system announcement management and other operations. Compared with the traditional
manual recording method, the development of this system is not only convenient for students,
but also improves the efficiency of managers.
Key words: graduate employment information statistics system; SSM; MySQL
目 录
摘 要...........................................................................................................................................1
Abstract .........................................................................................................................................1
1 系统概述 ................................................................4
1.1 概述................................................................................................................................4
1.2 课题意义.........................................................................................................................4
1.3 主要内容........................................................................................................................4
2 系统开发环境 ..........................................................................................................................5
2.1 JAVA 简介 ...........................................................5
2.2 B/S 架构 ............................................................5
2.3 系统对 MySQL 数据库的两种连接方式 ....................................6
2.4 MySql 数据库 ........................................................6
2.5 SSM 三大框架 ........................................................6
3 需求分析 ................................................................7
3.1 技术可行性：技术背景 ......................................7
3.2 经济可行性.....................................................................................................................7
3.3 操作可行性： .............................................................................................................8
3.4 系统设计规则.................................................................................................................8
3.5 系统流程和逻辑.............................................................................................................8
4 系统概要设计 .........................................................................................................................12
4.1 概述...............................................................12
4.2 系统结构...........................................................12
4.3. 数据库设计........................................................14
4.3.1 数据库实体 ...................................................14
4.3.2 数据库设计表 .................................................16
4.4. 数据表............................................................16
第 5 章 系统详细设计 ..............................................................................................................19
5.1 管理员功能模块...........................................................................................................21
5.2 学生功能模块...............................................................................................................25
6 系统测试 ...............................................................27
6.1 系统测试的目的...........................................................................................................27
6.2 系统测试方法...............................................................................................................28
6.3 测试结果......................................................................................................................28
结论.............................................................................................................................................29
致 谢.........................................................................................................................................30
