【正文】 論文） 題 目： 基于 AJAX 的網(wǎng)絡(luò)硬盤系統(tǒng)的設(shè)計(jì)與實(shí)現(xiàn) 指導(dǎo)教師： 張晗 職稱 ： 講師 學(xué)生姓名 ： *** 學(xué)號： *** 專 業(yè)： 計(jì)算機(jī)科學(xué)與技術(shù) (軟件開發(fā) ) 院（系） ： 軟件學(xué)院 完成時(shí)間： 2020 年 12 月 3 日 2020 年 12 月 3 日 I 目錄 目錄 .................................................................................................................................. I 摘要 ................................................................................................................................. II Abstract......................................................................................................................... III 1 引言 .............................................................................................................................. 1 ......................................................................................................... 1 ....................................................................................... 1 2軟件所需資源及使用的 .................................................................................................. 2 ............................................................................................................ 2 ............................................................................................................ 2 .............................................................................................. 2 ..................................................................................................... 3 3網(wǎng)絡(luò)硬盤的總體設(shè)計(jì) ..................................................................................................... 6 目背景分析 ..................................................................................................... 6 .................................................................................................. 6 ............................................................................................................ 7 登錄模塊業(yè)務(wù)描述 ................................................................................... 7 個(gè)人主頁模塊業(yè)務(wù)描述 ............................................................................ 7 ..................................................................................................... 8 ................................................................................................... 13 前臺功能模塊 ........................................................................................ 13 后臺功能模塊 ........................................................................................ 13 數(shù)據(jù)庫設(shè)計(jì) ...................................................................................................... 13 數(shù)據(jù)庫的創(chuàng)建 ........................................................................................ 14 ....................................................................................................... 16 創(chuàng)建數(shù)據(jù)庫表間關(guān)系 .............................................................................. 16 數(shù)據(jù) 庫關(guān)系圖 ........................................................................................ 16 4網(wǎng)絡(luò)硬盤的實(shí)現(xiàn) .......................................................................................................... 17 ............................................................................................ 17 用戶注冊 ............................................................................................... 17 用戶登錄 ............................................................................................... 19 ............................................................................................ 20 ................................................................................................ 22 ................................................................................................ 23 ................................................................................................ 24 新建文件夾 ............................................................................................ 24 移動文件或者文件夾 .............................................................................. 26 5總結(jié)和展望 ................................................................................................................. 26 致謝 ............................................................................................................................... 27 參考文獻(xiàn) ........................................................................................................................ 28 II 摘要 網(wǎng)絡(luò)硬盤（簡稱網(wǎng)盤），是一種可以用戶基于互聯(lián)網(wǎng)登錄網(wǎng)站的進(jìn)行信息數(shù)據(jù)上傳、下載、共享等操作的信息數(shù)據(jù)存儲空間。免費(fèi)的網(wǎng)絡(luò)硬盤的可用空間較少，一般對文件大小、下載速度、存放時(shí)間等限制；付費(fèi)的網(wǎng)盤能提供大容量空間，文件大小、下載速度、存放時(shí)間及格式都不限制。 本系統(tǒng)采用 [16]開發(fā)語言實(shí)現(xiàn)服務(wù)器端的控制，實(shí)現(xiàn)了包括文件夾的操作、文件的操作、用戶的注冊登錄三個(gè)功能模塊； 通過文件夾功能模塊，可以添加、刪除、瀏覽、重命名、移動文件夾；通過文件功能模塊，可以查看文件屬性、上傳、下載、刪除文件；通過用戶注冊登錄模塊 ,可以實(shí)現(xiàn)用戶的注冊賬號 ,修改密碼 ,進(jìn)行登錄等功能。 關(guān)鍵詞 :網(wǎng)絡(luò)硬盤； ； SQL Server 2020。C III Abstract The work hard disk (. work plate), is one kind of data storage spaces where the user can register the website based on the Inter to carry on operation ,such as uploading, downloading, sharing data and so on. The free work hard disk39。 The payment plate can provide the large capacity space, the document size, the downloading speed, the storage time and the form does not be limited. The address provides the appendix function is the earliest work hard disk, along with spatial enlargement, the appendix function establishes separately the work hard disk. This system uses the development languages to realize the server end control. Realized three funct