课程设计--学生选课及成绩管理系统的设计与实现
榆林学院本科毕业设计(论文)I数据结构课程设计(论文)题 目作 者院 (系)专 业指导教师答辩日期数据结构课程设计(论文)II摘 要"信息手段革命"转向"信息内容革命",引发了全球性数字校园建设浪潮。为了高效准确的管理学生的各种信息,减轻教师以及教务管理人员的工作量,实现信息的集中管理和分散操作,设计开发了基于 B/S 体系结构的学生选课及成绩管理系统。论文详细地对学生选课及成绩管理系统进行了需求分析和总体设计,对于设计思想和设计流程也做出了全面的叙述。利用用例图和数据流图工具进行系统的需求分析;运用模块化的设计思想,将系统分为基本信息管理、选课管理、成绩管理以及公告管理。本系统采用软件工程的方法,以 B/S 为三层体系结构、原型法为研究方法,将系统划分为前台、后台两部分,实现学生选课及成绩管理系统的主要功能,包括学生在前台的查询必修课成绩,查看课程、选课、公告等模块;教师在前台的查看选课及对已选课的学生进行评定,查看学生的必修课成绩等功能;管理员在后台进行的学生管理、教师管理、公告管理、学生必修课成绩管理、选课管理、课程管理等模块。系统在 ASP 集成开发环境下,用 Dreamweaver 设计了系统的界面,采用 ASP脚本语言,以 ADO 作为访问数据库,用 SQL Server 2000 作为数据库服务器,进行了进一步的详细分析设计,完成系统的编码并实现了系统的基本功能。在 Internet 信息服务运行环境中,经过系统的部署和测试,系统基本达到预期的效果。关键词: ASP, 成绩管理, 选 课 管 理数据结构课程设计(论文)IIIABSTRACT"Information means revolution" turn to "information revolution",triggered a global wave of digital campus construction. In order to managing students' all kinds of information with efficient and accurate,reduce the workload of teachers and teaching management people,achieve centralized management and decentralized operations,this system is developed for student course selection and score management based on B/S architecture.Using the use case diagram and data flow graph tools for the demand analysis of the system,I adopt the design idea of modularity, the system is divided into the basic information management、course selection management、score management、announcement management,adopted the methods of software engineering, B/S as three-tier architecture, prototyping method as research methods.The system is divided into two parts for foreground and backstage,achieved main function for student course selection and score management,including students in the foreground asked for compulsory course score, courses,course selection, announcements, etc. Teachers in the foreground asked for the course and evaluated students,call on the student compulsory courses scores functions. Administrator in the background of student management, teacher management, announcement management, student compulsory courses scores management, management of choosing course functions. In integrated development environment of ASP, adopted Dreamweaver as design system interface tool, combined script language of ASP environment,ADO as access database,SQL Server 2000 as Database Server,carryed on the system design in detail,completed the system coding and achieved basic functions for the system.In the Internet Information Services, via deploy and test for system,system basically achieves the expected effect.Keywords: ASP, performance management, management of choosing courses 数据结构课程设计(论文)IV目 录1 绪论 .11.1 课题背景及研究意义 .11.1.1 课题背景 .11.1.2 研究意义 .11.2 课题研究的现状 .21.3 课题主要研究内容 .31.4 该课题的主要工作 .31.5 该课题的论文结构 .31.6 小结 .42 系统相关工具及技术介绍 .52.1 Dreamweaver.52.2 ASP 技术 .52.2.1 ASP 的特点 .52.2.2 ASP 的运行环境 .62.3 SQL 语言 .72.3.1 SQL 概述 .72.3.2 SQL SERVER2000 .72.4 系统体系结构介绍 .72.4.1 C/S 模式体系结构 .