【正文】 基于 .NET 的網(wǎng)上購物系統(tǒng)的設計與實現(xiàn) 論文作者姓名： 申請學位專業(yè)： 申請學位類別： 指導教師姓名（職稱）： 論 文 提 交 日 期 ： 基于 .NET 的網(wǎng)上購物系統(tǒng)的設計與實現(xiàn) 摘 要 隨著互聯(lián)網(wǎng) 技術的迅猛發(fā)展 ，現(xiàn)在 Inter 已從單純的學術科研向綜合性商業(yè)網(wǎng)絡發(fā)展， 人們對于互聯(lián)網(wǎng)技術的要求已不單單是瀏覽一下網(wǎng)頁、收發(fā)電子郵件等簡單的網(wǎng)絡應用。高速發(fā)展的互聯(lián)網(wǎng)技術為 網(wǎng)上 購物系統(tǒng)的發(fā)展提供了強大的動力，同時， 網(wǎng)上 購物的環(huán)境 已經(jīng)逐步得到了改善。網(wǎng)上購物對網(wǎng)民的吸引力將會越來越大 ，網(wǎng)民對購物網(wǎng)站的看法也將 必定會從不了解到了解，從拒絕到接受，從懷疑到信任 ， 網(wǎng)上購物的觀念將更加深入人心。 在本網(wǎng)上購物系統(tǒng)中， 顧客能夠 方便的進行用戶注冊， 查看 商品 ，并 可以 將滿意的商品加入購物車。 顧客購買完商品后 ，會得到系統(tǒng) 自動分配 的 一個唯一的訂單號 ，以方 便 顧客 隨時查詢訂單處理情況，了解現(xiàn)在貨物的狀態(tài)； 而且 管理員可以對 商品 的信息進行 維護與管理 ， 包括 對 現(xiàn)有商品信息的修改、新商品信息的加入、過時商品信息的刪除等； 管理員 還 可以查看歷史訂單 的記錄和現(xiàn)在訂單的情況 。 本 設計以 Microsoft Visual Studio 2020 為開發(fā)環(huán)境，采用當前比較流行的 C編程語言進行編碼，數(shù)據(jù)庫采用 的是 Microsoft SQL Server 2020。 關鍵詞 ： 網(wǎng)上購物； 商品 ； 訂單 ； C The Design and Realization of Web Shopping System Based on .NET Abstract With the development of inter technology, now the Inter is changed from scientific research to business application. What the people’s demand are not just the easy applications such as browsing the web sites, sending or receiving Emails. Web Shopping systems are very powerful with the fast development of Inter, at the same time, the environment of shopping online has improved step by step. Shopping online will be more and more attractive to citizens whose attitude to a shopping web site are changed from inprehension to prehension, from denial to acceptance, from suspicion to trust. The concept of shopping online will go deep into people’s mind gradually. This web shopping system is very convenient for customers to register, view all kinds of products and add what they like to shopping cart. After one’s shopping, the system will create the only order number and distribute it to this customer. By this way, the customer can check the process of his/her order. The administrator of this system can maintain and manage all products information, including updating the information, adding new products to system and deleting unfashionable products from system. The administrator also can view all history orders and the situation of all new orders. This web shopping system is based on Microsoft Visual Studio 2020 by C programming language and Microsoft SQL Server 2020 database. Key words: Shopping online。 Product。 Order。 C 目 錄 論文總頁數(shù)： 25 頁 1引言 .................................................................... 1 ............................................................ 1 ...................................................... 1 .................................................... 1 .................................................... 2 2 相關理論基礎 ........................................................... 2 ........................................................ 2 簡介 .................................................... 2 的優(yōu)點 .................................................. 2 的工作原理 .............................................. 2 數(shù)據(jù)庫原理 ......................................................... 4 SQL 語言簡介 .................................................... 4 Microsoft SQL Server 簡介 ....................................... 5 3 系統(tǒng)總體設計 ........................................................... 5 ...................................................... 5 .............................................. 5 .................................................. 5 ........................................................ 5 .............................................. 5 ............................................ 6 .................................................... 6 .................................................... 6 ................................................ 7 ...................................................... 8 ...................................................... 9 .................................................. 9 .................................................. 9 4．具體設計實現(xiàn) ......................................................... 11 ............................................. 11 ....................................................... 11 ....................................................... 12 ......................................................... 13 ....................................................... 15 ....................................................... 17 ............................................. 17 ....................................................... 17 ....................................................... 18 ....................................................... 19 ............................................................ 20 ..................................................... 20 .....................................