获取明天

/**
 * 获取明天
 * @return
 */
public static String getTomorrowDay() {
   Date date = new Date();// 取时间
   Calendar calendar = new GregorianCalendar();
   calendar.setTime(date);
   calendar.add(Calendar.DATE, +1);//
   date = calendar.getTime();
   SimpleDateFormat formatter = new SimpleDateFormat("yyyy-MM-dd");
   String dateString = formatter.format(date);
   return dateString;
}