校园二手市场信息发布系统的设计与实现大学本科毕业论文

摘 要随着互联网技术的迅猛进展，校园信息一体化过程加快，学生网民的数量越来越多，而安全，快捷，方便的校园局域网为学生之间的交易提供了良好的网络支持。由于教育的阶段性，大量的二手书籍及二手物品并没有丧失或完全丧失其使用价值，每年毕业生的到来为校园二手交易市场提供了丰富的内容。为了使交易信息更全面，交易过程更频繁，交易方式更为便捷，尝试设计校园二手市场信息发布系统前台部分，用意在于为大学生的二手交易提供一个良好的平台，同时唤起并树立节约意识，提倡资源循环利用，共创绿色校园。本文在系统架构上采纳当前比较流行的 B/S 结构，通过 HTML,DIV+CSS 及 JavaScript技术进行开发设计。在整个系统设计中充分利用了模块化的设计思想和开发方法。本系统有用性较强、扩展灵活、操作方便、安全稳定。关键字： HTML DIV+CSS JavaScript B/S WEB 校园二手市场Abstract With the rapid development of internet technology, campus information integration quickens its steps. More and more students begin to use internet. Campus LAN which is safety and convenient benefits the transaction between students. Many second-hand materials have not lost its service value completely because of the stage of education. Every year students who are going to graduate offer a large amount of materials for secondary market on campus.To make the transactions more fully, the process more frequently and convenient, I attempt to develop the campus second-hand market information release system for the front part , which means to supply a good platform for students’ transaction and arose the awareness of diligent and thrifty, which can create a better university. This platform puts B/S system into use, which gets help from HTML、DIV+CSSS and JavaScript.The whole system makes the most use of the idea of modulization, which makes this system pragmatically, flexibly and conveniently.Keywords: HTML DIV+CSS JavaScript B/S WEB campus second-hand market目 录1 绪论...............