shortTerm2015

Java Web Project: an E-commerce Website. Including folowing functions: login, registering, looking through, shopping cart, placing order and database accessing.

本项目要求使用Java Web的相关技术构建一个电商网站销售自己的产品，需实现登陆、注册、浏览、购物车、下单，存入数据库等功能。

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Introduction

• MVC architecture MVC架构
  • DAO, DAOImpl as model. DAO is interface, and DAOImpl is the implementation of DAO.
  • servlet as controller
  • .jsp as view
  • db for database accessing
  • vo is value object and is used data transmission
• some implementation details 一些实现细节
  • use session to store user's shopping cart.
  • use prepareStatement to avoid sql injection.