I
目 录
目录
摘要...............................................................................................................................................................................................................2
序言...............................................................................................................................................................................................................3
1、系统分析与设计 .....................................................................................................................................................................................4
1.1
需求分析 ......................................................................................................................................................................................4
1.1.1 登录界面 ..................................................................................................................................................................................4
1.1.2 管理员系统 ..............................................................................................................................................................................4
1.1.3 销售系统 ..................................................................................................................................................................................4
1.1.4 性能需求 ..................................................................................................................................................................................4
1.2
系统不同分类的表........................................................................................................................................................................4
2、系统总体设计..........................................................................................................................................................................................6
总体软件结构图 ..................................................................................................................................................................................6
3、详细设计 .................................................................................................................................................................................................7
3.1
各类详细设计................................................................................................................................................................................7
3.2
各模块代码实现............................................................................................................................................................................8
3.2.1
数据库表格实现.......................................................................................................................................................................8
3.2.2
数据库连接...............................................................................................................................................................................8
3.2.3
登陆界面模块...........................................................................................................................................................................8
3.2.4
超市管理界面...........................................................................................................................................................................9
3.2.5
收银模式...................................................................................................................................................................................9
3.2.6
商品信息修改.........................................................................................................................................................................10
3.3
数据库设计..................................................................................................................................................................................14
4、软件使用说明书 ...................................................................................................................................................................................14
4.1 登录操作界面 ..............................................................................................................................................................................14
4.2 收银操作界面 ..............................................................................................................................................................................15
4.3 商品信息的录入、修改、删除...................................................................................................................................................15
5、设计总结 ...............................................................................................................................................................................................18
参考文献.....................................................................................................................................................................................................19
致谢.............................................................................................................................................................................................................20
