ASP.net学生选课管理系统的设计+ER图+流程图
时间:2018-06-06 17:50 来源:毕业论文 作者:毕业论文 点击:次
| 摘要：随着在校大学生人数的不断增加，教务系统的数据量同步上涨。当前的选课方式是随堂报名，这种方式虽然直接，但是造成选课的盲目性，同时增加了教务处处理数据的繁重性。为使每个学生更好的选择自己所喜欢的科目并减轻教务处工作，开发一套基于WEB的学生选课管理系统是很有必要的事情。针对学生选课这一环节，本系统从学生网上自主选课以及教师的课程发布两大方面进行设计。本文以WEB开发为起点，结合目前WEB所采用的先进技术和思想，深刻的阐述了采用ASP.NET+SQL数据库技术实现学生选课管理系统的优越性，着重介绍了学生选课系统要实现的功能、业务流程、系统流程、数据库设计、功能模块设计、开发实现、运行和文护等一系列流程，最后对设计中所遇到的难题进行重点分析并阐述解决的方法，同时对系统实现后所运行的结果进行定性分析并提出结论。23837 毕业论文关键词：选课；ASP.Net技术；SQL server The design for student course management system based on WEB Abstract: With the increase in the number of college students , the amount of data increases educational system synchronization . The current course enrollment Quiz way , although this approach directly , but of course cause blindness , while increasing the onerous nature of Academic Affairs for processing data . To enable each student to better choose their favorite subjects and reduce the work of Academic Affairs , students develop a WEB-based course management system is a necessary thing. For this part of the student enrollment , the system independent course from students and teachers in the online publication of two aspects of curriculum design . In this paper, WEB development as a starting point , combined with advanced technology and ideas WEB currently employed , profoundly expounded using ASP.NET + SQL database technology to achieve superior student course management system , focusing on the student elective system to achieve the function , business processes, system processes , database design, function modules design, development implementation, operation and maintenance , such as a series of processes , and finally to the problems encountered in the design to focus on the analysis and explains solutions, while running after system implementation qualitative analysis of the results and conclusions . Keywords: course; ASP.Net technology; SQL server 目录 摘要 ii Abstract ii 目录 iv 1 绪论 1 1.1 课题背景 2 1.2 系统开发环境 2 1.2.1 ASP.NET概述 2 1.2.2 动态网站技术介绍 3 1.2.3 数据库技术 4 1.2.4 ADO.NET链接数据库 4 1.3 系统设计的思想 5 1.4 全文概述 6 2 需求分析 7 2.1 可行性分析 7 2.1.1 技术可行性 7 2.1.2 经济可行性 7 2.1.3 操作可行性 8 2.2 系统用例 8 2.3 系统流程和逻辑 10 2.4 计算机软硬件配置和开发平台 11 2.5 小结 11 3 系统详细设计 12 3.1 概述 12 3.2 系统结构 12 (责任编辑：qin) |