【正文】 ： 計算機科學與技術(shù) 所在班級： 指導(dǎo)老師： 徐龍琴 成績：2 / 36目 錄設(shè)計總說明 ............................................................................................................................3 .............................................................................................................4 研究背景 ........................................................................................................................4 意義及目的開發(fā) ............................................................................................................4 .....................................................................................................................5 開發(fā)環(huán)境和軟件 ............................................................................................................5 系統(tǒng)設(shè)計與功能分析 ....................................................................................................5 .........................................................................................................................6 系統(tǒng)概念結(jié)構(gòu)設(shè)計 .....................................................................................................6 系統(tǒng)功能模塊圖 ....................................................................................................6 數(shù)據(jù)流程圖 ...........................................................................................................7 系統(tǒng)邏輯結(jié)構(gòu)設(shè)計 .....................................................................................................8 物理結(jié)構(gòu)設(shè)計 ...........................................................................................................10 數(shù)據(jù)庫關(guān)系圖 ...........................................................................................................11 ...........................................................................................................14 用戶登錄模塊 ..............................................................................................................14 系統(tǒng)管理模塊 ..............................................................................................................14 信息管理模塊 ..............................................................................................................14 信息查詢模塊 ..............................................................................................................15 其他模塊 ......................................................................................................................15 ...............................................................................................................16 用戶登錄 ......................................................................................................................16 系統(tǒng)管理 ......................................................................................................................16 信息管理 ......................................................................................................................17 信息查詢 ......................................................................................................................19 其他模塊 ......................................................................................................................20 關(guān)于 ......................................................................................................................20 計算器 ..................................................................................................................20 退出 ......................................................................................................................20 優(yōu)缺點自我評價 ..........................................................................................................21 ......................................................................