基于mvc模型的二手市场的设计与实现毕业论文(毕业论文)

江苏海事职业技术学院毕业设计（论文）

毕业设计（论文）

设计题目：

基于MVC模型的二手市场的设计与实现

江苏海事职业技术学院毕业设计（论文）

摘 要

二手市场是对商品进行销售、转换买卖的场所。二手市场作为市场形式的一部分，事实上并没有得到足够的发掘，二手物品本身因为数量较少，转让利润较小，商家基本为个人形式，因此商品难以得到集中处理。最终结果是由于买卖双方无法获得买卖信息而导致了二手物品的搁置与浪费。

本次设计主题为二手市场的设计与实现，该系统作为一个信息交互网站，提供用户注册、用户信息发布、信息搜索、个人信息管理等几项功能，最终目标是卖方能够发布及管理二手物品信息，买方能够查询到相关分类商品的转让信息，极大的去方便用户的生活。

本系统的开发工具为Eclipse，并采用MVC模型作为系统架构，前端显示主要采用JSP页面，系统中涉及的表单验证功能主要采用Ajax技术，数据存储方面主要使用SQL Server 2005数据库，系统的整体框架是采用了SSH2框架。

关键字: 二手市场 MVC Ajax SSH2 SQL Server2005

II

江苏海事职业技术学院毕业设计（论文）

Abstract

The secondary market is commodity sales, selling place. The secondary market as part of the market form, in fact has not been enough to explore, Because of the low number of second-hand goods itself, the transfer of smaller profits, business basic personal form of commodity, so difficult to obtain concentrated treatment. The end result is due to both the buyer and the seller is unable to obtain the sale of information which led to the second-hand goods use and waste.

The design theme for the design and implementation of the secondary market, as an information interaction site of the system, several features provide user registration, user information, information search, personal information management, the ultimate goal is for the seller to release and management of second-hand goods information, the buyer can query to the relevant classification of goods for the transfer of information, great to facilitate the user's life.

Development tool of this system is Eclipse, and use the MVC model as the system architecture, front display mainly uses the JSP page, form validation function relates to the system mainly uses the Ajax technology, data storage using SQL Server 2005 database, the overall framework of the system is the use of the SSH2 framework.

Keywords The secondary market MVC Ajax SSH2 SQL Server 2005

III

江苏海事职业技术学院毕业设计（论文）

目 录

第一章 绪论 ................................................................................................................... 1 1.1 设计背景与意义 ................................................................................................... 1 1.1.1背景 ................................................................................................................. 1 1.1.2 意义 ................................................................................................................ 1 1.2研究内容及主要成果 ........................................................................................... 2 1.2.1 主要研究内容 ................................................................................................ 2 1.2.2 主要成果介绍 ................................................................................................ 2 第二章 开发技术研究 ................................................................................................. 4 2.1 B/S系统架构介绍................................................................................................. 4 2.2 MVC模型介绍 ..................................................................................................... 4 2.3 SSH2框架介绍 ..................................................................................................... 5 2.4 SQL SERVER 2005介绍 ......................................................................................... 6 2.5 AJAX介绍 .............................................................................................................. 7 2.6 CSS介绍 ............................................................................................................... 7 2.7开发和运行环境 ................................................................................................... 8 2.8系统开发流程 ....................................................................................................... 8 第三章 需求分析 ....................................................................................................... 10 3.1系统预期用户 ..................................................................................................... 10 3.2系统可行性分析 ................................................................................................. 11 3.3系统功能性需求 ................................................................................................. 11 第四章 系统设计 ......................................................................................................... 13 4.1设计目标 ............................................................................................................. 13 4.2系统目录结构设计 ............................................................................................. 13 4.3系统体系结构设计 ............................................................................................. 15 4.4系统功能结构设计 ............................................................................................. 15 4.5数据库结构设计 ................................................................................................. 16 第五章 系统实现 ....................................................................................................... 21 5.1系统界面设计 ..................................................................................................... 21 5.1.1系统界面设计原则 ....................................................................................... 21 5.1.2系统界面展示及相关实现代码 ................................................................... 21 5.2输入数据的验证 ................................................................................................. 31 总 结 ........................................................................................................................... 34

IV