public static String string2Unicode(String s) {
		try {
			StringBuffer out = new StringBuffer("");
			byte[] bytes = s.getBytes("unicode");
			for (int i = 2; i < bytes.length - 1; i += 2) {
				out.append("u");
				String str = Integer.toHexString(bytes[i + 1] & 0xff);
				for (int j = str.length(); j < 2; j++) {
					out.append("0");
				}
				String str1 = Integer.toHexString(bytes[i] & 0xff);
				out.append(str1);
				out.append(str);
				out.append(" ");
			}
			return out.toString().toUpperCase();
		} catch (UnsupportedEncodingException e) {
			e.printStackTrace();
			return null;
		}
	}