十六进制字符串转javaBean

Test.java

private static <T> T hex2Bean(String str, Class<T> deviceAuthClass) {
        try {
            str = str.replace(" ", "");
            byte[] array = new BigInteger(str, 16).toByteArray();
            IoBuffer buffer = IoBuffer.wrap(array);
            Constructor<T> cons = deviceAuthClass.getConstructor(IoBuffer.class);
            return cons.newInstance(buffer);
        } catch (NoSuchMethodException e) {
            e.printStackTrace();
        } catch (IllegalAccessException e) {
            e.printStackTrace();
        } catch (InstantiationException e) {
            e.printStackTrace();
        } catch (InvocationTargetException e) {
            e.printStackTrace();
        }
        return null;
    }