目录
1 引言..................................................................................1
1.1 课题的目的和意义 ....................................................1
1.2 条形码 ..............................................................1
1.3 主要设计内容 ........................................................1
2 iOS、语言、环境以及所用技术介绍.......................................................2
2.1 iOS 简介 .............................................................2
2.2 Objective-C 语言 .....................................................2
2.3 Xcode 开发环境 .......................................................2
2.4 Core Data 数据库 ....................................................2
2.5 JSON 解析 ............................................................3
2.6 ZBar 库——条形码扫描 ................................................3
3 需求分析..............................................................................4
3.1 功能性需求 ..........................................................4
3.1.1 功能结构图 ....................................................4
3.1.2 总体设计 .....................................................5
3.2 非功能性需求 ........................................................5
4 详细设计与实现........................................................................6
4.1 首页展示设计 ........................................................6
4.2 详情页面设计 ........................................................7
4.2.1 商品详情页面设计 ..............................................7
4.2.2 检测结果页面设计 ..............................................9
4.2.3 食品认证页面设计 .............................................10
4.3 搜索页面设计 .......................................................11
4.4 分类页面设计 .......................................................14
4.5 食品扫描页面设计 ...................................................17
4.6 个人中心页面设计 ...................................................19
5 测试.................................................................................23
5.1 首页模块测试 .......................................................23
5.2 详情模块测试 .......................................................23
5.3 搜索模块测试 .......................................................23
5.4 分类模块 ...........................................................23
5.5 食品扫描模块测试 ...................................................23
5.6 个人中心模块测试 ...................................................23
6 结束语...............................................................................25
7 参考文献.............................................................................26
8 致谢.................................................................................27
