public static boolean hasNumber(CharSequence value) {
		return ReUtil.contains(PatternPool.NUMBERS, value);
	}
@Test
	public void hasNumberTest() {
		final String var1 = "";
		final String var2 = "str";
		final String var3 = "180";
		final String var4 = "身高180体重180";
		assertFalse(Validator.hasNumber(var1));
		assertFalse(Validator.hasNumber(var2));
		assertTrue(Validator.hasNumber(var3));
		assertTrue(Validator.hasNumber(var4));
	}