【正文】 .......3 目標 .............................................................................................................................................................3 系統(tǒng)框架設(shè)計 .............................................................................................................................................3 運行模式 .....................................................................................................................................................4 網(wǎng)站總體說明 .....................................................................................................................................4 假設(shè)和約束 .........................................................................................................................................5 功能需求 .....................................................................................................................................................5 功能需求描述 .....................................................................................................................................5 用戶類型 ...........................................................................................................................................10 服務用例 ...........................................................................................................................................10 對性能的規(guī)定 ...................................................................................................................................14 輸入輸出要求 ...................................................................................................................................14 數(shù)據(jù)管理能力要求 ...........................................................................................................................14 故障處理要求 ...................................................................................................................................15 其他專門要求 ...................................................................................................................................15 支持環(huán)境 ...................................................................................................................................................15第 2 章 交易平臺網(wǎng)站數(shù)據(jù)庫設(shè) 計說明書 ...........................................................................................................16 引言 ...........................................................................................................................................................16 編寫目的 ...........................................................................................................................................16 背景 ...................................................................................................................................................16 定義 ...................................................................................................................................................16 參考資料 ...........................................................................................................................................16 數(shù)據(jù)庫設(shè)計 ...............................................................................................................................................16 關(guān)系圖 ...............................................................................................................................................16 標識符和約定 ...................................................................................................................................18 數(shù)據(jù)庫表設(shè)計格式說明 ...................................................................................................................18 支持軟件 ...........................................................................................................................................18 數(shù)據(jù)表設(shè)計 ...............................................................................................................................................18 表說明 ...............................................................................................................................................18 運用設(shè)計 ...................................................................................................................................................20 數(shù)據(jù)庫的完整性和安全性 ...............................................................................................................20第 3 章 項目開發(fā)計劃 ...........................................................................................................................................21成都大學學士學位論文（設(shè)計）II 引言 ...........................................................................................................................................................21 編寫目的 ...........................................................................................................................................21 項目簡介 ...........................................................................................................................................21 項目名稱 ...........................................................................................................................................21 產(chǎn)品標識 ...........................................................................................................................................21 定義 ...................................................................................................................................................21 參考資料 ...........................................................................................................................................21 項目概述 ...................................................................................................................................................21 工作內(nèi)容 ...............................................................................................................................