public static boolean isUrl(CharSequence value) {
		if (StrUtil.isBlank(value)) {
			return false;
		}
		try {
			new java.net.URL(StrUtil.str(value));
		} catch (MalformedURLException e) {
			return false;
		}
		return true;
	}
@Test
	public void isUrlTest() {
		final String content = "https://detail.tmall.com/item.htm?" +
			"id=639428931841&ali_refid=a3_430582_1006:1152464078:N:Sk5vwkMVsn5O6DcnvicELrFucL21A32m:0af8611e23c1d07697e";

		assertTrue(Validator.isMatchRegex(Validator.URL, content));
		assertTrue(Validator.isMatchRegex(Validator.URL_HTTP, content));
	}