OpenHarmony ArkTS 是否有类似于java的Time类，可以通过Time.before及after方法判断两个时间的先后

类似于下面的代码

public static boolean isCurrentInTimeScope(String newBeginTime, String newEndTime) {
        boolean result = false;
        try{
            int beginHour = 00;
            int beginMin = 00;
            int beginSecond = 00;
            int endHour = 00;
            int endMin = 00;
            int endSecond = 00;
            beginHour = Integer.valueOf(newBeginTime.split(":")[0]);
            beginMin = Integer.valueOf(newBeginTime.split(":")[1]);
            beginSecond = Integer.valueOf(newBeginTime.split(":")[2]);
            endHour = Integer.valueOf(newEndTime.split(":")[0]);
            endMin = Integer.valueOf(newEndTime.split(":")[1]);
            endSecond = Integer.valueOf(newEndTime.split(":")[2]);

            final long aDayInMillis = 1000 * 60 * 60 * 24;
            final long currentTimeMillis = System.currentTimeMillis();

            Time now = new Time();
            now.set(currentTimeMillis);
            Time startTime = new Time();
            startTime.set(currentTimeMillis);
            startTime.hour = beginHour;
            startTime.minute = beginMin;
            startTime.second = beginSecond;
            Time endTime = new Time();
            endTime.set(currentTimeMillis);
            endTime.hour = endHour;
            endTime.minute = endMin;
            endTime.second = endSecond;
            if (!startTime.before(endTime)) {
                // 跨天的特殊情况（比如22:00-8:00）
                startTime.set(startTime.toMillis(true) - aDayInMillis);
                result = !now.before(startTime) && !now.after(endTime); // startTime <= now <= endTime
                Time startTimeInThisDay = new Time();
                startTimeInThisDay.set(startTime.toMillis(true) + aDayInMillis);
                if (!now.before(startTimeInThisDay)) {
                    result = true;
                }
            } else {
                // 普通情况(比如 8:00 - 14:00)
                result = !now.before(startTime) && !now.after(endTime); // startTime <= now <= endTime
            }
            return result;
        }catch (Exception e){
            e.printStackTrace();
        }

//        Log.e("---",">>>"+result);
        return result;
    }

1. 
   
2. <div>const date1 = new Date('2023-03-17');  
   
3. const date2 = new Date('2023-03-18');  
   
4.   
   
5. if (date1 > date2) {  
   
6.   console.log('date1 is later than date2');  
   
7. } else if (date1 < date2) {  
   
8.   console.log('date1 is earlier than date2');  
   
9. } else {  
   
10.   console.log('date1 is the same as date2');  
    
11. }</div>

复制代码

三方库dayjs

回复 hyacinth养花人: 这个库做的不是标准的格式化，没法使用，dd居然不是表示day, 而是表示星期？，不支持yyyy只支持YYYY

回复 Bragg: 这样啊，可以提个ISSURE