摘  要

在互联网高速发展和巨大网民数量规模的背景下，我国网上商城存在巨大的发展潜力。开发食品团购系统迎合时代潮流，满足经济市场的需求。在未来几年内，在网上食品商城购物的方式将越来越受到人们的欢迎。不同的电商采用不同的经营模式，主要有C2C和B2C的经营模式，本系统的设计主要面对对象是消费者，因此采用B2C的经营模式。

本系统是基于Java/MySQL技术进行开发实现的JavaWeb项目，因此数据库后台采用MySQL数据库，开发还使用了Servlet和Jsp技术。本系统主要分为前台和后台的功能模块，使用表示层、逻辑层、数据层的三层架构模式来进行设计和实现。本文将对所涉及的技术进行介绍，进行需求分析说明，对系统进行详细的设计，然后说明实现方式，最后测试系统的可用性，稳定性等。本系统的主要目标是提供产品展示及产品的购买的功能，方便用户低价购买，实现消费者利益的最大化。

关键词：食品团购  网上商城  JavaWeb

ABSTRACT 

Under the background of the rapid development of the Internet and the large number of large netizens, China's online shopping mall has great potential for development. The development of food group buying system caters to the trend of the times and meets the needs of the economic market. In the next few years, the way of shopping in the online food mall will be more and more popular. Different e-commerce companies adopt different business models, mainly C2C and B2C business models. The design of this system is mainly for consumers, so the B2C business model is adopted.

This system is a JavaWeb project developed based on Java/MySQL technology. Therefore, the database background uses MySQL database, and the development also uses Servlet and Jsp technology. The system is mainly divided into functional modules in the foreground and background, and is designed and implemented using a three-layer architecture mode of presentation layer, logic layer and data layer. This article will introduce the technology involved, carry out the requirements analysis, design the system in detail, then explain the implementation, and finally test the availability and stability of the system. The main goal of the system is to provide product display and product purchase functions, which is convenient for users to purchase at low prices and maximize consumer benefits.

Keywords : food group  purchase online shopping  JavaWeb