信息系统分析与设计课程实验报告饱了么网上订餐平台信息系统分析与设计组 长 组 员 专 业指导教师完成日期目 录第一部分 项目管理与计划···················3实验 1 指定项目计划·····································································3实验 2 项目可行性分析··································································6第二部分 系统分析·····················8实验 3 项目需求收集·····································································8实验 4 用例建模···········································································9实验 5 通过用例获取概念数据模型··················································16实验 6 将概念数据模型转换为对象关系模型······································17实验 7 分析类图建模（序列图、分析类图）······································17实验 8 三种可选方案选择分析························································20第三部分 系统设计·····················23实验 9 物理数据库设计·································································23实验 10 确定系统构架等设计元素、设计类图建模·······························28实验 11 界面设计········································································30第一部分 项目管理与计划实验 1 指定项目计划1.1 项目的工作分解结构（WBS），所需资源网上订餐系统 WBSWBS所需资...
