【正文】 ................2 課題任務 ..................................................................................................................................4 課題內(nèi)容 .........................................................................................................................4 本人承擔任務 .................................................................................................................5 論文結構 ................................................................................................................................5第二章 相關理論技術簡介 ..............................................................................................................6 .NET........................................................................................................................................6 SQL SERVER2022 數(shù)據(jù)庫 .........................................................................................................7 ....................................................................................................................................9 本章小結 ...............................................................................................................................10第三章 系統(tǒng)需求分析 ....................................................................................................................11 功能性需求 ...........................................................................................................................11 角色分析 .........................................................................................................................11 業(yè)務功能 .........................................................................................................................11 非功能性需求 .......................................................................................................................17 環(huán)境需求 .......................................................................................................................17 系統(tǒng)負載能力要求 .......................................................................................................17 系統(tǒng)安全性要求 ...........................................................................................................18 系統(tǒng)反應速度要求 .......................................................................................................18 系統(tǒng)開放性和擴張性 ...................................................................................................18 本章小結 ...............................................................................................................................18第四章 系統(tǒng)概要設計 ....................................................................................................................19 系統(tǒng)設計目標 ......................................................................................................................19 系統(tǒng)整體技術架構設計 ......................................................................................................19 功能設計 ...............................................................................................................................21 需求管理 .........................................................................................................................21 采購管理 .........................................................................................................................23 銷售管理 .........................................................................................................................25 庫存管理 .........................................................................................................................28 數(shù)據(jù)庫設計 ...........................................................................................................................30 數(shù)據(jù)庫的基本 ER 圖 ......................................................................................................30 數(shù)據(jù)庫的表設計 .............................................................................................................31第五章 系統(tǒng)詳細設計 ....................................................................................................................34 系統(tǒng)軟件組件的設計 ...........................................................................................................34ii / 41 數(shù)據(jù)訪問層的設計 .........................................................................................................34 業(yè)務邏輯層的設計 .........................................................................................................35 數(shù)據(jù)實體層的設計 .........................................................................................................37 Service 發(fā)布層的設計 .............................................................................................38 界面設計 ...............................................................................................................................39 需求管理 .........................................................................................................................39 采購管理 .........................................................................................................................40 銷售管理 .........................................................................................................................42 庫存管理 .........................................................................................................................44第六章 結論及展望 ........................................................................................................................48 論文工作總結 ......................................................................................