package jdbcdrive;

/**
 * @param args
 * @throws SQLException
 */
public static void main(String[] args) throws SQLException {

    Connection con = DriverManager.getConnection("jdbc:mysql://localhost:3306/lpt?autoReconnect=true&useSSL=false","root","2664");

    Statement st = con.createStatement();

    ResultSet rs = st.executeQuery("SELECT * FROM sys.lpt");

    while(rs.next()) {

        System.out.println(rs.getInt("BatchName")+" "+rs.getString("StudentName")+" "+rs.getString("StudentName")+" "+rs.getString("studentMobileNo")+" "+rs.getString("Address"));
    }

}

Exception in thread "main" com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Could not create connection to database server. Attempted reconnect 3 times. Giving up.