候很不方便。随着科学的进步,技术的成熟,
计算机信息化也日新月异的发展,社会也已经深刻的认识,计算机功能非常的强
大,计算机已经进入了人类社会发展的各个领域,并且发挥着十分重要的作用。
计算机技术在现代管理中的应用,使计算机成为用户应用现代技术的重要工
具。能够有效的解决获取信息便捷化、全面化的问题,提高效率。
1.3 主要内容
平时成绩管理系统从功能、数据流程、可行性、运行环境等方面进行需求分
析。对平时成绩管理系统的数据库、功能进行了详细设计。分析了主要界面设计
和相关组件设计,对平时成绩管理系统的具体实现进行了介绍,从而达到对平时