Unicode和String相互转换

C#代码

/** * 得到字符串的Unicode编码 *  * @param str *            源字符串 * @return unicode编码 */public static String getUnicode(String str) {char[] cs = str.toCharArray();String result = "";for (char c : cs) {String s = Integer.toHexString(c);if (s.length() == 2) {s = "\\u00" + s;} else {s = "\\u" + s;}result += s;}return result;}