Unicode转字符串
private String unicodeToString(String string) { StringBuffer stringBuffer = new StringBuffer() ; String pattern = "\\\\u[0-9,a-f,A-F]{4}"; Matcher matcher = Pattern.compile(pattern).matcher(string); while (matcher.find()) { char c = (char) Integer.parseInt(matcher.group().replaceAll("\\\\u", ""), 16); matcher.appendReplacement(stringBuffer, new String(new char[]{c})); } matcher.appendTail(stringBuffer); return stringBuffer.toString(); }