时间操作(一)

public static boolean dateCompare(String dateStr){Calendar calendar = Calendar.getInstance();SimpleDateFormat simpleDateFormat = new SimpleDateFormat(TimeFormatPattern.DEFAULT);Date date = null;try{date = simpleDateFormat.parse(dateStr);} catch (ParseException e){LOGGER.error("日期格式化错误"+e.getMessage());}calendar.setTime(date);calendar.add(Calendar.DATE, 1);if(!calendar.after(new Date())){LOGGER.info("日期没有超过当前时间一天，无法进行下面的操作");return false;}return true;}