钢铁现货交易系统的设计与实现.doc

摘要 随着技术的发展，人们开始使用互联网来完成商品的买卖，新一代的电子商务浮出水面，取代目前简单地依托“网站＋电子邮件的方式。ABSTRACT As technology advances, people began to use the Internet to complete the sale and purchase of goods, the new generation of e-commerce emerge, replacing the current based on a simple website + e-mail approach. For iron and steel such as spot trading, the traditional need for a market transaction for the sale in the market, and demand-side is compared to the market to find the quality of goods, prices and other factors, the traditional trading of human waste material resources, and the sellers and buyers with the geographical limitations of the transaction. In this case the urgent need for an electronic trading platform that enables the seller to release the sale of information goods, and buyers can buy through the platform of the goods they need to make transactions more quickly and conveniently. Golden spot trading platforms up to the iron and steel of the main functions of the seller, you can speak on their own resources into the platform of information listed in the purchase through the trading platform will need to purchase the product search and price the seller to negotiate the purchase of resources and generate bills of lading, for the purchase side proof of delivery. This article briefly introduced the concept of e-commerce platform. Steel up to the spot on the trading system of modular analysis, which focuses on issues related with the module description of the resources listed, analysis, design and realization. Keywords: E-Business platform , Spot Trading，Steel . 目录 摘要 I ABSTRACT II 第1章 引言 1 1.1 背景 1 1.2 研究内容 2 第2章 系统相关技术简介 3 2.1 B/S系统结构分析 3 2.1.1 浏览器／服务器结构 3 2.1.2 浏览器／服务器结构的优缺点 3 2.2 主要开发环境介绍 4 2.2.1 MyEclipse 4 2.2.2 SQL Server 2000 5 2.2.3 JavaScript脚本语言 6 2.2.4 JSP语言 6 第3章 高达钢铁现货交易系统需求描述 7 3.1 现货交易系统概述 7 3.2 总体业务流程描述 7 3.2.2 挂牌撤牌功能用例图 9 3.3 资源挂牌/撤牌功能 10 3.3.1 资源挂牌/撤牌功能概述 10 3.3.2 资源挂牌/撤牌模块结构 11 可挂牌资源列表 11 资源码单 11 修改挂牌信息 11 挂牌 12 撤牌 12 3.4 挂牌撤牌业务流程 12 3.4.1挂牌撤牌流程 12 第4章 高达现货交易系