学生选课管理系统方案设计书与实现.docx
学生选课管理系统方案设计书与实现
目录
一、总则...................................................3
1.1方案概述...............................................4
1.2系统目标...............................................4
1.3系统功能需求...........................................5
1.4系统设计原则...........................................6
二、系统架构设计...........................................7
2.1系统架构图.............................................8
2.2系统模块划分..........................................10
2.2.1学生模块............................................11
2.2.2教师模块............................................12
2.2.3课程模块............................................13
2.2.4管理员模块..........................................15
2.3数据库设计............................................16
2.3.1数据库结构设计......................................17
2.3.2数据表设计..........................................18
2.3.3关系设计............................................24
三、系统功能模块设计......................................25
3.1学生选课管理模块......................................26
3.2教师管理模块..........................................27
3.3课程管理模块..........................................28
3.4系统维护模块..........................................29
四、系统技术选型..........................................30
4.1技术架构..............................................31
4.2开发语言及框架........................................33
4.3数据库选择............................................34
4.4安全性考虑............................................36
五、系统实现计划..........................................37
5.1需求分析..............................................38
5.2设计阶段..............................................39
5.3实现阶段..............................................40
5.4测试阶段..............................................41
5.5上线部署..............................................42
六、系统使用手册..........................................44
6.1用户操作指南..........................................45
6.2系统管理员指南........................................46
七、系统维护与更新...............................