目 录
1 系统概述 ..................................................................................................................................5
1.1 研究背景和意义 ............................................................................................................5
1.2 系统设计思想 ................................................................................................................6
2 系统开发环境 ..........................................................................................................................7
2.1 ASP.NET 概述 ................................................................................................................7
2.2 动态网站技术介绍 .........................................................................................................8
2.3 数据库技术 ....................................................................................................................9
2.4 ADO.NET 连接数据库..............................................................................................10
3 需求分析 ................................................................................................................................10
3.1 可行性分析 ...................................................................................................................10
3.1.1 技术可行性 ........................................................................................................11
3.1.2 经济可行性 ........................................................................................................11
3.1.3 操作可行性 ........................................................................................................11
3.4 计算机软硬件配置和开发平台 ...................................................................................12
3.4.1 计算机系统硬件配置 .......................................................................................12
3.4.2 计算机系统软件配置 .......................................................................................12
3.4.3 编程环境与工具 ...............................................................................................13
4 系统概要设计 .........................................................................................................................13
4.1 概述 ..............................................................................................................................13
4.2 系统结构 ......................................................................................................................14
4.3. 数据库设计 .................................................................................................................14
4.3.1 数据库 E-R 图....................................................................................................14
4.3.2 数据库实体 ........................................................................................................15
4.3.3 数据库设计表 .....................................................................................................18
5 系统详细设计 .........................................................................................................................21
5.1 用户登录模块的实现 ..................................................................................................22
5.2 学生信息管理模块 ......................................................................................................23
5.3 教师信息管理模块 ......................................................................................................23
5.4 系别信息管理模块 ......................................................................................................24
5.5 学期信息管理模块 ......................................................................................................25
5.6 班级信息管理模块 ......................................................................................................26
5.7 课程信息管理模块 ......................................................................................................27
5.8 修改密码模块 ..............................................................................................................27
5.9 成绩管理模块 ..............................................................................................................28
5.10 选课和退选管理模块 ................................................................................................29
5.11 班级活动管理 ............................................................................................................29
6 系统测试 .................................................................................................................................31
6.1 概念和意义 ..................................................................................................................31
6.2 特性 .............................................................................................................................31
6.3 重要性 ..........................................................................................................................32
6.4 本系统测试描述 .........................................................................................................32
6.5 系统测试效果 ..............................................................................................................32