摘要：随着21世纪互联网的迅猛发展，电子商务改变了人们购物的方式，在线购物成为人们生活中重要组成部分。本购书网站采用JAVA技术开发，存储数据使用的数据库是mySQL数据库。网站分为前台和后台，前台功能有用户注册登录、商品浏览、订单管理、购物车管理、关键词搜索等功能，后台功能有商城用户信息管理、产品信息管理、订单信息管理、公告信息管理等功能。本网站减少了商品销售过程中的中间环节，为顾客提供了更加丰富和价格实惠的书籍选择，同时管理员也能在后台方便的进行网站的管理。网站UI美观，界面简洁，能够很好的展示内容，顾客和管理员的体验好，具有很强的实用性。

关键词：网上购书系统；J2EE；MySQL；SSM

Abstract：With the rapid development of Internet in the 21st century, e-commerce changes people’s shopping style, and online shopping becomes an important part in people’s life. This online book store is developed by JAVA technology, while MySQL database is adopted for data storage. The website is divided into front desk and backstage. Functions of front desk include user registration, user login, commodity browsing, order management, shopping cart management, keyword searching, etc., while functions of backstage include commodity management, user management, order management, notice management, etc. This website leaves out the intermediate link in the commodity sales process, which not only provides customers with more preferential books, but also facilitates administrators’ website management. The UI of the website is concise and beautiful, which well presents website contents. Besides, the website offers sound experience to customers and administrators and is of great practicability.

Key words: JINCHEN bookshop; J2EE; MySQL; SSM