【正文】 目錄 目 錄 摘 要 ............................................................................................... 錯誤 !未定義書簽。 第一章 緒論 ...................................................................................................................1 課題研究背景及意義 ..............................................................................................1 辦公自動化現(xiàn)狀 ......................................................................................................2 發(fā)展歷程 ...........................................................................................................2 存在的問題 .......................................................................................................4 本文的主要工作 ......................................................................................................6 第二章 J2EE 技術簡介 ...................................................................................................8 J2EE 技術背景 ........................................................................................................8 J2EE 的層次 ............................................................................................................9 J2EE 應用程序組件 .............................................................................................. 11 EJB 技術簡介 ........................................................................................................12 Home 接口 ......................................................................................................12 Remote 接口和 Local 接口 .............................................................................13 Enterprise Bean 類 ...........................................................................................13 部署描述文件 ................................................................................................14 本章小結 ................................................................................................................14 第三章 基于 J2EE 的辦公自動化系統(tǒng)需求分析 ........................................................15 系統(tǒng)需求 ................................................................................................................15 系統(tǒng)用例 ................................................................................................................18 日常業(yè)務用例 .................................................................................................18 個人辦公用例 .................................................................................................23 信息交流用例 .................................................................................................24 會議管理用例 .................................................................................................25 人事管理用例 .................................................................................................26 設備管理用例 .................................................................................................27 系統(tǒng)管理用例 .................................................................................................29 本章小結 ................................................................................................................30 第四章 基于 J2EE 的辦公自動化系統(tǒng)設計 ................................................................32 系統(tǒng)概要設計 ........................................................................................................32 系統(tǒng)設計目標 .................................................................................................32 系統(tǒng)設計原則 .................................................................................................32 課程設計 系統(tǒng)設計模式 .................................................................................................33 系統(tǒng)體系結構 .................................................................................................36 主要功能模塊設計 ................................................................................................38 數(shù)據(jù)庫設計 ............................................................................................................40 本章小結 ................................................................................................................44 第五章 基于 J2EE 的辦公自動化系統(tǒng)實現(xiàn) ................................................................45 開發(fā)環(huán)境 ................................................................................................................45 數(shù)據(jù)層的設計 ........................................................................................................47 視圖層的設計與實現(xiàn) ............................................................................................53 用戶登錄 .........................................................................................................54 添加員工 .........................................................................................................54 郵件收發(fā) .........................................................................................................55 公文審批 .........................................................................................................56 上下班登記 .....................................................................................................57 控制層的設計與實現(xiàn) ............................................................................................59 用戶登錄 .........................................................................................................59 添加員工 .........................................................................................................61 郵件收發(fā) .........................................................................................................62 公文審批 .........................................................................................................64 上下班 登記 .....................................................................................................65 本章小結 .................................