public Date  dateUtil(String dateString){
  //String str = dateString.substring(6);
  
  String rex = "/Date[(](.*?)[)]/";
  Pattern pattern = Pattern.compile(rex);
  Matcher m = pattern.matcher(dateString);
  if(m.find()){
   String str = m.group(1);
   String time = str.substring(0,str.length()-5);
   //SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
   try {
    return new Date(Long.parseLong(time));
   } catch (Exception e) {
    // TODO Auto-generated catch block
    e.printStackTrace();
   }
  }else{
   System.out.println("沒有匹配到");
   
  }
  return null;
 }