網上二手商品交易管理系統的設計與實現

論文字數:10529,頁數:30

摘  要
 在現實生活中，越來越多的人對自己的二手物品具有出售的愿望，利用傳統的方式進行出售存在一定的局限性。利用網絡這個巨大的資源可以構建出一個廉價方便的交易平臺，并找到廣泛的顧客群，以此來達到出售目的。伴隨電子商務的迅猛發展，網上二手商品交易管理系統應運而生。
網上二手商品交易管理系統主要完成對用戶權限進行劃分，使不同用戶具有不同的操作功能；實現二手商品信息的錄入和對商品的查詢，使賣家可以對出售商品進行實時發布，同時方便買家對二手商品進行選擇性購買；實現了對用戶和商品的管理，能對信息出錯的商品和用戶進行相應處理，從而保障交易正常有效進行。
論文共分為6個章節，第一章對當前背景與國內外現狀進行分析：第二章對數據庫技術等進行簡單介紹；第三章對需求進行分析并提出解決方案；第四章是系統的設計過程介紹；第五章對本系統進行測試并得出結果。

關鍵詞：二手商品；交易管理；用戶管理；商品管理；用戶權限
The Design and Implementation of Second-hand Commodity Exchange Management System Online
Abstract
In reality, more and more people have desires to sale goods what they have been used. But there is a limitation of sale for traditional methods. We can use internet which is of large resource to construct a cheap and convenient platform to exchange and find wide customers group to get the aim of selling. With the rapidly development of electronic commerce, the management system of secondhand commerce exchange on net comes into being.
The management system of secondhand commerce exchange mainly divide powers of users to make different users own different operate factions. Realizing the input of the information of secondhand goods and finding out the goods can make sellers immediately issue the good is that they have sold, and make things convenient for user to buy secondhand goods with selectivity. The management system of secondhand commerce exchange on net realize the management to user and goods, it makes it possible to tackle goods what is of fault information with user. So that, there is a safeguard to exchange normally.
This thesis divided into five main modules, respectively is: First, introduction selected topic background and significance and system development present situation; Second, introduction data bank technology, and the plan of B/S structure WEB programming technique; Third, carries on the demand to the current enterprise to analyze and to propose the solution; Fourth, carries on the design according to the solution to the system; Fifth, carries onto the work plan statistical analysis system tests and obtains the test result.

Key words：secondhand commodity; transaction management; user management; commodity management; user privilege

目  錄

1 引言 1
1.1 課題背景 1
1.2 開發現狀分析 1
1.3 課題開發意義 1
2 理論基礎 2
2.1 數據庫技術 2
2.2 B/S架構的WEB程序設計技術 3
2.2.1 B/S模式 3
2.2.2 ASP簡介 4
2.2.3 IIS簡介 4
3 需求分析 5
3.1 現行業務系統描述 5
3.2 現行系統存在的主要問題的分析 5
3.3 提出解決方案 5
4 系統總體設計 6
4.1 設計思路 6
4.2 系統功能結構 6
4.3 E-R圖 8
4.4 數據庫設計 8
5 系統功能設計與實現 10
5.1 注冊 10
5.2 登錄 12
5.3 修改密碼 13
5.4 查詢 14
5.5 添加、刪除商品 15
5.6 用戶管理 16
6 系統測試 17
6.1 測試方法 17
6.2 測試環境 17
6.3 測試過程 17
6.4 測試結果 22
結    論 23
參考資料 23
致    謝 24
聲    明 25