dbconnection.java

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package com.jack.dwr.simple;

import java.sql.Connection;
import java.sql.DriverManager;

public class DBConnection {
	public static Connection getConnectionMySqlDB(String post, String dbName,String userName,String password)
			throws Exception {
		String driver = "com.mysql.jdbc.Driver";
		String url = "jdbc:mysql://localhost:" + post + "/" + dbName;
		String user = userName;
		String pwd = password;
		Class.forName(driver);
		return DriverManager.getConnection(url, user, pwd);
	}
}