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摘 要 ..................................................................................................................II
Abstract ...............................................................................................................III
第一章 绪论.........................................................................................................1
1.1 课题背景........................................................................................................................1
1.2 目的和意义....................................................................................................................1
1.3 开发工具及技术............................................................................................................1
1.3.1 统一建模语言 UML............................................................................................1
1.3.2 PHP ......................................................................................................................2
1.4 软硬件需求....................................................................................................................2
第二章 需求分析.................................................................................................3
2.1 需求调研........................................................................................................................3
2.2 可行性分析....................................................................................................................3
2.2.1 技术的可行性......................................................................................................3
2.2.2 经济的可行性......................................................................................................3
2.2.3 操作可行性..........................................................................................................3
2.2.4 法律的可行性......................................................................................................4
2.3 系统用户用例图............................................................................................................4
2.3.1 管理员用例图......................................................................................................4
2.4 功能模块需求分析........................................................................................................4
2.5 设计的基本思想............................................................................................................5
2.6 性能需求........................................................................................................................5
2.6.1 系统的安全性......................................................................................................5
2.6.2 数据的完整性......................................................................................................5
2.7 界面需求........................................................................................................................6
第三章 系统分析与设计.....................................................................................7
3.1 数据库的分析与设计....................................................................................................7
3.1.1 数据库的概念结构设计......................................................................................7
3.1.2 数据库的逻辑结构设计....................................................................................10
3.2 系统时序图..................................................................................................................12
3.6 系统活动图.................................................................................................................12
第四章 系统实现...............................................................................................13
4.1 系统登陆页面实现......................................................................................................13
4.2 管理员首页设计..........................................................................................................14
4.3 商品管理模块..............................................................................................................15
4.3.1 商品信息录入....................................................................................................15
4.3.2 商品信息管理....................................................................................................16
4.3.3 商品信息删除....................................................................................................17