【正文】 大連交通大學(xué) 2021 屆本科畢業(yè)設(shè)計（論文） 1 目 錄 引 言 .........................................................................................................................................1 1課題研發(fā)的目的和意義 ..........................................................................................................1 2目標 ..........................................................................................................................................1 第一章 可行性研究 ................................................................................................................2 ......................................................................................................2 ..........................................................................................................................2 ......................................................................................................................2 ......................................................................................................................2 ......................................................................................................................2 第二章 需求分析 .......................................................................................................................4 ..............................................................................................................................4 ..............................................................................................................................4 教師信息管理 ..................................................................................................................4 教師所屬學(xué)院管理 ..........................................................................................................4 教師科研方面的信息管理 ..............................................................................................4 文件管理 ..........................................................................................................................5 教師的留言板信息管理 ..................................................................................................5 系 統(tǒng)設(shè)置管理 ..................................................................................................................5 第三章 總體設(shè)計 ....................................................................................................................6 ..................................................................................................6 ..................................................................................................................6 ......................................................................................................................7 ..........................................................................................................8 ............................................................................................................................ 11 ............................................................................................................................15 第四章 數(shù)據(jù)庫設(shè)計 ..............................................................................................................17 ............................................................................................................17 ER圖 ................................................................................................................18 ................................................................................................................20 大連交通大學(xué) 2021 屆本科畢業(yè)設(shè)計（論文） 2 第五章 詳細設(shè)計 .....................................................................................................................26 ........................................................................................................................26 ................................................................................................................28 ........................................................................................28 教師信息 管理 ................................................................................................................28 教師所屬學(xué)院信息管理 ................................................................................................29 論文信息管理 ................................................................................................................29 文件上傳管理 ................................................................................................................29 系統(tǒng)信息管理 ................................................................................................................30 留言板信息管理 ............................................................................................................30 ............................................................................................30 教師信息 管理 ................................................................................................................30 科研信息管理 ................................................................................................................31 文件下載管理 ................................................................................................................31 留言板信息管理 ............................................................................................................31 第六章 系統(tǒng)實現(xiàn) ..................................................................................................................32 JSP的選用及介紹 ............................................................................................32 ................................................................................................................32 WEB 技術(shù)簡介 ............................................................................................