目 录
1 背景、意义与目的.................................................................................................................1
1.1 课题开发背景...............................................................................................................1
1.2 课题开发意义...............................................................................................................1
1.3 课题开发目的...............................................................................................................1
2 系统分析.................................................................................................................................2
2.1 可行性分析...................................................................................................................2
2.2 系统流程图...................................................................................................................2
2.3 系统开发运行环境.......................................................................................................2
2.4 需求分析设计...............................................................................................................3
2.4.1 添加食物界面.....................................................................................................3
2.4.2 查看食物界面.....................................................................................................3
2.4.3 修改删除食物界面.............................................................................................3
2.4.4 设置提醒界面.....................................................................................................3
2.4.5 购买清单界面.....................................................................................................4
2.5 设计原则及一般要求...................................................................................................4
3 系统设计.................................................................................................................................4
3.1 模块设计.......................................................................................................................4
3.2 详细功能模块设计.......................................................................................................5
3.2.1 食物储存信息管理软件模块架构.....................................................................5
3.2.2 添加食物模块.....................................................................................................6
3.2.3 查看食物模块.....................................................................................................6
3.2.4 修改、删除食物模块.........................................................................................6
3.2.5 设置提醒模块.....................................................................................................6
3.2.6 购买清单模块.....................................................................................................6
3.3 数据库设计...................................................................................................................6
3.3.1 SQLite 简介.........................................................................................................6
3.3.2 数据库分析.........................................................................................................7
3.3.3 数据库概念设计及表结构.................................................................................7
4 编码与实现.............................................................................................................................9
4.1 进入系统模块...............................................................................................................9
4.2 选择模块.....................................................................................................................10
4.3 添加模块.....................................................................................................................11
