public static String beanToXml(Object bean) {
		return beanToXml(bean, CharsetUtil.CHARSET_UTF_8, true);
	}
@Test
	public void beanToXmlTest() {
		SchoolVo schoolVo = new SchoolVo();
		schoolVo.setSchoolName("西安市第一中学");
		schoolVo.setSchoolAddress("西安市雁塔区长安堡一号");

		SchoolVo.RoomVo roomVo = new SchoolVo.RoomVo();
		roomVo.setRoomName("101教室");
		roomVo.setRoomNo("101");
		schoolVo.setRoom(roomVo);

		assertEquals(xmlStr, JAXBUtil.beanToXml(schoolVo));
	}