基于bs结构的选课管理系统的设计

本科生毕业论文(设计)

基于B/S结构的学生选课管理系统的

设计与实现

BS选课管理设计J2EE,jsp,spring,hibernate,oracle

姓名

学号

专业

指导教师

二零一二年四月二十日

摘要

近年来随着高校使用网络管理学生的各项信息的普及。本设计采用分析浏览器/服务器结构的特点，完成学生网上选课功能，并结合选课的实际情况简单的介绍了系统各功能模块及数据库的设计，学生可通过该系统进行选修课程的信息查询，对于教务处提供的课程进行选择或者退选，并且根据学生的选课情况自动生成课程表。

本选课系统着重应用java web技术包括：spring MVC 技术以及hibernate4.0 JDBC连接数据库.并大量使用Spring3.0的Annotation，注解驱动，减少了xml 配置，使应用开发更加轻量级。使用前台的技术包括 jsp ,javascript,css,ajax 等。数据库采用Oracle 11g。开发环境采用Eclipse，项目总体架构在Maven3.0上，减少了对各种jar包的引用，并且结构目录清晰，易于管理和维护。

系统设计部分主要介绍了系统详细功能设计、数据库设计以及代码架构设计。系统界面友好，操作简单，安全性高，是一个实用的选课系统。开发过程中使用Junit保证底层代码方法的正确性,先后台再到前台的开发模式，在出现问题的时候才用debug模式进行问题的查找，直到形成满意的可行系统。

系统面向的用户为，学生、教师、管理员。主要的模块分为，用户登录模块，管理员发布选课消息以及录入选课信息。学生进行课程的选定以及退选。教师管理员统计选课结果等等。

关键词：课程；管理；数据库；MVC

Abstract

‘Everything is Object’, with the popularity of Internet technology, Java which an object-oriented language get a wide range of applications. At the same time, network application become one of the most important part of person's life. Especially in universities, Application is more popular, Students' information management, The library books loan or information management, The student consumption system and so on . So java web because more and more popular . It is simple, easy to modify and maintenance. Provide many ways for JDBC which can make a perfect connect with Database. The most important is :It has a lot of frame work which can refer to learn and used in our development .Therefore it is very popular with the developer's favor

The system mainly technology including: spring MVC technology and hibernate4.0 connect to database of advantage, and the use of the Spring3.0 Annotation, annotate drive, reduce the XML configuration, make application development more lightweight.

In recent years, with the increase size of university students using the network to manage, all the information of the students has been popular. This design use the analysis browser/server (B/S) structure characteristics, it can complete students online choose courses function, and combining with the actual situation of the simple course introduces the system the function module and database design.

Use the front desk technology including the JSP, JavaScript, CSS, Ajax, etc. Database using Oracle 11 g. The Eclipse the development environment, the project general framework in Maven3.0 to reduce the reference of various kinds of jar , Also Maven make directory structure clear, easy to manage and maintain.

During the development used the JUint guarantee the correctness of the bottom code method, until satisfactory feasible system formed and used the Debug model to find the root cause when combine the jsp page and the backup code .Until it become a satisfied system .

This system mainly introduces the function of system in detail design, database design and code architecture design. It has friendly interface, simple operation, high safety, practical course system.

Key Words: course,management, database, MVC