一个小型的购物商店

				/*
				 * DBConnection.java
				 *
				 * Created on 2006年9月23日, 下午5:48
				 *
				 * To change this template, choose Tools | Template Manager
				 * and open the template in the editor.
				 */
				
				package com.shopping.resource;
				
				import java.sql.*;
				//import java.util.*;
				//import javax.sql.DataSource;
				//import javax.naming.*;
				/**
				 *
				 * @author 曹昊
				 */
				public class DBConnection {
				//    private static DataSource ds = null;
				//    static{
				//        try {
				//            //连接JNDI服务器
				//            Context context = new InitialContext();
				//            //读取数据源
				//            ds = (DataSource)context.lookup("java:comp/env/"+"jdbc/localMySQL");
				//        } catch (NamingException ex) {
				//            ex.printStackTrace();
				//        }
				//    }
				    
				    public static Connection getConnection(){
				        Connection conn = null;
				        
				        try {
				            Class.forName("com.mysql.jdbc.Driver");
				            conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/shoppingcart","root","1234");
				//            conn = ds.getConnection();
				        } catch (Exception ex) {
				            ex.printStackTrace();
				        }
				        return conn;
				    }
				    
				}