I
毕业设计（论文）
题 目 ：
二手手机回收平台系统
姓 名 ：
学 号 ：
所 属 学 院 ：
专 业 班 级 ：
指 导 ：
职 称：
II
完成日期 xxxx 年 xx 月
III
摘 要
21 世纪的今天，随着社会的不断发展与进步，人们对于信息科学化的认识，已由低层次
向高层次发展，由原来的感性认识向理性认识提高，管理工作的重要性已逐渐被人们所认识，
科学化的管理，使信息存储达到准确、快速、完善，并能提高工作管理效率，促进其发展。
论文主要是对二手手机回收平台系统进行了介绍，包括研究的现状，还有涉及的开发背
景，然后还对系统的设计目标进行了论述，还有系统的需求，以及整个的设计方案，对系统
的设计以及实现，也都论述的比较细致，最后对二手手机回收平台系统进行了一些具体测试。
本文以 Java 为开发技术，实现了一个二手手机回收平台系统。二手手机回收平台系统的
主要使用者分为管理员；个人中心、用户管理、手机品牌管理、手机商城管理、手机回收管
理、手机估价管理、系统管理、订单管理，前台首页；首页、手机商城、新闻资讯、我的、
跳转到后台、购物车，用户；个人中心、手机回收管理、手机估价管理、我的收藏管理、订
单管理等功能。通过这些功能模块的设计，基本上实现了整个二手手机回收平台系统的过程。
具体在系统设计上，采用了 B/S 的结构，同时，也使用 Java 技术在动态页面上进行了设
计，后台上采用 Mysql 数据库，是一个非常优秀的二手手机回收平台系统。
关键词 ：二手手机回收平台系统；Java 技术；Mysql 数据库；B/S 结构
IV
Abstract
Today in the 21st century, with the continuous development and progress of society, people's
understanding of information science has developed from low level to high level, from the original
perceptual knowledge to rational knowledge, and the importance of management has been gradually
recognized by people. Scientific management can make information storage accurate, fast and
perfect, improve the efficiency of work management, and promote its development development.
This paper mainly introduces the second-hand mobile phone recycling platform system, including
the research status, and the development background, and then discusses the design goal of the
system, the demand of the system, and the whole design scheme. The design and implementation of
the system are also discussed in detail. Finally, the second-hand mobile phone recycling platform
system is discussed in detail Testing.
In this paper, Java as the development technology, to achieve a second-hand mobile phone
recycling platform system. The main users of the second-hand mobile phone recycling platform
system are divided into administrator; personal center, user management, mobile phone brand
management, mobile phone mall management, mobile phone recycling management, mobile phone
valuation management, system management, order management, front page; home page, mobile
phone mall, news information, my, jump to the background, shopping cart, user; personal center,
mobile phone recycling management Mobile phone valuation management, my collection
management, order management and other functions. Through the design of these functional
modules, the whole process of the second-hand mobile phone recycling platform system is basically
realized.
Specifically in the system design, using the B / S structure, at the same time, also using Java
technology in the dynamic page design, the backstage using MySQL database, is a very excellent
second-hand mobile phone recycling platform system.
Key words: second hand mobile phone recycling platform system; Java technology; MySQL
database; B / S structure
目 录
1 概述..................................................................................................................................................1
V
1.1 课题背景及意义....................................................................................................................1
1.2 国内外研究现状...................................................................................................................1
1.3 本课题主要工作...................................................................................................................2
2 系统开发环境..................................................................................................................................3
2.1 java 简介 ................................................................................................................................3
2.2 Mysql 数据库.........................................................................................................................3
2.3 B/S 结构.................................................................................................................................4
2.4 JSP 技术介绍.........................................................................................................................4
3 系统分析..........................................................................................................................................5
3.1 可行性分析...........................................................................................................................5
3.1.1 技术可行性................................................................................................................5
3.1.2 操作可行性.................................................................................................................5
3.1.3 经济可行性................................................................................................................5
3.1.4 法律可行性................................................................................................................6
3.2 系统流程分析........................................................................................................................6
3.2.1 系统开发流程.............................................................................................................6
3.2.2 用户登录流程............................................................................................................7
3.2.3 系统操作流程............................................................................................................7
3.2.4 添加信息流程............................................................................................................8
3.2.5 修改信息流程............................................................................................................9
3.2.6 删除信息流程............................................................................................................9
3.3 系统用例分析......................................................................................................................10
3.3.1 管理员用例图...........................................................................................................10
3.3.2 用户用例图...............................................................................................................10
