【正文】 nd realizes. Has realized from the merchandise control, the classification of goods and the inquiry, realizes to the shopping cart, user order form processing, arrives at the chatroom again, the manager system. Basically has realized the electronic merce function flow, can realize the user and the business online carries on the modity exchange. This system contact surface simple directviewing, simplify operation and use, interactive is strong, pletely based on the Inter work. Key word: Online purchase books system, JSP, 目錄 引言 ............................................................................................................................................... 1 1 項目概述 ................................................................................................................................. 8 研究背景 ................................................... 8 研究意義 ................................................... 8 業(yè)務(wù)流程描述 ............................................... 9 2 可行性分析 ........................................................................................................................... 11 技術(shù)可行 性 ................................................ 11 經(jīng)濟可行性 ................................................ 11 成本分析 ................................................ 11 效益分析 ................................................ 12 短期利益 ................................................ 12 長遠利益 ................................................ 12 用戶使用可行性 ............................................. 12 法律可行性 ................................................ 13 其他可供選擇的方案 ......................................... 13 結(jié)論 ...................................................... 13 3 需求分析 ............................................................................................................................... 13 總體目標 .................................................. 14 具體目標 .................................................. 14 網(wǎng)站前臺 ................................................ 14 網(wǎng)站后臺 ................................................ 15 系統(tǒng)功能建模 ................................................................................................................. 16 系統(tǒng)數(shù)據(jù)流程圖 ........................................... 16 數(shù)據(jù)字典 ................................................ 23 4 概要設(shè)計 ............................................................................................................................... 27 體系結(jié)構(gòu)設(shè)計 .............................................. 27 接口設(shè)計 .................................................. 28 外部接口 ................................................ 28 內(nèi)部接口 ................................................ 29 代碼設(shè)計 ........................................................................................................................... 29 代碼設(shè)計的原則 ........................................... 29 系統(tǒng)所需代碼設(shè)計 ......................................... 30 數(shù)據(jù)庫表設(shè)計 .............................................. 30 輸入輸出設(shè)計 .............................................. 31 輸入設(shè)計 ................................................ 31 輸出設(shè)計 ................................................ 33 運行設(shè)計 ........................................................................................................................... 33 服務(wù)器的軟硬件配置 ....................................... 33 客戶端的軟硬件配置 ....................................... 33 出錯處理設(shè)計 ................................................................................................................. 34 出錯輸出信息 ............................................. 34 出錯處理對策 ............................................. 34 安全保密設(shè)計 ................................................................................................................. 34 數(shù)據(jù)安全性 .............................................. 35 登陸用戶的安全性 ......................................... 35 操作安全性 .............................................. 35 系統(tǒng)安全性的其他考慮 ..................................... 35 維護設(shè)計 ........................................................................................................................... 35 維護問題 ................................................ 35 解決措施 ................................................ 36 5 詳細設(shè)計 ............................................................................................................................... 36 模塊定義 .................................................. 36 輸入項目 .................................................. 42 后臺輸入 ................................................ 42 前臺輸入 ................................................ 42 輸出項目 .................................................. 42 程序邏輯 .................................................. 43 6 編碼 ......................................................................................................................................... 45 概述開發(fā)工具及編程腳本 .......................................................................................... 45 開發(fā)工具 Dreamweaver ..................................... 45 編程腳本 javascript ...................................... 45 腳本習慣說明 .............................................. 45 7 測試 ......................................................................................................................................... 46 測試的原則及測試方法概述 ................................... 46 測試項目測試用例 ........................................... 46 單元 測試 ................................................ 47 集成測試 ................................................ 47 功能測試 ................................................ 47 系統(tǒng)測試 ................................................ 48 測試用例 ................................................ 48 軟件測試結(jié)論 ................................