GetUnicode.java

GetUnicode.java

static String getUnicode(String s) {
        try {
            StringBuffer out = new StringBuffer("");
            byte[] bytes = s.getBytes("unicode");
            for (int i = 0; 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);
                 
            }
            return out.toString();
        } catch (UnsupportedEncodingException e) {
            e.printStackTrace();
            return null;
        }
    }