【正文】 message video message administrator management, provides the security, System design for file upload, download for users to upload video functions, provides the convenience, upload head, System was designed for the user, users can query relevant interested in video.For video sharing website, and sustained growth of the Inter, the scale of the growth of broadband users pared with the more important, because the broadband users online appreciate more clearly for video content. The number of broadband users is growing even faster than the same number of Inter users in the growth of broadband users, thus increasing ratio, the latest statistics show that more than 75 percent rate. Increasingly popular video sharing broadband for website development has vital significance.In 2022, China39。進入 2022 年后，視頻分享市場進入成長期。對于視頻分享網(wǎng)站來說，與網(wǎng)民規(guī)模的持續(xù)增長相比，寬帶用戶的增長具有更加重要的意義，因為寬帶上網(wǎng)顯然更加利于用戶在線欣賞視頻內容。視頻分享網(wǎng)站為用戶提供視頻上傳、播放和分享服務，操作簡單，傳播方便，加上視頻本身能帶來豐富的用戶體驗，視頻分享網(wǎng)站受到廣泛歡迎。寬帶用戶數(shù)量的增長速度高于同期網(wǎng)民數(shù)量的增長速度，因此網(wǎng)民中寬帶用戶比例不斷增加，最新的統(tǒng)計數(shù)據(jù)顯示這個比例已經(jīng)超過75%。寬帶日益普及對于視頻分享網(wǎng)站的發(fā)展無疑具有至關重要的意義。我們對系統(tǒng)體系結構進行分析，對 C/S、B/S 兩種結構進行了比較，根據(jù)系統(tǒng)目標的設計需求，從適用性、移植性等因素出發(fā)，選用 B/S 作為本系統(tǒng)的開發(fā)平臺，服務器采用 tomcat ，數(shù)據(jù)庫采用MySQL，使用 Jsp 開發(fā)。寬帶用戶數(shù)量的增長速度高于同期網(wǎng)民數(shù)量的增長速度，因此網(wǎng)民中寬帶用戶比例不斷增加，最新的統(tǒng)計數(shù)據(jù)顯示這個比例已經(jīng)超過 75%。這一階段經(jīng)過前一時期的營銷宣傳、服務提升和用戶積累，視頻分享網(wǎng)站開始快速發(fā)展。s video sharing before and at the initial stage, the market web quantity, small size, low traffic users, video sharing service of Inter users has won extensive understanding and accepting, website, mercial mode, affect blurred.From 2022, video sharing entering into the market growth. This stage before after a period of marketing and service enhancement and users, video sharing website begin accumulating rapidly. Especially the million dollar level of risk investment has injected video sharing website, mainly the video sharing website of the market, and began to BaoFaShi growth, or the number of web users are increased dramatically. But by Google on YouTube billion takeover of the day, will share the rapid development of web video push to unprecedented upsurge of height.Keywords: video sharing website, , Jsp, Tomcat目 錄畢業(yè)設計（論文）任務書 ...........................................................................................I摘 要 ....................................................................................................................................IIABSTRACT.......................................................................................................................III第 1 章　緒 論 ...............................................................................................................1 課題的提出 .....................................................................................................................1 浪潮進一步影響全球互聯(lián)網(wǎng)發(fā)展 ............................................................1 視頻分享成為 浪潮的最新爆發(fā)點 ...................................................................1 系統(tǒng)研究目的 ................................................................................................................2 系統(tǒng)設計目標 ................................................................................................................2第 2 章　關鍵技術介紹 ...............................................................................................4 網(wǎng)頁制作工具——Dreamweaver .................................................................................4 Dreamweaver 概述 ..................................................................................................4 Dreamweaver 簡介 ..................................................................................................4 Dreamweaver 的作用 ..............................................................................................4 數(shù)據(jù)庫——MYSQL .....................................................................................................5 MySQL 的概述 .......................................................................................................5 MySQL 的特性 .......................................................................................................5 開發(fā)語言 ..........................................................................................................................5 JSP 的基礎 ——Servlet 技術 .................................................................................5 JavaBeans 技術 ........................................................................................................6 JSP 簡介 ...................................................................................................................6 JavaScript 簡介 ........................................................................................................7 AJAX、DWR 框架簡介 .........................................................................................7 網(wǎng)站開發(fā)工具——Eclipse ............................................................................................7 免費服務器——Tomcat ................................................................................................8 環(huán)境的安裝與配置 .......................................................................................................8第 3 章　系統(tǒng)分析 ........................................................................................................10 需求分析 ........................................................................................................................10 軟件用例分析 ...............................................................................................................10 用例建模 ........................................................................................................................11 標識參與者 ............................................................................................................11 用例圖 ....................................................................................................................12 活動圖 ................................................................