private static final ThreadLocal<Session> threadLocal = new ThreadLocal<Session>();

    private static org.hibernate.SessionFactory sessionFactory;

    private static Configuration configuration = new Configuration();

    private static String CONFIG_FILE_LOCATION = "hibernate.cfg.xml";

    private static String configFile = CONFIG_FILE_LOCATION;

    static {

        try {

            configuration.configure(configFile);//这里导致出错的，删掉这个configFile

            sessionFactory = configuration.buildSessionFactory();

        } catch (Exception e) {

            System.err.println("%%%% Error Creating SessionFactory %%%%");

            e.printStackTrace();

        }

    }