ZonedDateTime類的minusSeconds()方法用於從此ZonedDateTime中減去秒數,並在減法後返回ZonedDateTime的副本。此方法在即時時間軸上起作用,並且減去one-second則返回前一秒的時間軸。請注意,此方法與幾天,幾個月和幾年使用的方法不同。此實例是不可變的,不受此方法調用的影響。
用法:
public ZonedDateTime minusSeconds(long seconds)
參數:此方法接受單個參數seconds,該參數代表要減去的秒,它可以為負。
返回值:此方法基於此日期時間並減去秒,返回ZonedDateTime。
異常:如果結果超出支持的日期範圍,則此方法將引發DateTimeException。
以下示例程序旨在說明minusSeconds()方法:
示例1:
// Java program to demonstrate
// ZonedDateTime.minusSeconds() method
import java.time.*;
public class GFG {
public static void main(String[] args)
{
// create a ZonedDateTime object
ZonedDateTime zoneddatetime
= ZonedDateTime.parse(
"2018-12-06T19:21:12.123+05:30[Asia/Calcutta]");
// print instance
System.out.println("ZonedDateTime before"
+ " subtracting seconds: "
+ zoneddatetime);
// subtract 100 seconds
ZonedDateTime returnvalue
= zoneddatetime.minusSeconds(100);
// print result
System.out.println("ZonedDateTime after "
+ " subtracting 100 seconds: "
+ returnvalue);
}
}
ZonedDateTime before subtracting seconds: 2018-12-06T19:21:12.123+05:30[Asia/Calcutta]
ZonedDateTime after subtracting 100 seconds: 2018-12-06T19:19:32.123+05:30[Asia/Calcutta]
示例2:
// Java program to demonstrate
// ZonedDateTime.minusSeconds() method
import java.time.*;
public class GFG {
public static void main(String[] args)
{
// create a ZonedDateTime object
ZonedDateTime zoneddatetime
= ZonedDateTime.parse(
"2018-10-25T23:12:31.123+02:00[Europe/Paris]");
// print instance
System.out.println("ZonedDateTime before"
+ " subtracting seconds: "
+ zoneddatetime);
// subtract -22 seconds
ZonedDateTime returnvalue
= zoneddatetime.minusSeconds(-22);
// print result
System.out.println("ZonedDateTime after "
+ " subtracting -22 seconds: "
+ returnvalue);
}
}
ZonedDateTime before subtracting seconds: 2018-10-25T23:12:31.123+02:00[Europe/Paris]
ZonedDateTime after subtracting -22 seconds: 2018-10-25T23:12:53.123+02:00[Europe/Paris]
參考: https://docs.oracle.com/javase/10/docs/api/java/time/ZonedDateTime.html#minusSeconds(long)
相關用法
- Java Instant minusSeconds()用法及代碼示例
- Java LocalTime minusSeconds()用法及代碼示例
- Java OffsetDateTime minusSeconds()用法及代碼示例
- Java OffsetTime minusSeconds()用法及代碼示例
- Java Duration minusSeconds(long)用法及代碼示例
- Java ZonedDateTime with()用法及代碼示例
- Java ZonedDateTime of()用法及代碼示例
- Java ZonedDateTime plus()用法及代碼示例
- Java ZonedDateTime get()用法及代碼示例
- Java ZonedDateTime now()用法及代碼示例
- Java ZonedDateTime until()用法及代碼示例
- Java ZonedDateTime withDayOfYear()用法及代碼示例
- Java ZonedDateTime withDayOfMonth()用法及代碼示例
- Java ZonedDateTime withMinute()用法及代碼示例
- Java ZonedDateTime minusWeeks()用法及代碼示例
注:本文由純淨天空篩選整理自AmanSingh2210大神的英文原創作品 ZonedDateTime minusSeconds() method in Java with Examples。非經特殊聲明,原始代碼版權歸原作者所有,本譯文未經允許或授權,請勿轉載或複製。