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哈尔滨职业技术学院毕业设计论文哈尔滨职业技术学院毕业设计（论文）学院电子于信息工程学院专业软件技术学生姓名沈婷婷班级学号110060332003指导教师沈婷婷二零一三年月哈尔滨职业技术学院毕业论文大学生二手交易网站Studentsofsecondarytradingsite哈尔滨职业技术学院毕业设计论文摘要伴随着各种Web开发技术的发展，如今网上交易已经变得十分容易。本文介绍的二手商品交易平台是一个服务于在校学生的B2C（BrowsertoCustom）的交易网站，通过本网站用户可自由出售和购买商品，为广大学生提供了平等互利、方便快捷的交易空间。校园二手商品交易平台除了可以解决商务沟通，信息交流等问题外，更可以提高在校生的实际购买力，减少浪费，客观上提高在校大学生的生活水平，比起传统的二手交易，网上二手交易更加迅捷，实时性强，信息充裕，发展空间巨大。本课题根据二手商品电子商务系统的应用需求，进行需求分析，并对网站系统规划设计。运用HTML语言、JSP技术、MySql、JSP、Spring、JPA、Hibernate与后台数据库链接等关键技术建设二手商品交易平台。实现了网上交易系统的会员登录与注册，网站首页、分页浏览、购物系统、新闻系统、网站社区维护等功能。关键词：二手交易系统；javaEE；B/S结构；数据库ABSTRACTWiththedevelopmentofWebtechnology，onlinetradinghasbecomeveryeasy。Thesecond-handgoodstradingplatformisaservicetothestudentsofB2C(BrowsertoCustom)transactionwebsite.Throughthewebsite,userscanfreelybuyandsellgoods。Thewebsiteprovidesstudentswithequalityandmutualbenefit,convenientandefficienttradingspaces.Campussecond-handgoodstradingplatforminadditiontosolvebusinesscommunication,informationexchangeandotherissues,butalsocanimprovethestudents’realpurchasingpowerandreducewaste,objectivelyimprovetheirlifelevel。Comparedwiththetraditionalsecondarytrading,onlinesecondarytradingismorerapid,real-time,abundantinformation,anddevelopmentspaceisvast.Accordingtotherequirementsofelectroniccommercesystemapplication,analysis,andthesitesystemplanninganddesign.UsingHTML、JSP、MySql、JSP、Spring、JPA、Hibernateandbackstagedatabaselinktechnologytoconstructthesecond-handgoodstradingplatform。Theplatformrealizedonlinetransactionsystemloginandregistration,website,tabbedbrowsing,shoppingsystem,newssystem,websitemaintenanceandotherfunctions。KeywordsSecondarytradingsystem;javaEE;B/Sstructure;database哈尔滨职业技术学院毕业设计论文目录第一章引言............................................................................................81.1课题背景..........................................................................................................81.2开发现状分析..................................................................................................81.3课题开发意义..................................................................................................8第二章需求分析及系统设计........................................................112.1校园交易网站的特点.....................................................................................112.2校园交易需求分析........................................................................................122.2.1校园市场整体现状分析......................................................................122.2.2项目术语描述....................................................................................122.3可行性分析....................................................................................................132.3.1技术可行性..........................................................................................142.3.2校园商品支付可行性..........................................................................152.4市场定位分析................................................................................................16第三章系统总体设计....................................................................173.1设计思路........................................................................................................173.2系统功能结构................................................................................................173.2.1用户注册..............................................................................................173.2.2发布信息..............................................................................................173.2.3用户面板..............................................................................................183.2.4信息发送..............................................................................................183.2.5信息查询..............................................................................................183.2.6用户留言..............................................................................................183.3系统开发设计原则........................................................................................193.3.1完整性原则..........................................................................................173.3.2相关性原则..........................................................................................173.3.3适应性原则..........................................................................................173.3.4可靠性原则..........................................................................................173.3.5经济型原则..........................................................................................173.4数据库设计....................................................................................................173.4.1数据库设计的原则..............................................................................173.4.2数据库设计的步骤..............................................................................183.4.3数据库需求分析..................................................................................19第四章网站模块详细设计............................................................204.1用户注册模块............................