网上食品商店的设计与实现毕业论文

网上食品商店的设计与实现

院 (系) 信息学院 专 业 计算机科学与技术 班 级 学 号 姓 名 指导教师

2013年 5 月 2 日

摘 要

本文研究了一个网上食品商店系统，此方案具有用户使用更简单、界面更直观等优点。虽然网上食品商店在我国兴起的时间还不是太长，但它发展很快。随着我国互联网的普及和网上食品商店的日趋成熟，会有越来越多的消费群体加入到这个行列中来，市场潜力会得到充分的发挥。

食品在网上销售不仅是传统销售渠道的发展和补充，也是未来食品销售的发展方向。网络给人们带来了实惠,也给商品带来了广阔的生存空间。网上食品商店具有很多新的特性。它的营业成本比传统意义上的商店低得多。它不需要将大笔的流动资金买货品,可依靠“零库存”管理，缩短资金周转的周期。同时网上食品商店更容易开拓市场，实现市场的整合。

本文分析了系统实现中的难点和重点。设计实现销售排行、新品上架、特价商品、查看订单、购物车和会员修改个人信息等的jsp页面 。分析并解决实现中的若干技术问题,建立完整的网上食品商店系统，并分析结果。

关键词：网上食品商店系统，JSP，数据库

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Abstract

An online grocery store system with a simple and intuitive user interface is developed in this paper. Online food stores in China are developing rapidly, although it is not a long time up to now. With the popularization of the Internet and online grocery store becoming more mature, more and more consumer groups will join it and the market potential will be given enough room to show.

Foods online sale is not only the development and supplement of the traditional sales channels, but also the direction of future development. The Internet has brought tangible benefits to people, and also a broad space of goods. Online food store has many new features, such as much lower operating cost than traditional stores. It does not require an enormous amount of liquidity to buy goods. Online food store can rely on the \funds turnover at the same time. Online food stores are much easier to open up the market and realize the integration of the market.

The difficulty and key points in system implementation are analyzed in this paper, mainly reflecting in the design of the JSP pages of the sales list, new products, special products, check orders, shopping cart and membership changing passwords. Some technique problems in the development of the complete online food store system are also analyzed and resolved, and the results are discussed.

Keywords: Online grocery store system, JSP, database

目录

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1 引言 ................................................................................................................................................ 1 1.1 课题的背景、目的与意义 ........................................ 1 1.2 国内外现状 .................................................... 1 1.3 研究（设计）内容 .............................................. 2 1.4 论文的组织结构 ................................................ 2 2 相关技术简介 ............................................................................................................................. 3 2.1 JSP技术 ...................................................... 3 2.2 MICROSOFT SQL SERVER2000 ......................................... 3 2.3 WEB服务器 ..................................................... 4 2.4 分类数据库与JAVASCRIPT ......................................... 4 2.5 CSS层 ........................................................ 4 3 系统分析 ....................................................................................................................................... 5 3.1 可行性分析 .................................................... 5 3.2 需求分析 ...................................................... 5 3.2.1 业务需求分析 ................................................ 5 3.2.2 用户需求分析 ................................................ 6 3.2.3 功能需求分析 ................................................ 6 3.3 业务流程分析 .................................................. 6 3.3.1 前台业务流程分析 ............................................ 6 3.3.2 后台业务流程分析 ............................................ 7 3.4 数据流程分析 .................................................. 7 3.5 运行环境及开发工具 ............................................ 9 4 系统总体设计 ........................................................................................................................... 10 4.1 系统结构设计 ................................................. 10 4.2 功能模块设计 ................................................. 10 4.2.1 前台模块的功能模块设计 ..................................... 11 4.2.2 后台管理模块的功能模块设计 ................................. 11 4.3 数据库设计 ................................................... 12 4.3.1 E-R图 ..................................................... 12 4.3.2 基本表设计 ................................................. 16 5 系统实现 ..................................................................................................................................... 20 5.1 程序设计 ..................................................... 20 5.2 系统页面的设计与实现 ......................................... 20 5.3 前台功能模块的实现 ........................................... 20 5.3.1 用户管理模块 ............................................... 21

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5.3.2 商品信息模块 ............................................... 24 5.3.3 购物车模块 ................................................. 25 5.3.4 订单查询模块 ............................................... 28 5.3.5 商城公告模块 ............................................... 28 5.4 后台功能模块的实现 ........................................... 29 5.4.1 管理员登录模块 ............................................. 29 5.4.2 添加食品模块 ............................................... 30 5.4.3 订单信息管理模块 ........................................... 32 5.4.4 查询用户信息模块 ........................................... 33 5.4.5 添加分类模块 ............................................... 33 6 结 论 .......................................................................................................................................... 35 参考文献 .......................................................................................................................................... 36 致 谢 .............................................................................................................................................. 37

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