/**

      * 计算该时间离当前时间的差距

      * @param time 格式为：yyyy-MM-dd HH:mm:ss

      * @return

      */

     public static String getShortTime(String time) {

         Date date = getDateByString(time);

         return getShortTime(date);

     }

     public static String getShortTime(Date date) {

         String shortstring = null;

         long now = Calendar.getInstance().getTimeInMillis();

         if(date == null) return shortstring;

         long deltime = (now - date.getTime())/;

         if(deltime > ***) {

             shortstring = (int)(deltime/(***)) + "年前";

         } else if(deltime > ***) {

             shortstring = (int)(deltime/(***)) + "周前";

         } else if(deltime > **) {

             shortstring = (int)(deltime/(**)) + "天前";

         } else if(deltime > *) {

             shortstring = (int)(deltime/(*)) + "小时前";

         } else if(deltime > ) {

             shortstring = (int)(deltime/()) + "分钟前";

         } else if(deltime > ) {

             shortstring = deltime + "秒前";

         } else {

             shortstring = "刚刚";

         }

         return shortstring;

     }