public static void main(String[] args) {
      String s ="resultStatus={9000};memo={1};result={temp}" ;
      s= s.replaceAll("=", " ") ;
      s= s.replaceAll("[\\{\\}]", " ") ;
      String[] ss = s.split(";") ;
      for (int i = 0; i < ss.length; i++) {
        System.out.println(ss[i]);
    }
}

------解决方案--------------------

Java code

        String s = "resultStatus={9000};memo={1};result={temp}";
        Pattern p = Pattern.compile("([^;]*?)\\=\\{(.*?)\\}");
        Matcher m = p.matcher(s);
        while (m.find()) {
            System.out.println(m.group(1) + " = " + m.group(2));
        }