网上食品商店的设计与实现毕业论文

网上食品商店的设计与实现院(系)信息学院专业计算机科学与技术班级学号姓名指导教师2013年5月2日I摘要本文研究了一个网上食品商店系统，此方案具有用户使用更简单、界面更直观等优点。虽然网上食品商店在我国兴起的时间还不是太长，但它发展很快。随着我国互联网的普及和网上食品商店的日趋成熟，会有越来越多的消费群体加入到这个行列中来，市场潜力会得到充分的发挥。食品在网上销售不仅是传统销售渠道的发展和补充，也是未来食品销售的发展方向。网络给人们带来了实惠,也给商品带来了广阔的生存空间。网上食品商店具有很多新的特性。它的营业成本比传统意义上的商店低得多。它不需要将大笔的流动资金买货品,可依靠“零库存”管理，缩短资金周转的周期。同时网上食品商店更容易开拓市场，实现市场的整合。本文分析了系统实现中的难点和重点。设计实现销售排行、新品上架、特价商品、查看订单、购物车和会员修改个人信息等的jsp页面。分析并解决实现中的若干技术问题,建立完整的网上食品商店系统，并分析结果。关键词：网上食品商店系统，JSP，数据库IIAbstractAnonlinegrocerystoresystemwithasimpleandintuitiveuserinterfaceisdevelopedinthispaper.OnlinefoodstoresinChinaaredevelopingrapidly,althoughitisnotalongtimeuptonow.WiththepopularizationoftheInternetandonlinegrocerystorebecomingmoremature,moreandmoreconsumergroupswilljoinitandthemarketpotentialwillbegivenenoughroomtoshow.Foodsonlinesaleisnotonlythedevelopmentandsupplementofthetraditionalsaleschannels,butalsothedirectionoffuturedevelopment.TheInternethasbroughttangiblebenefitstopeople,andalsoabroadspaceofgoods.Onlinefoodstorehasmanynewfeatures,suchasmuchloweroperatingcostthantraditionalstores.Itdoesnotrequireanenormousamountofliquiditytobuygoods.Onlinefoodstorecanrelyonthezeroinventorymanagementandshortentheperiodoffundsturnoveratthesametime.Onlinefoodstoresaremucheasiertoopenupthemarketandrealizetheintegrationofthemarket.Thedifficultyandkeypointsinsystemimplementationareanalyzedinthispaper,mainlyreflectinginthedesignoftheJSPpagesofthesaleslist,newproducts,specialproducts,checkorders,shoppingcartandmembershipchangingpasswords.Sometechniqueproblemsinthedevelopmentofthecompleteonlinefoodstoresystemarealsoanalyzedandresolved,andtheresultsarediscussed.Keywords:Onlinegrocerystoresystem,JSP,database目录III1引言................................................................................................................................................11.1课题的背景、目的与意义........................................11.2国内外现状....................................................11.3研究（设计）内容..............................................21.4论文的组织结构................................................22相关技术简介.............................................................................................................................32.1JSP技术......................................................32.2MICROSOFTSQLSERVER2000.........................................32.3WEB服务器.....................................................42.4分类数据库与JAVASCRIPT.........................................42.5CSS层........................................................43系统分析.......................................................................................................................................53.1可行性分析....................................................53.2需求分析......................................................53.2.1业务需求分析................................................53.2.2用户需求分析................................................63.2.3功能需求分析................................................63.3业务流程分析..................................................63.3.1前台业务流程分析............................................63.3.2后台业务流程分析............................................73.4数据流程分析..................................................73.5运行环境及开发工具............................................94系统总体设计...........................................................................................................................104.1系统结构设计.................................................104.2功能模块设计.................................................104.2.1前台模块的功能模块设计.....................................114.2.2后台管理模块的功能模块设计.................................114.3数据库设计...................................................124.3.1E-R图.....................................................124.3.2基本表设计.................................................165系统实现.....................................................................................................................................205.1程序设计.....................................................205.2系统页面的设计与实现.........................................205.3前台功能模块的实现...........................................205.3.1用户管理模块...............................................21IV5.3.2商品信息模块...............................................245.3.3购物车模块.................................................255.3.4订单查询模块...............................................285.3.5商城公告模块...............................................285.4后台功能模块的实现...........................................295.4.1管理员登录模块.............................................295.4.2添加食品模块...............................................305.4.3订单信息管理模块...........................................325.4.4查询用户信息模块...........................................335.4.5添加分类模块...............................................336结论..........................................................................................................................................35参考文献...............................................................................................