摘要随着科技的发展，电子产品更新换代及其迅速，网络也已应用于生活的各个部分，越来越多的人利用网络的互通性和广泛性，在一些平台上进行二手电子产品的出售、购买和以旧换新，大大方便了人们的生活，同时一定程度上解决了资源浪费的情况。新出的电子产品往往价格比较昂贵，学生群体等还没有经济收入的难以负担，需要二手电子产品交易平台，可以出售二手电子产品，以非常低廉的价格，同时价格又有保证。在我的毕业设计中所搭建的系统可以满足电子商品的二次流通，充分获取需求分析，可以实现最基本的功能，满足当下社会的需求，具体的实现是我采用的是B/S设计模式，网页技术用的是ASP.NET。最终的作品可以实现对二手的电子产品交易管理，满足校园商品交换的需求。二手电子产品销售系统类似于传统的购物网站，在购买的过程中，用户选择自己的喜欢的产品，加入到购物车之中，完成订单之后付款即可。41593
毕业论文关键词：电子产品 以旧换新 数据库 互联网 Asp.net技术 B/S架构
Electronic Products Online With The Old In The Design And Implementation Of The New System
ABSTRACT
Along with the development of science and technology, electronic products update replacement and rapidly, the network also has been applied in every part of life, more and more people use the interoperability of the network and extensive, in some of the platform for the sale of second-hand electronic products, purchase and with old change new, greatly facilitate the people's lives, and extent to solve the waste of resources. The new electronic products are often more expensive price, students and other groups is not income to afford and need to second-hand electronic products trading platform, can sell second-hand electronic products, at a very low price. At the same time the price is guaranteed. Built in my graduation design system can meet the secondary circulation of electronic goods, full access to the demand analysis, can achieve the basic functions, to meet the current needs of society, the specific implementation is the B / s design pattern, web technology is ASP. Net. The final work can be achieved on the secondary electronic products trading management, to meet the needs of the campus commodity exchange. Second hand electronic products sales system is similar to the traditional shopping site, in the process of buying, users choose their favorite products, added to the shopping cart, after the completion of the order can be paid.
Key words: Electronic products In order to old change new Database Internet Asp.net technology B/S architecture
目 录
摘要 I
ABSTRACT III
1 绪论 5
1.1 课题背景 5
1.2 研究现状 5
1.3 研究意义 6
1.4 课题目标 6
1.5 工具及技术 6
1.6 研究内容与章节安排 7
2 系统分析 8
2.1可行性分析 8
2.2 需求分析 8
2.3 系统重要流程 9
3 总体设计 13
3.1 系统功能结构 13
3.2数据库设计 13
3.2.1数据库设计 13
3.2.2数据库表设计 16
4 功能的实现 18
4.1系统登录模块设计 18
4.2 会员注册模块 19
4.3 新闻信息管理模块设计 20
4.4 商品信息模块 21
4.5 管理员登录模块 23
5 系统测试 26 asp.net+sqlserver电子产品网上以旧换新系统的设计+源代码:http://www.youerw.com/jisuanji/lunwen_41702.html