目 录
目 录.......................................................................................................................................III
第一章 绪 论 ............................................................................................................................1
1.1 研究背景 .................................................................................................................................1
1.2 研究现状 .................................................................................................................................1
1.3 研究的目的及意义 .................................................................................................................2
第二章 需求分析.......................................................................................................................3
2.1 可行性分析 .............................................................................................................................3
2.1.1 技术可行性分析 .............................................................................................................3
2.1.2 操作可行性 .....................................................................................................................3
2.1.3 经济可行性 .....................................................................................................................4
2.1.4 发展可行性 .....................................................................................................................4
2.2 性能分析 .................................................................................................................................4
2.2.1 系统的安全性 .................................................................................................................4
2.2.2 数据的完整性 .................................................................................................................5
2.3 系统设计规则及运行环境 .....................................................................................................5
2.4 开发环境 .................................................................................................................................6
2.4.1PHP 技术 ...........................................................................................................................6
2.4.2Mysql 数据库 ...................................................................................................................7
2.4.3 数据库实现方法 .............................................................................................................7
第三章 系统结构设计 ...............................................................................................................9
3.1 总体设计 ................................................................................................................................9
3.2 流程设计 ...............................................................................................................................10
3.2.1 数据流程 .......................................................................................................................10
3.2.2 登录流程 .......................................................................................................................11
3.2.3 注册流程 .......................................................................................................................12
3.2.4 添加信息流程 ...............................................................................................................12
3.3 界面设计 ...............................................................................................................................13
3.4 数据库设计 ...........................................................................................................................13
3.4.1 数据库设计原则 ...........................................................................................................13
3.4.3 数据库设计过程 ...........................................................................................................14
3.4.4 数据库 E-R 图 ...............................................................................................................14
3.4.5 数据库实体 ...................................................................................................................15
3.4.6 数据库结构 ...................................................................................................................16
第四章 系统的实现 .................................................................................................................18
4.1 网站前台的设计实现 ...........................................................................................................18
