毕业设计：工程招标系统的设计与测试（终稿）.doc

工程招标系统的设计与测试 摘 要 招标拍卖的历史悠久，在近两千年的发展历程中，人们对拍卖的理论和技术做了大量的探讨。随着计算机网络技术的迅猛发展和日益成熟，为了提高招投标及采购工作的效率，为廉政建设和防止腐败提供技术保障，传统的拍卖招标向网上招投标过渡, 基于Web的招投标技术将成为今后招投标发展的方向。 本文对招投标国内外研究现状进行分析；阐述了ASP.Net技术，SQL数据库技术，以及B/S结构；并对招投标系统总体流程，系统的功能，招投标系统的数据库设计进行了相关的描述。采用ASP.Net运作方式和SQL2000的新技术和新工具，基于Web方式的招投标系统设计方法，构建了以B/S为结构的招投标系统。 关键词：招投标；数据库；B/S；ASP.Net The Design and Implementation of Bidding and Tendering System Based on Web Abstract The history of tender and auction is glorious. In nearly 2000 years of development，the people have made the massive discussions to the auction theory and technology. With the development of computer network technology, to improve work efficiency of public bidding and provide guarantee for preventing corruption and clean government, traditional online auction tender to the tender transition. So bidding and tendering technology based on Web become the development direction of information systems. This paper analyses the current situation and development trend of bidding and tendering technology.?An explanation of ASP.Net, SQL database technology, B/S structure was introduced. The general flowchart of the system designing plan and describes the system functions are described. In this paper, the design concept of setting up bidding and tendering system based on Web is presented and attempted by adopting new technology and tools based on ASP.Net and SQL2000, the system architecture of Bidding and Tendering system based on B/S structure is constructed Key words: Bid and Tender; Database; B/S;ASP.Net 目 录 论文总页数：23页 1 引言 1 2 系统概述 1 2.1国内外招投标的发展状况 1 2.2 招投标过程的概述 2 3 系统开发相关技术 2 3.1 系统开发ASP.NET 1.1技术 2 3.1.1 .NET的组成 2 3.1.2 .NET技术 2 3.2 SQL数据库技术 3 3.3 B/S技术 3 4 系统总体分析 3 4.1 系统总体功能模块 3 4.2 用户注册模块 4 4.3 标书下载模块 5 4.4 项目信息发布模块 5 4.5项目竞标模块 6 5 数据库结构设计与实现 7 5.1 数据库逻辑结构设计 7 5.2 数据表的创建 7 5.3 创建表的脚本文件 10 5.4 存储过程 10 6 系统总体实现 11 6.1 Web.Config文件 11 6.2 系统首页面 12 6.3用户注册和登录页面的实现 12 6.4招竞标页面 18 结 论 21 参考文献 21 1