public static String randomStringWithoutStr(final int length, final String elemData) {
		String baseStr = BASE_CHAR_NUMBER;
		baseStr = StrUtil.removeAll(baseStr, elemData.toCharArray());
		return randomString(baseStr, length);
	}
@Test
	@Disabled
	public void randomStringWithoutStrTest() {
		for (int i = 0; i < 100; i++) {
			final String s = RandomUtil.randomStringWithoutStr(8, "0IPOL");
			System.out.println(s);
			for (char c : "0IPOL".toCharArray()) {
				assertFalse(s.contains((String.valueOf(c).toLowerCase(Locale.ROOT))));
			}
		}
	}