b2c电子商务平台的设计与实现学位论文.doc

计算机信息工程学院毕业设计说明书 PAGE  摘要 摘要 随着互联网技术进入中国后，电子商务发展的如火如荼，电子商务被越来越多的企业作为一种交易方式，地位与日剧增。电子商务已经成为企业之间、企业对个人、个人之间重要的交易方式。本论文就毕业设计的内容，系统地阐述了整个电子商务系统的设计与实现。 系统主要解决三个问题：1、web程序的开发。2、解决数据库访问的安全问题。3、购物车技术的设计与实现。数据库的安全问题主要是防止SQL注入的安全问题，采用PreparedStatement来先进行预编译sql语句，这样就避免了使用Statement出现的SQL注入的问题。通过分析购物车的特点和作用，决定采用将购物车的信息存入数据库，操作购物车时，对数据库中的购物车对应的表进行对应的操作。本系统基于B/S模式，实现了用户模块和管理员模块的所有功能，用户模块包括：用户登录与注册、浏览商品、查询、加入购物车、购买与评论功能。管理员模块包括：管理员登录、用户管理、商品管理、评论管理、系统公告管理。 本系统的界面简洁明了，操作便捷，交互性较好。本系统的实现可以为商家提供很多的便利，将传统的购物模式改为网上购物模式，避免了现实中商店会遇到的很多问题。对于商城中的会员，更加方便他们对商品的购买和挑选，足不出户就能享受购物的乐趣。 关键词：B2C；电子商城；在线购物；系统实现； Abstract Abstract With the Internet technology into China , e-commerce development in full swing , more and more e-commerce business as a trading status with the Japanese surge. E-commerce has become among business, business to significant transactions between individuals, individuals. The papers on the graduation project , systematically describes the design and implementation of the entire e-commerce system . System is mainly to solve three problems : 1 , the development of web application. 2 , solve the security problem of database access . 3, the design and implementation of shopping cart technology. Database security is to prevent SQL injection security issues , using PreparedStatement to be pre- compiled sql statement , thus avoiding the use of Statement SQL injection problems arise . By analyzing the characteristics and functions of a shopping cart , decided to use the shopping cart information stored in the database , operating shopping cart, shopping cart in the database table corresponding to the corresponding operation . All functions of the system based on user module B / S mode to achieve the user module and administrator module include : user login and registration , browsing merchandise , query, add to cart, purchase and review functions. Administrator modules include: administrator login , user management, product management, review management, system management a