System.out.println(timestamp2); //2022-02-15 13:55:56.18 3. Instant vs ZonedDateTime At a high level,InstantandZonedDateTimeclasses seem similar but they are not. ZonedDateTimeis an actual point in time but in a specific timezone. Instantis a point of time in UTC. The value ofInsta...
importjava.util.TimeZone;importjava.util.Calendar;publicclassTimeZoneExample{publicstaticvoidmain(String[]args){// 获取美国东部时间zoneTimeZoneusTimeZone=TimeZone.getTimeZone("America/New_York");// 获取当前时间Calendarcalendar=Calendar.getInstance(usTimeZone);longtimestamp=calendar.getTimeInMillis();/...
In Java 7 and below, you need to use thejava.sql.Timestampclass to get the current timestamp: // Use System.currentTimeMillis()Timestamptimestamp=newTimestamp(System.currentTimeMillis());// 2022-10-07 00:04:05.771// Convert Date to TimestampDatedate=newDate();Timestamptimestamp=newTime...
get utc timestamp for utc #cat /sys/class/rtc/rtc0/since_epoch 1577169255 or #
(localtime(&now))-mktime(gmtime(&now))+now}}fnmain(){letnow=std::time::SystemTime::now().duration_since(std::time::SystemTime::UNIX_EPOCH);lett1=now.unwrap().as_secs();lett2=get_utc_timestamp();lett3=get_local_timestamp();println!("UTCTimestamp1:{t1}\nUTCTimestamp2:{t2}\n...
Date date = new Date(timeStamp); Calendar calendar = Calendar.getInstance(); calendar.setTimeZone(TimeZone.getTimeZone("UTC")); calendar.setTime(date); 这是获取年份、月份等的示例代码。 System.out.println(calendar.get(Calendar.YEAR)); System.out.println(calendar.get(Calendar.MONTH)); 日历...
getTimestamp(fieldName, UTC_CALENDAR); return t == null ? 0 : t.getTime(); } 代码示例来源:origin: apache/flink @Override public Timestamp copy(Timestamp from, Timestamp reuse) { if (from == null) { return null; } reuse.setTime(from.getTime()); reuse.setNanos(from.getNanos())...
而不是UTCEN前两天有做一个基于binglog的数据库实时同步,一张老数据表里有DATETIME、TIMESTAMP不同的...
The JavaScriptDateobject provides several methods to manipulate date and time. You can get the current timestamp by calling thenow()function on theDateobject like below: consttimestamp=Date.now() This method returns the current UTC timestamp in milliseconds. TheDate.now()function works in almost...
>> Current Time in IST=04:21:45.276 LocalTime specificSecondTime = LocalTime.ofSecondOfDay(10000); >> 10000th second time= 02:46:40 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 3. java.time.LocalDateTime:LocalDateTime 它表示一组日期-时间,默认格式是yyyy-MM-dd-HH-mm-ss.zzz。它提供...