摘要： 网络发展日新月异，信息化时代下的我们不能局限于传统的课程管理模式，师生间的联系也不能仅限于课堂，在线上也可以进行互动交流，因此设计一种基于web的B/S模式的课程网站是很有必要的。通过课程网站，教师上传资料，学生下载资料；学生提问，教师回答问题，充分利用网络资源来完善整体的教学质量，提高学生的学习效率与学习兴趣，减轻老师的教学负担。本课题开始前就对各大高校现有的网站进行分析研究，在进行可行性分析和需求分析后，开始对每个功能模块进行详细设计和数据库设计：使用SQL Server数据库，设计出界面原型，然后实施开发：采用JSP + Servlet开发模式，最后对网站进行测试。整个网站设置管理员、教师和学生三大角色，功能模块可分为：个人中心、答疑专区、教学资料、在线自测、公告信息等五大模块。70078

毕业论文关键词： web；B/S；课程网站；SQL Server；JSP

Information Security Technology Courses Online

Abstract: Network development is changing, at the information age we cannot be confined to the traditional curriculum management model, the relationship between teachers and students cannot be limited to the classroom, online can also be interactive, so the design of a web-based B / S mode Course site is necessary. Through the course website, teachers upload information, students download information; students ask questions, teachers answer questions, make full use of network resources to improve the overall quality of teaching, improve student learning efficiency and learning interest, reduce the teacher's teaching burden. Before the start of this project, we will analyze the existing websites of the universities. After the feasibility analysis and demand analysis, we will start to design in detail and use the SQL Server database to design the database, design the interface prototype, and then the implementation of the development: the use of JSP and Servlet development model, and finally the site for testing. The whole site set up three roles which are the administrator, teachers and students, functions are pided into: personal information, teaching materials management, online self-test management, bulletin information management, Q & A area five modules.

Keywords: web; B/S; the course website ; SQL Server; JSP

目录

摘要 i

Abstract i

目录 ii

1 绪论 1

2 分析 4

2.1 可行性分析 4

2.2 需求分析 5

2.2.1 系统功能说明 5

2.2.2 数据流图DFD 7

2.2.3 数据字典DD 10

2.2.4 E-R图 14

3 设计 16

3.1 模块详细设计 16

3.2 数据库设计 22

3.2.1 关系模式