【正文】 ..................................15 搜索 ........................................................................................................15 購物車 ....................................................................................................15 訂單 ........................................................................................................16 會員中心 .................................................................................................16 網(wǎng)站后臺 .................................................................................................16 UI 界面設(shè)計 ...........................................................................................16 性能規(guī)定 ...........................................................................................................17 系統(tǒng)可擴充性與維護性 ............................................................................17 國際化 ....................................................................................................17 系統(tǒng)易用性 .............................................................................................17 系統(tǒng)的標(biāo)準(zhǔn)性 ..........................................................................................18 系統(tǒng)的響應(yīng)速度 ......................................................................................18 系統(tǒng)安全性需求 ......................................................................................18 數(shù)據(jù)管理能力要求 ...................................................................................19 故障處理要求 ..........................................................................................19 運行環(huán)境規(guī)定 ....................................................................................................19 設(shè)備 ........................................................................................................19 對客戶端電腦設(shè)備要求： ........................................................................19 支持軟件 .................................................................................................20 接口 ........................................................................................................20 控制 ........................................................................................................20 第 4 章 概要設(shè)計 ..........................................................................................................21 概要設(shè)計 ...........................................................................................................21 系統(tǒng)總體結(jié)構(gòu)設(shè)計 ...................................................................................21 定義 ........................................................................................................22 總體設(shè)計 ...........................................................................................................22 需求規(guī)定 .................................................................................................22 運行環(huán)境 .................................................................................................22 公共命名規(guī)范 ..........................................................................................22 基本設(shè)計概念和處理流程 ...................................................................................26 系統(tǒng)框架設(shè)計 ..........................................................................................26 數(shù)據(jù)訪問層 .............................................................................................26 業(yè)務(wù)邏輯層 ............................................................................................27 表示層 ...................................................................................................27 整體表格 ...........................................................................................................27 頁面表 ....................................................................................................27 目錄 3 類表 ........................................................................................................28 結(jié)構(gòu)概述 ...........................................................................................................29 用戶 ........................................................................................................29 訂單 ........................................................................................................34 后臺 ........................................................................................................38 接口設(shè)計 ...........................................................................................................41 用戶接口 .................................................................................................41 外部接口 .................................................................................................42 內(nèi)部接口 .................................................................................................42 系統(tǒng)出錯處理設(shè)計 .............................................................................................43 出錯信息 .................................................................................................43 系統(tǒng)維護設(shè)計 ..........................................................................................44 第 5 章 數(shù)據(jù)庫設(shè)計 .......................................................................................................45 會員表 （ UserInfo） ........................................................................................45 圖書表 （ BookInfo） ........................................................................................45 購物車表 （ ShopingCar） .................................................................................46 訂單表 （ OrderInfo） ......................................................................................46 第 6 章 軟件測試 ..........................................................................................................47 測試計劃的制定 ........