ABSTRACT
Entering the 21st century, with the development of social modernization and the intelligent development of products, it is particularly important to master some modern life, study and scientific and technological knowledge. The development of modernization, we have to let us study hard and improve ourselves. In this regard, I use JSP technology to develop “classmate Hello” knowledge exchange website for college students to provide a understanding of life, learning, science and technology and other knowledge of the information platform, users can not only understand the country’s policy and other online news, but also can publish some article information, at the same time can download their own interest in the video, comment or reply to the Exchange content of other people’s comments, etc.
This project is intended to use the three-tier architecture, that is, the representation layer, the business logic layer and the data access layer, the back-end application Spring MVC Architecture Implementation, the use of the JSTL tag library to process the background data, the use of El Statement simple and effective development of the site. The front end uses the jquery plug-in, dynamically displays the page, and effectively and complex data validation of the page. This project satisfies the administrator’s background operation and the normal use of the user.
Key words: Knowledge Exchange website, Java, MVC Framework
本項目擬採用三層架構，即表示層、業務邏輯層和數據訪問層，後端應用Spring MVC架構實現，使用了JSTL標籤庫對後臺數據進行處理，採用EL語句簡潔有效的開發網站。前端採用了JQuery插件，對頁面進行動態展示，以及對頁面進行有效複雜的數據驗證。本項目滿足管理員的後臺操作以及用戶的正常使用。
網站主要應用Java編程，JSP技術，獨立的MVC架構，MySQL數據庫等相關知識，利用JavaScript對網頁進行動態設計，搭建了一個知識性的視頻+論壇的學習平臺。本項目的設計包括以下幾個功能模塊：
用戶模塊：用戶註冊，用戶登錄，修改個人信息，查看論壇，觀看視頻
論壇模塊：創建、刪除文章，評論文章，回覆評論，查看別的用戶信息
視頻模塊：搜索、下載、收藏視頻，查看視頻排行榜，取消收藏視頻，查看、清空觀看記錄
後臺管理模塊：用戶的賬戶管理，視頻類別的增刪改查，視頻的增刪改查，論壇話題的增刪改查，論壇文章的置頂、添加以及刪除
網站部分界面如下：
