I
目录
1. 系统总功能及各子模块功能概述 ..................................................1
2. 系统主要算法简述及程序流程图 ..................................................2
2.1 系统总功能流程图 ................................................................2
2.2 各子模块流程图 ....................................................................3
2.2.1 用户登录模块......................................................................3
2.2.2 学生管理模块......................................................................3
2.2.3 成绩管理模块......................................................................4
2.2.4 班级管理模块......................................................................5
2.2.5 课程管理模块......................................................................5
2.2.6 教师管理模块......................................................................5
3. 数据库设计 ......................................................................................7
3.1 需求分析 ................................................................................7
3.2 数据库概念设计 ....................................................................7
3.3 数据库逻辑设计 ....................................................................8
3.4 数据库物理设计 ....................................................................8
3.4.1 数据库与数据表设计..........................................................8
4. 数据库操作与实施 ........................................................................11
4.1 建立数据库—sams ..............................................................11
4.2 视图建立与维护 ..................................................................11
4.3 触发器 ..................................................................................12
4.4 数据库 sams 的关系图 .........................................................13
5. 开发应用程序的设计 ....................................................................14
5.1 系统开发环境与开发语言 ..................................................14
