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手機購物網(wǎng)站設(shè)計與實現(xiàn)畢業(yè)論文-全文預(yù)覽

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【正文】 .... 1 1. 1 課題背景和意義 ...........................................................................................................................1 1. 2 手機銷售網(wǎng)站現(xiàn)狀 .......................................................................................................................2 1. 3 論文工作及章節(jié)安排 ..................................................................................................................2 2 系統(tǒng)需求分析 ................................................................................................................. 3 2. 1 性能需求 .......................................................................................................................................3 2. 2 網(wǎng)站業(yè)務(wù)流程需求 .......................................................................................................................3 2. 3 安全需求 .......................................................................................................................................5 2. 4 開發(fā)語言與平臺 ...........................................................................................................................5 2. 5 數(shù)據(jù)加密與解密安全技術(shù) ..........................................................................................................6 3 系統(tǒng)設(shè)計 ........................................................................................................................ 8 3. 1 系統(tǒng)體系結(jié)構(gòu)總體設(shè)計 ..............................................................................................................8 3. 2 功能設(shè)計 .......................................................................................................................................9 3. 3 數(shù)據(jù)庫設(shè)計 ............................................................................................................. 12 3. 3. 1 數(shù)據(jù)庫需求分析 .................................................................................................................. 12 3. 3. 2 數(shù)據(jù)庫概念結(jié)構(gòu)設(shè)計 ......................................................................................................... 13 3. 3. 3 數(shù)據(jù)庫邏輯結(jié)構(gòu)設(shè)計 ......................................................................................................... 16 3. 4 系統(tǒng)中組件的設(shè)計 ................................................................................................... 20 3. 4. 1 數(shù)據(jù)庫連接查詢組件設(shè)計 ................................................................................................. 20 3. 4. 2 分頁組件設(shè)計 ...................................................................................................................... 21 3. 4. 3 加密組件的設(shè)計 .................................................................................................................. 21 3. 5 安全設(shè)計 ................................................................................................................. 22 3. 5. 1 系統(tǒng)安全設(shè)計 ...................................................................................................................... 23 3. 5. 2 硬件和系統(tǒng)安全 .................................................................................................................. 24 4 系統(tǒng)的實現(xiàn) .................................................................................................................. 25 4. 1 系統(tǒng)主要模塊實現(xiàn) .................................................................................................................... 25 4. 1. 1 商品 (手機 )維護模塊 ............................................................................................................ 25 4. 1. 2 會員維護模塊 ...................................................................................................................... 28 4. 1. 3 訂單維護模塊 ...................................................................................................................... 31 4. 1. 4 管理員維護模塊 ................................................................................................................... 33 4. 1. 5 用戶登陸模塊 ...................................................................................................................... 34 4. 2 客戶端界面設(shè)計 ........................................................................................................................ 35 4. 2. 1 商品 (手機 )信息瀏覽模塊 ..................................................................................................... 35 4. 2. 2 購物車管理模塊 設(shè)計 ........................................................................................................... 37 4. 2. 3 提交訂單模塊設(shè)計 ............................................................................................................... 38 4. 3 軟件技術(shù)實現(xiàn) ............................................................................................................................ 39 手機購物網(wǎng)站設(shè)計與實現(xiàn) 云南省農(nóng)業(yè)職業(yè)技術(shù)學(xué)校畢業(yè)生論文 IV 4. 3. 1 表現(xiàn)層 ................................................................................................................................. 40 4. 3. 2 業(yè)務(wù)層 ................................................................................................................................. 40 4. 3. 3 數(shù)據(jù)層 ................................................................................................................................. 42 4. 4 系統(tǒng)實現(xiàn)難點及解決 ............................................................................................................... 42 4. 4. 1 優(yōu)化 ..................................................................................................................................... 42 4. 4. 2 決策模塊功能 ...................................................................................................................... 48 4. 4. 3 對調(diào)撥費用的處理 ............................................................................................................... 49 5 系統(tǒng)運行與測試 ............................................................................................................ 52 5. 1 系統(tǒng)運行環(huán)境 ............................
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