基于struts2的網上書店系統的設計與實現(編輯修改稿)

　

【文章內容簡介】 ......... 7 Struts2 principle of work ......................................................................... 7 3 The construction of the development environment and configuration .......................... 9 Development environment introduction ............................................................. 9 Develop software download, install and environment configuration................. 9 JDK download and installation ......................................................... 9 Tomcat download and installation ................................................... 10 download and installation .............................................. 10 Struts2 download and environment of the setups configuration ........... 10 4 System requirements and analysis ............................................................................... 13 Feasibility analysis ........................................................................................... 13 Technical feasibility............................................................................... 13 Economic feasibility .............................................................................. 13 Legal feasibility ..................................................................................... 13 System needs analysis ...................................................................................... 13 Function demand ................................................................................... 13 Performance demands ........................................................................... 14 System data flow analysis ................................................................................ 14 On top of the data flow chart ................................................................. 14 The second data flow chart .................................................................... 14 The third layer data flow chart .............................................................. 15 5 System overall design.................................................................................................. 17 Website functions overview.............................................................................. 17 CONTENTS VII System function ..................................................................................... 17 System characteristics ........................................................................... 17 Website system design ...................................................................................... 18 The system function module partition ................................................... 18 Database design ................................................................................................ 20 Database analysis .................................................................................. 20 Database concept structure design ........................................................ 20 Database detail structure design ............................................................ 20 Connect to database code ...................................................................... 21 6 The detailed design ...................................................................................................... 23 Front desk part design ...................................................................................... 23 Public module design ............................................................................ 23 User login module design ...................................................................... 23 User registration module design ............................................................ 24 The user data module design ................................................................. 25 The realization of the function of the shopping cart.............................. 26 View history shopping record realized .................................................. 28 Backstage part design ....................................................................................... 28 Administrator on function design .......................................................... 28 Books management functions ............................................................... 28 User management functions .................................................................. 29 Order management functions ................................................................ 29 Blocker function in this system, the application .............................................. 29 7 Last word ..................................................................................................................... 31 To thank .......................................................................................................................... 33 reference ......................................................................................................................... 35 statement 1 緒論 1 1 緒論 研究背景 Inter 的迅速發展正以前所未有的深度和廣度影響和改善著人類生活的各個方面。 今天的 Inter 已不再是計算機人員和軍事部門進行科研的領域，而是變成了一個開發和使用信息資源的覆蓋全球的信息海洋。在 Inter 上，按從事的業務分類包括了廣告公司，航空公司，農業生產公司，藝術，導航設備，書店，化工，通信，計算機，咨詢，娛樂，財貿，各類商店，旅館等等 100 多類，覆蓋了社會生活的方方面面，構成了一個信息社會的縮影。越來越多的人開始意識到 Inter 所蘊含的經濟價值的無窮商機 。電 子商務是當今發展最快、最流行、最熱的 IT 行業。網上書店是一個在因特網上銷售圖書的電子商務系統。網上書店 在價格 、 時效性 、 品種 、 查詢方式等方面都有優勢 。本系統正是在這樣的背景下，順應時代的發展與科技的進步而產生的，并擁有很大的發展空間。 網上書店的發展 國外最早的電子商務體驗其實是從網上售書開始的。 1994 年 7月，美國考夫?貝佐斯在西雅圖開設了全球第一家網上書店 —— 亞馬遜書店。這個與世界最長河流亞馬遜同名的網絡書店也是全球電子商務的一面旗幟。從創辦至今，亞馬遜公司的全球客戶已達 4000 萬，是最受歡迎的購物網站； 它在網絡上銷售的商品已達 430 萬種；營業額已超過 10億美元；其公司市值更超過了 300 億美元。亞馬遜成功的示范效應讓網上售書在世界范圍內很快形成了一股洶涌之潮，尤其是西歐、北美等發達國家。甚至在傳統發行體系頗為完善的德國，也同樣刮起了網上售書的旋風。 2020 年左右，中國也引入了網上書店這種 B2C 的電子商務模式。有以卓越網和當當網為代表的直接建立在因特網上的虛擬書店，其中卓越定位于精品圖書的銷售，當當網則是追隨亞馬遜模式的多品種銷售的代表；還有一類是出于競爭或仿效也加入網上書店行列的一些老牌圖書銷售商，如