//todo 加载时间

   public static String disposeTime() {
       java.util.Calendar c = Calendar.getInstance();
       c.add(Calendar.DAY_OF_MONTH, 0);
       java.text.SimpleDateFormat sdf = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss");
       String time = sdf.format(c.getTime());
       return time;
   }