【正文】 ............................................................................................. 9 J2EE ........................................................................................................ 9 .NET ........................................................................................................ 9 Web 的特點 .......................................................................................... 10 SSH（ Struts+Spring+Hibernate） ................................................................. 10 Struts ..................................................................................................... 10 2 ..................................................................................................... 11 Hibernate ............................................................................................... 12 SSH 框架搭建 ...................................................................................... 12 開發(fā)工具介紹 ................................................................................................ 13 JDK .............................................................................................. 13 MyEclipse .................................................................................... 13 Tomcat ........................................................................................ 13 MySQL ....................................................................................... 14 Rational Rose Enterprise Edition .......................................................... 14 3 可行性研究 .............................................................................................................. 15 可行性研究的目的 ........................................................................................ 15 經(jīng)濟可行性分析 ............................................................................................. 15 開發(fā)成本估算 ....................................................................................... 15 技術(shù)可行性 .................................................................................................... 16 系統(tǒng)的簡要描述 ................................................................................... 16 處理流程和數(shù)據(jù)流程 ........................................................................... 16 社會可行性 .................................................................................................... 17 4 需求分析 .................................................................................................................. 18 用戶需求 ......................................................................................................... 18 管理員的需求 ....................................................................................... 19 教員的需求 ........................................................................................... 19 學員的需求 ........................................................................................... 19 權(quán)限設(shè)置 ............................................................................................... 19 分析系統(tǒng)的數(shù)據(jù)要求 .................................................................................... 19 數(shù)據(jù)正確性 .......................................................................................... 20 數(shù)據(jù)的處理及時 .................................................................................. 20 數(shù)據(jù)的完整性 ....................................................................................... 20 數(shù)據(jù)庫的概念模型 ......................................................................................... 20 系統(tǒng)運行要求 ................................................................................................ 21 3 PC 機的設(shè)計系統(tǒng)配置 ......................................................................... 21 系統(tǒng)的運行要求 .................................................................................. 22 系統(tǒng)運行環(huán)境搭建 ......................................................................................... 22 jdk 的環(huán)境變量配置 ............................................................................. 22 Tomcat 的環(huán)境變量配置 ...................................................................... 22 安裝及創(chuàng)建數(shù)據(jù)庫 .................................................................. 22 部署系統(tǒng) ............................................................................................... 23 修正系統(tǒng)開發(fā)計劃 ........................................................................................ 23 5 概要設(shè)計 .................................................................................................................. 24 功能模塊設(shè)計 ................................................................................................ 24 功能模塊劃分 ....................................................................................... 24 信息統(tǒng)計模塊的分析設(shè)計 .................................................................. 25 系統(tǒng)模塊功能描述 .............................................................................. 26 數(shù)據(jù)庫設(shè)計 ..................................................................................................... 28 數(shù)據(jù)庫表 ER 圖 .................................................................................... 28 數(shù)據(jù)庫的設(shè)計 ...................................................................................... 30 數(shù)據(jù)庫數(shù)據(jù)結(jié)構(gòu)設(shè) 計 ........................................................................... 32 6 詳細設(shè)計 .................................................................................................................. 34 系統(tǒng)業(yè)務(wù)流程分析與具體實現(xiàn) ..................................................................... 34 USE CASE 圖 .............................................................................................. 36 系 統(tǒng)框架設(shè)計實現(xiàn) ...................................................................................... 37 數(shù)據(jù)持久層 .......................................................................................... 37 業(yè)務(wù)邏輯層 .............