超市管理系统的设计与实现-文库吧

【正文】 ..............................................................12 本章小结 ......................................................................................................................................13第 4 章 系统设计 ....................................................................................................................................14 系统总体设计 ..............................................................................................................................14 系统功能模块设计 ......................................................................................................................14 系统序列图和交互图 ..................................................................................................................18 售货员销售商品序列图和交互图 ......................................................................................18 统计分析员查询商品信息序列图和交互图 ......................................................................19东北大学本科毕业设计（论文） 目 录 库存管理员处理商品入库 ..................................................................................................19 订货员进行订货管理 ..........................................................................................................20 数据库设计 ..................................................................................................................................21 数据库需求分析 ..................................................................................................................21逻辑结构是把概念结构转换为某个 DBMS 所支持的数据模型，并对其进行优化。本系统根据 ER 图可以对数据库进行设计，以下列出主要的数据表。 ................................................22admin 表： .....................................................................................................................................22tb_Company 表： ...........................................................................................................................22tb_EmpInfo 表 :.............................................................................................................................22Tb_JhGoodsInfo 表： ...................................................................................................................22Tb_KcGoods 表： ...........................................................................................................................23Tb_SellGoods 表： .......................................................................................................................23Tb_thGoodsInfor 表： .................................................................................................................24 开发工具 ..............................................................................................................................24 开发模式 ..............................................................................................................................24 本章小结 ......................................................................................................................................25第 5 章 系统实现 ....................................................................................................................................26 功能模块及界面的实现 ..............................................................................................................26 系统登录模块 ......................................................................................................................26 系统主操作模块 ..................................................................................................................26 进货信息查询模块 ..............................................................................................................26 供应商信息管理模块 ..........................................................................................................27 库存查询模块 ......................................................................................................................27 商品进货信息模块 ..............................................................................................................28 商品销售信息模块 ..............................................................................................................28 商品退货管理模块 ..............................................................................................................29 员工信息管理模块 ..............................................................................................................29 库存报警模块 ....................................................................................................................30 本章小结 ......................................................................................................................................30第 6 章 系统测试 ....................................................................................................................................32 模块测试 ......................................................................................................................................32 集成测试 ......................................................................................................................................32 确认测试 ......................................................................................................................................33 本章小结 ......................................................................................................................................34第 7 章 结 论 ........................................................................................................................................35 工作总结 ......................................................................................................................................35 展望 ..............................................................................................................................................35东北大学本科毕业设计（论文） 目 录参考文献 ....................................