【正文】 h the customer face to face the exchange platform and better for customer service, raised the faithful customer for the enterprise to build the good foundation. The system uses technology to realize. can use .NET framework the strong, secure and efficient platform features. The system uses C programming language, C language type is the type which the . NET Framework provides . The system uses B/S structure, in this structure, the user interface achieves through a browser, and very few parts of the business logic achieves in the frontend (Browser) , the main business logic achieves on the server side (Server) , forms three structures. B/S structure simplifies the client,facilitates the installation and deployment, is advantageous for the development and maintenance, is easy to expand, has a strong information system integration. For the above reasons the system uses B/S structure of the development. Keywords Enterprise Portal B/S Structure XXXXXXXXXXXX 大學(xué)畢業(yè)設(shè)計（論文） III 目 錄 摘 要 ............................................................................................................................... I Abstract........................................................................................................................II 第 1 章 緒 論 ............................................................................................................. 1 系統(tǒng)背景 .................................................................................................... 1 目的和意義 ............................................................................................... 1 系統(tǒng)設(shè)計思想 ........................................................................................... 2 企業(yè)門戶網(wǎng)站特點 .......................................................................... 2 企業(yè)門戶網(wǎng)站設(shè)計原則 ................................................................. 2 企業(yè)門戶網(wǎng)站的開發(fā)技術(shù) ............................................................. 3 論文組織結(jié)構(gòu) ........................................................................................... 4 第 2 章 系統(tǒng)調(diào)研及可行性分析 ............................................................................ 5 系統(tǒng)調(diào)研的基本方法 ............................................................................... 5 系統(tǒng)的業(yè)務(wù)流程 ....................................................................................... 6 系統(tǒng)可行性分析 ....................................................................................... 6 技術(shù)可行性 ...................................................................................... 6 經(jīng)濟可行性 ...................................................................................... 7 運行可行性 ...................................................................................... 8 本章小結(jié) .................................................................................................... 8 第 3 章 系統(tǒng)的需求分析 ........................................................................................ 9 系統(tǒng)需求分析的目標(biāo) ............................................................................... 9 數(shù)據(jù)流分析 ............................................................................................... 9 數(shù)據(jù)字典 .................................................................................................. 10 本章小結(jié) .................................................................................................. 17 第 4 章 系統(tǒng)總體設(shè)計 .......................................................................................... 18 系統(tǒng)設(shè)計目標(biāo) ......................................................................................... 18 系統(tǒng)總體功能設(shè)計 ................................................................................. 18 數(shù)據(jù)庫設(shè)計 ............................................................................................. 20 數(shù)據(jù)庫的 ER 圖設(shè)計 ................................................................... 20 數(shù)據(jù)表的設(shè)計 ................................................................................ 21 XXXXXXXXXXXX 大學(xué)畢業(yè)設(shè)計（論文） IV 本章小結(jié) .................................................................................................. 25 第 5 章 系統(tǒng)詳細(xì)設(shè)計 .......................................................................................... 26 系統(tǒng)程序流程圖 ..................................................................................... 26 公共模塊設(shè)計 ......................................................................................... 27 目錄層次說明 ................................................................................ 27 公共類設(shè)計 .................................................................................... 28 系統(tǒng)公共界面設(shè)計 ................................................................................. 29 系統(tǒng)實現(xiàn) ........................................................................................ 29 系統(tǒng)公共部分實現(xiàn)方法 ............................................................... 29 系統(tǒng)公共部分實現(xiàn)過程 ............................................................... 30 系統(tǒng)前臺各界面設(shè)計 ............................................................................. 30 企業(yè)概況模塊 ................................................................................ 30 新聞中心模塊 ................................................................................ 31 產(chǎn)品分類模塊 ................................................................................ 32 產(chǎn)品下載模塊 ................................................................................ 33 留言討論模塊 ................................................................................ 34 人才招聘模塊 ................................................................................ 35 系統(tǒng)后臺各界面設(shè)計 ............................................................................. 36 用戶審核管 理模塊 ........................................................................ 36 新聞管理模塊 .......................