基于Web的招投標系統的設計與實現

論文字數:9291,頁數:27

摘    要
招標拍賣的歷史悠久，在近兩千年的發展歷程中，人們對拍賣的理論和技術做了大量的探討。隨著計算機網絡技術的迅猛發展和日益成熟，為了提高招投標及采購工作的效率，為廉政建設和防止腐敗提供技術保障，傳統的拍賣招標向網上招投標過渡, 基于Web的招投標技術將成為今后招投標發展的方向。
本文對招投標國內外研究現狀進行分析；闡述了ASP.Net技術，SQL數據庫技術，以及B/S結構；并對招投標系統總體流程，系統的功能，招投標系統的數據庫設計進行了相關的描述。采用ASP.Net運作方式和SQL2000的新技術和新工具，基于Web方式的招投標系統設計方法，構建了以B/S為結構的招投標系統。

關鍵詞：招投標；數據庫；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  錄
  
 
1 引言 1
2 系統概述 1
2.1國內外招投標的發展狀況 1
2.2 招投標過程的概述 2
3 系統開發相關技術 2
3.1 系統開發ASP.NET 1.1技術 2
3.1.1 .NET的組成 2
3.1.2 .NET技術 2
3.2 SQL數據庫技術 3
3.3 B/S技術 3
4 系統總體分析 3
4.1 系統總體功能模塊 3
4.2 用戶注冊模塊 4
4.3 標書下載模塊 5
4.4 項目信息發布模塊 5
4.5項目競標模塊 6
5 數據庫結構設計與實現 7
5.1 數據庫邏輯結構設計 7
5.2 數據表的創建 7
5.3 創建表的腳本文件 10
5.4 存儲過程 10
6 系統總體實現 11
6.1 Web.Config文件 11
6.2 系統首頁面 12
6.3用戶注冊和登錄頁面的實現 12
6.4招競標頁面 18
結    論 21
參考文獻 21
致    謝 22
聲    明 23