目  录
摘  要 1
Abstract 2
第1章  前  言 3
1.1  项目的背景和意义 3
1.2  研究现状 3
1.3  研究内容及预期目标 3
第2章  技术与原理 7
第3章  系统需求分析 8
3.1  可行性分析 8
3.2  业务需求分析 8
3.3  功能需求分析 9
3.4  对象模型分析 11
3.5  非功能需求分析 11
第4章  系统总体设计 13
4.1  系统架构设计 13
4.2  功能模块设计 13
4.3  数据库设计 15
4. 4  类设计 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
第5章  系统详细设计与实现 17
5.1  实现系统功能所采用技术 17
第6章  系统测试与部署 21
第7章  结论 22
参考文献 23
摘  要
随着人们生活水平的提高,对物质要求也越来越高。人们网购的消费也逐年增长，所以电子商务发展十分迅速，网上商城应运而生，为人们的网上购物提供了好的平台。从长远来看,企业对消费者的电子商务将最终在电子商务领域占据重要地位。但是由于各种因素的制约,目前以及比较长的一段时间内,这个层次的业务还只能占比较小的比重。它是以互联网为主要服务提供手段,实现公众消费和提供服务,并保证与其相关的付款方式的电子化。它是随着万维网(WWW)的出现而迅速发展的,可以将其看作是一种电子化的零售。目前,在互联网网上遍布各种类型的商业中心,提供从鲜花、书籍到计算机、汽车等各种消费商品和服务。这种购物过程彻底改变了传统的面对面交易和一手交钱一手交货及面谈等购物方式,这是一种新的,很有效的电子购物方式。当然,要想放心大胆地进行电子购物活动,还需要非常有效的电子商务保密系统。本文运用建模工具（Enterprise Architect）进行了系统的需求分析和建模，并在此基础上，对系统架构、数据库、模块功能和系统界面进行了设计，基于Javaweb设计并实现了系统。系统使用MySql作为后台的数据管理系统，后端框架采用最新的springboot,而在前端使用JDBC技术实现数据访问,并且通过Themeleaf模板渲染页面。根据消费者网上购物实际情况，系统设计了包括商品展示浏览，数据爬取，下单模拟支付，用户评论，加入购物车，搜索商品，购买商品以及后台管理等多个模块，并对模块的大部分功能进行了实现。
此系统试运行时取得了很好的效果,具有比较高的应用价值。
关键词：电子商城;Javaweb;MySql;JDBC;Thymeleaf;springboot.
                                    Abstract
With the improvement of people's living standards, the material requirements are getting higher and higher. The consumption of online shopping has also increased year by year, so the development of e-commerce is very rapid, and online shopping malls have emerged as the times require, providing a good platform for people to shop online. In the long run, enterprise-to-consumer e-commerce will eventually occupy an important position in the field of e-commerce. However, due to various factors, at this and for a long period of time, this level of business can only account for a relatively small proportion. It provides the means of providing the Internet as the main service, realizing public consumption and providing services, and guaranteeing the electronic payment methods associated with it. It has grown rapidly with the advent of the World Wide Web (WWW) and can be seen as an electronic retail. At present, there are various types of commercial centers on the Internet, providing everything from flowers and books to computers and automobiles. This kind of shopping process has completely changed the traditional face-to-face transaction and the one-handed delivery and face-to-face shopping methods, which is a new and effective way of e-shopping. Of course, in order to be confident in e-shopping activities, you need a very effective e-commerce security system. In this paper, the modeling analysis tool (Enterprise Architect) is used to analyze and model the system requirements. Based on this, the system architecture, database, module functions and system interface are designed. The system is designed and implemented based on Javaweb. The system uses MySql as the back-end data management system. The back-end framework uses the latest springboot, and uses JDBC technology to implement data access in the front-end, and renders the page through the Themeleaf template. According to the actual situation of consumers' online shopping, the system has designed multiple modules including product display browsing, data crawling, order simulation payment, user review, adding shopping cart, searching for goods, purchasing goods and background management, and the module is large. Some features have been implemented.
This system has achieved good results during trial operation and has a relatively high application value.
Key words: Electronic Mall; Javaweb;MySql;JDBC;Thymeleaf;springboot;DataBase.