public static boolean isCreditCodeSimple(CharSequence creditCode) {
		if (StrUtil.isBlank(creditCode)) {
			return false;
		}
		return ReUtil.isMatch(CREDIT_CODE_PATTERN, creditCode);
	}
@Test
	public void isCreditCodeBySimple() {
		String testCreditCode = "91310115591693856A";
		assertTrue(CreditCodeUtil.isCreditCodeSimple(testCreditCode));
	}