在线商城系统的设计与实现

I摘要随着Web技术的发展以及人们购物心态的转变，网上购物已经成为时尚一族的购物首选。而网上商城系统也随之不断完善。目前各大门户网站也纷纷推出了在线商城业务，比较流行的有淘宝网、腾迅公司的拍拍网以及京东等等。使用javaWeb技术结合MySQL数据也可以非常方便的制作出在线商城系统。本文根据当当网网上购物的具体情况，详细介绍了通过B/S架构实现在线商城系统的过程。该系统采用目前流行的Java语言，利用JSP、Javascript、Servlet、JavaBean、AJAX等技术以及MySQL数据库存储数据完成系统的开发。该系统实现了用户的注册与登录，采用数据库存储用户信息；网页浏览产品模块，JSP技术实现了良好的人机交互界面；实现购物车模块，模拟超市选购物品暂时存放的一个模型；实现创建订单模块，当用户选购完物品将订单生成并确认的一个模型。关键词B/S，java，MySQL，在线商城IIABSTRACTAlongwiththedevelopmentoftechnologyandtheWebpeopleshoppingmentalitychange,onlineshoppinghasbecomeafashionbreedofshoppingfirstchoice.Andonlinemallsystemalsowillcontinuouslyimproved.Atpresentmajorwebsitealsohavelaunchedonlinemallbusiness,morepopularhavetaobao.com,roomofclapnetsandjingdongetc.UsejavaWebtechnologyincombinationwithMySQLdatabasecanalsobeveryconvenientproduceonlinemallsystem.Inthispaper,accordingtothenetworkshoppingwhenthespecificsituation,introducesindetailthroughtheB/Sstructurerealizeonlinemallsystemprocess.ThesystemadoptsthecurrentlypopularJavalanguage,usingtheJSP,Javascript,Servlet,JavaBean,AJAX,technologyandMySQLdatabasedatastoragecompletesystemdevelopment.Inthissystem,theuserregistrationandlogin,usingthedatabasestoringuserinformation;Webbrowsingproductmodule,JSPtechniqueisgoodhuman-machineinteractioninterface;Achieveashoppingcartmodule,thesimulationsupermarketstemporarystorageofgoodsofamodel.Establishingordermodule,whenauserchooseandbuythegoodswillorderformandconfirmationofamodel.KeywordsB/S，java，MySQL，onlinemallIII目录摘要..................................................................................................................................................IABSTRACT........................................................................................................................................II1绪论.............................................................................................................................................11.1在线商城系统的概述.....................................................................................................11.2本课题研究的背景及意义.............................................................................................11.2.1本课题来源及背景简介.........................................................................................11.2.2研究本课题的意义.................................................................................................11.3本课题研究的主要内容.................................................................................................21.4本章小结........................................................................................................................22系统开发相关技术.................................................................................................................32.1JAVA相关简介...............................................................................................................32.1.1Java简介...............................................................................................................32.1.2JAVAEE平台介绍....................................................................................................32.1.3JSP简介.................................................................................................................42.1.4Servlet简介..........................................................................................................42.1.5JavaBean简介........................................................................................................52.2AJAX简介.......................................................................................................................52.3MySQL数据库.................................................................................................................52.4MVC设计模式.................................................................................................................62.5C/S模式与B/S模式比较..............................................................................................72.6系统开发与运行环境.....................................................................................................82.7本章小结........................................................................................................................93需求分析..................................................................................................................................103.1系统设计目标..............................................................................................................103.2可行性分析..................................................................................................................103.2.1市场可行性分析...................................................................................................103.2.2技术可行性分析...................................................................................................113.3功能需求分析..............................................................................................................11IV3.3.1后台的功能需求描述...........................................................................................113.3.2前台的功