【正文】 sion of demand, Then the concrete need of every semester of basis, Carry on the mission arrange in order to include mission to increase,modify,delete, the teaching mission of the born and end performance. Develop that system。s trivial business. 目錄 第一章 開發(fā)概要 ............................................................................................................. 5 軟件的開發(fā)及應(yīng)用現(xiàn)狀分析 ................................................................................. 5 項目所使用的相關(guān)技術(shù)的 說明 .............................................................................. 6 C語言介紹 ................................................................................................ 6 Visual Studio2020 平臺介紹 ......................................................................... 8 技術(shù)介紹 ....................................................................................... 8 SQL Server2020 介紹 ................................................................................... 9 第二章 系統(tǒng) 分析 ........................................................................................................... 10 需求分析 .......................................................................................................... 10 用戶特點 ........................................................................................................... 11 對性能的要求和約束 .......................................................................................... 11 系統(tǒng)可行性 ....................................................................................................... 11 第三章 系統(tǒng)模塊設(shè)計 .................................................................................................... 11 數(shù)據(jù)庫設(shè)計 ........................................................................................................ 12 數(shù)據(jù)庫表 .................................................................................................. 12 數(shù)據(jù)庫功能及約束 .................................................................................... 15 數(shù)據(jù)庫 ER 圖 .......................................................................................... 16 系統(tǒng)流程圖 ........................................................................................................ 18 我要投票系統(tǒng)的組成模塊 .................................................................................. 19 客戶模塊 .................................................................................................. 19 新聞模塊 .................................................................................................. 19 留言簿模塊 .............................................................................................. 20 管理員模塊 .............................................................................................. 20 登陸注冊模塊 ........................................................................................... 20 投票模塊 .................................................................................................. 21 第四章 系統(tǒng)詳細設(shè)計與實現(xiàn) .......................................................................................... 21 登陸注冊模塊詳細設(shè)計 ...................................................................................... 21 功能描述 .................................................................................................. 21 界面設(shè)計 .................................................................................................. 22 驗證碼及其刷新的代碼實現(xiàn) ..................................................................... 23 數(shù)據(jù)流 ..................................................................................................... 25 投票模塊詳細設(shè)計 ............................................................................................. 25 功能描述 .................................................................................................. 25 界面設(shè)計 .................................................................................................. 26 投票模塊中的關(guān)鍵代碼 ............................................................................ 28 新聞模塊詳細設(shè)計 ............................................................................................. 29 功能描述 .................................................................................................. 29 界面設(shè)計 .................................................................................................. 30 實現(xiàn)新聞模塊的關(guān)鍵代碼 ........................................................................ 32 留言簿模塊詳細 設(shè)計 .......................................................................................... 33 功能描述 .................................................................................................. 33 界面設(shè)計 .................................................................................................. 34 實現(xiàn)留言薄頁面的關(guān)鍵代碼 ..................................................................... 35 管理員模塊詳細設(shè)計 .......................................................................................... 36 功能描述 .................................................................................................. 36 界面設(shè)計 .................................................................................................. 36 管理員權(quán)限的關(guān)鍵代碼 ............................................................................ 38 客戶模塊設(shè)計 .................................................................................................... 40 功能描述 .................................................................................................. 40 界面設(shè)計 .................................................................................................. 40 注冊投票頁面的關(guān)鍵代碼 ........................................................................ 40 系統(tǒng)其他功能 ................................................................................................... 42 第五章 系統(tǒng)測試 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