private String isRedirect() {
		String html = null;
		try {
			Header header = getMethod.getResponseHeader("location");
			html = null;
			if (header != null) {
				String newUrl = header.getValue();
				if (newUrl == null || newUrl.equals("")) {
					newUrl = "/";
				}
				CatchPage cp = new CatchPage();
				html = cp.catchInfo(newUrl);
			}
		} catch (Exception e) {
			e.printStackTrace();
		}
		return html;
	}