public static Date toDate(Object value, Date defaultValue) {
		return convertQuietly(Date.class, value, defaultValue);
	}
@Test
	public void toDateTest() {
		assertThrows(DateException.class, () -> {
			// 默认转换失败报错而不是返回null
			Convert.convert(Date.class, "aaaa");
		});
	}