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IV基于JSP的网上购物系统摘要本网上购物系统是一个采用B2C(BusinesstoConsumers)模式的JSP动态网站，它包含了很多现有购物网站的基础功能。论文依次介绍了购物系统的课题背景及国内外的发展状况，开发时所用的相关技术，购物网站的需求分析，系统的总体设计，数据库设计，详细设计及其系统检测。本文实现了以JSP为开发技术的网上购物系统的构建。本网上购物系统分为前台展示功能模块及后台管理功能模块。其具体实现了以下功能：商品展示功能，购物车功能，搜索功能及后台的管理功能等。通过这些模块功能的的设计，实现了网上购物系统的主体购物功能。在整个网站的设计上，系统使用JSP动态页面的方式进行网站的整体设计与实现，并采用B/S三层结构，运用JavaBean及DAO模式对程序的进行封装，以充分利用代码的可重用性及安全性，。数据库部分选用的是MYSQL5.6。关键字：JSP；B/S结构；JavaBean；MYSQL5.6VOnlineShoppingSystemJSP-basedABSTRACTThisonlineshoppingsystemisadynamicwebsiteusingtheB2C(BusinesstoConsumers)model,whichcontainsthebasicfunctionalityofmanyexistingshoppingsites.Thepaperintroducesthebackgroundoftheshoppingsystemandthedevelopmentsituationathomeandabroad,therelatedtechnologyusedinthedevelopment,thedemandanalysisoftheshoppingsite,theoveralldesignofthesystem,thedatabasedesign,thedetaileddesignandthesystemdetection.ThispaperrealizestheconstructionofonlineshoppingsystemwithJSPasthedevelopmenttechnology.Theonlineshoppingsystemisdividedintoforegrounddisplayfunctionmoduleandbackgroundmanagementfunctionmodule.Itsspecificrealizationofthefollowingfunctions:productdisplayfeatures,shoppingcartfeatures,searchfunctionsandbackgroundmanagementfunctions.Throughthedesignofthesemodules,therealizationoftheonlineshoppingsystem,themainshoppingfunction.Inthedesignofthewholewebsite,thesystemusestheJSPdynamicpagewaytocarryontheoveralldesignandtherealizationofthewebsite,andusestheB/Sthree-layerstructure,usestheJavaBeanandtheDAOmodetocarryonthepackagetotakefulladvantageofthecodereusabilityAndsecurity.DatabasepartoftheselectionisMYSQL5.6.KeyWords：JSP；B/Sstructure；JavaBean；MYSQL5.6目录1绪论..................................................................11.1课题背景..........................................................11.2国内外研究现状....................................................11.3论文组织结构......................................................22开发相关介绍...........................................................32.1JSP简介.........................................................32.2Servlet技术简介..................................................42.3数据库技术介绍...................................................52.3.1数据库介绍..................................................52.3.2SQL语句简介.................................................52.4系统运行环境配置..................................................62.5开发工具..........................................................63需求分析...............................................................83.1可行性需求分析....................................................83.2系统需求分析......................................................84总体设计..............................................................104.1功能分析.........................................................104.2网上购物系统的数据流图...........................................134.3购物系统结构分析................................................134.3.1逻辑结构..................................................134.3.2物理结构..................................................145数据库设计............................................................155.1数据库表的介绍...................................................155.2用户及其相关模块设计详情.........................................185.2.1用户模块的系统设计原理及相关示意图.........................185.2.2用户登录方式及其实现........................................196详细设计..............................................................206.1前台............................................................206.1.1会员登录..................................................216.1.2用户资料修改..............................................226.1.3购买商品..................................................236.1.4订单管理..................................................246.1.5用户交易信息详情..........................................246.1.6商城资讯..................................................246.1.7个人信息管理..............................................256.2后台............................................................256.2.1商品的详细管理页面........................................266.2.2对用户账号的管理..........................................276.2.3后台管理员管理模块........................................286.2.4卖家订单设置..............................................296.2.5站内新闻管理..............................................296.2.6友情链接的管理............................................307系统测试..............................................................327.1注册登录模块.....................................................327.2购物功能模块.....................................................337.3个人信息修改模块.................................................357.4卖家后台其他功能模块.............................................357.5系统管理员功能模块...............................................378总结.................................................................38参考文献................................................................40致谢...................................................................41附录....................................................................4211绪论1.1课题背景现今，网上购物已经成为人们生活中不可或缺的一部分，我们通过上网购买物品不仅给我们自己的生活带来了很多方便，还间接地为很多人解决了就业及创业问题。我们通过网购，不仅仅在购物成本及购物时间上节约了很多，还避免了外出购物时有可能遭遇的堵