Functions of the website include login an account, register for a new account, view items’ list, view item’s detail, add items to shopping cart, delete items in shopping cart, buy items in shopping cart and calculate users’ amount

MVC framework was used, Java EE for Model Layer, Servlet for Controller Layer and JSP for View Layer

Users’ information and items’ information are stored in database – MySQL, JDBC was used

Apache Tomcat Server was used and front end technique including HTML, CSS and JavaScript were used

Java Filter was used for login security and Java Listener was used to count the amount of users viewing the website