GWAP--網上購物系統的開發

論文字數:16963,頁數:58

摘  要
 
 GWAP---通用WEB應用平臺( General WEB Application Platform)。
 伴隨著計算機技術在各行各業日益廣泛和深入的應用，網絡的概念早已深入人心。網絡在各行各業的發展戰略中占據了重要的位置，成為商家不可分割的部分。商品的宣傳已不只局限于電視與報紙，網絡已成為商家展示自己的另一個舞臺。商家建立網站，將商家各方面的宣傳與服務展現于網絡中，通過網絡更可實現如網上購物、信息查尋等功能，這些在改變我們原有經營方式與經營理念的同時，也為商家帶來了更高的效益。因此，對于商家來說，擁有一個屬于自己的網站是至關重要的。
 本論文研究一種基于MVC架構的三層結構的網上購物系統，其開發主要包括后臺數據庫的建立、前臺頁面的web設計以及后臺管理系統的設計。系統使用java語言并結合Struct2、Hibernate、Spring、Ajax、java script、HTML、Jsp/ Servlet等技術開發，利用Apache軟件基金會提供的Tomcat應用服務器建立運行環境，再結合MySql建立數據連接關系。因為本系統采用的是J2EE（J2EE是一套全然不同于傳統應用開發的技術架構，包含許多組件，主要可簡化且規范應用系統的開發與部署，進而提高可移植性、安全與再用價值）開發及MVC三層架構設計思想，使得系統的可移植性非常強，只需修改配置文件就能在在不同服務器上運行。
 購物網站的規劃與建設這一課題，是應用前景非常廣闊的！它的解決方案不僅僅可以針對購物的網站，同樣可以應用于多種多樣的網站建設。
 21世紀是信息化的社會，互聯網實現了世界范圍的網絡間的互聯和信息共享，并已全面介入人類生產生活的方方面面，帶動著人類社會的飛速發展。
 
關鍵詞：GWAP、 Web技術、 MVC架構、 J2EE、 SSH框架

 GWAP-LINE  SHOPPING  SYSTEM
 ABSTRACT
 
 GWAP --- General WEB application platform (General WEB Application Platform).
 With the increasingly widespread in many sectors of computer technology and in-depth application of the concept of the network already enjoys popular support. Network development strategy in all industries occupy an important position as an integral part of business. Promotional products is not limited to television and newspapers have been, the network has become another arena to show their business. Businesses set up websites to promote all aspects of business and services displayed on the network, the network can achieve such as online shopping, information search and other functions, these changes in our original mode of operation and business philosophy, but also for dealers higher efficiency. Therefore, for the business, own a website is essential.
 In this study, MVC architecture based on three layers of online shopping system, which mainly include database set up, front and back page of the web design management system. System using java language and integrate Struct2, Hibernate, Spring, Ajax, java script, HTML, Jsp /Servlet technologies development and use of Apache Software Foundation's Tomcat application server running environment, combined with MySql to establish the database. Because this system uses a J2EE (J2EE is a set of completely different from traditional application development, technical architecture, contains many components, mainly to simplify and standardize application development and deployment, thus enhancing portability, security, and re-use value ) development and three-tier MVC design, making the system portability is very strong, simply edit the configuration file will be able to run on different servers.
 Planning and construction of shopping sites this topic is very broad application prospects! Its solution can not only sites for shopping, the same can be applied to a wide range of website construction.
 The 21st century is the information society, to achieve a worldwide network of Internet interconnection and information sharing between and has been fully involved in all aspects of production and life of human beings, driven the rapid development of human society.

Key words: GWAP, Web technology, MVC architecture, J2EE, SSH framework
 
 
 目   錄

  摘  要 I
  1  前   言 1
  2  系統背景 2
2.1 GWAP概述 2
2.2 名詞解釋 3
2.3 GWAP研究目標、研究內容和擬解決的關鍵問題 4
  3  系統規劃 5
3.1 系統規劃概述 5
 3.2 系統規劃的目標，任務和主要工作 5
 3.3 系統規劃工作的特點 6
 3.4 項目實施前期工作 6
 3.5  GWAP網上購物系統的總體設計思路 7
 3.6  GWAP網上購物系統的建設原則 8
  4  系統需求分析 9
4.1系統功能概述 9
 4.1.1系統功能結構 9
 4.1.2系統功能描述 10
4.2系統用例 11
 4.2.1 頂級用例 11
 4.2.1.1交易系統 11
 4.2.1.2管理系統 12
 4.2.2交易系統用例分析 12
 4.2.2.1商品展示 12
 4.2.2.2購物車 15
 4.2.2.3訂單管理 19
 4.2.2.4用戶管理 21
 4.2.3管理系統用例分析 23
 4.2.3.1用戶管理 23
 4.2.3.2商品管理 25
4.3系統流程圖 27
 5  系統設計 29
 5.1系統邏輯 29
 5.2系統總體設計 29
5.2.1 系統體系結構 29
5.2.2 系統總體功能結構 30
5.3 系統總體架構 32
5.4 數據庫設計 33
5.4.1數據庫設計規范 33
5.4.2數據字典 33
5.5 代碼設計 37
5.5.1 代碼結構 37
5.5.2 代碼舉例 41
 6  系統實施與測試 43
6.1 系統部署 43
6.2 部分系統頁面的展示 43
6.3 系統測試 47
 總  結 48
 謝  辭 49
  參考文獻 50