Java中OffsetDateTime類的plusWeeks()方法返回此OffsetDateTime的副本,其中將指定的星期數添加到解析的日期和時間。
用法:
public OffsetDateTime plusWeeks(long weeks)
參數:此方法接受單個參數week,該參數指定要添加到解析日期的星期。也可以是負數,在這種情況下,它減去周數。
返回值:它基於此日期時間返回OffsetDateTime,其中添加了星期,但不為null。
異常:程序超出支持的數據和時間範圍時,將引發DateTimeException。
以下示例程序旨在說明plusWeeks()方法:
示例1:
// Java program to demonstrate the plusWeeks() method
import java.time.OffsetDateTime;
import java.time.ZonedDateTime;
public class GFG {
public static void main(String[] args)
{
// Parses the date1
OffsetDateTime date1
= OffsetDateTime
.parse(
"2018-12-12T13:30:30+05:00");
// Prints dates
System.out.println("Date1: " + date1);
// Subtracts the number of weeks
System.out.println("Date1 after adding weeks: "
+ date1.plusWeeks(-120));
}
}
輸出:
Date1: 2018-12-12T13:30:30+05:00 Date1 after adding weeks: 2016-08-24T13:30:30+05:00
程序2:
// Java program to demonstrate the plusWeeks() method
import java.time.OffsetDateTime;
import java.time.ZonedDateTime;
public class GFG {
public static void main(String[] args)
{
// Parses the date1
OffsetDateTime date1
= OffsetDateTime
.parse(
"2018-12-12T13:30:30+05:00");
// Prints dates
System.out.println("Date1: " + date1);
// Subtracts the number of weeks
System.out.println("Date1 after adding weeks: "
+ date1.plusWeeks(140));
}
}
輸出:
Date1: 2018-12-12T13:30:30+05:00 Date1 after adding weeks: 2021-08-18T13:30:30+05:00
參考: https://docs.oracle.com/javase/10/docs/api/java/time/OffsetDateTime.html#plusWeeks(long)
相關用法
- Java ZonedDateTime plusWeeks()用法及代碼示例
- Java LocalDate plusWeeks()用法及代碼示例
- Java LocalDateTime plusWeeks()用法及代碼示例
- Java OffsetDateTime until()用法及代碼示例
- Java OffsetDateTime with()用法及代碼示例
- Java OffsetDateTime get()用法及代碼示例
- Java OffsetDateTime from()用法及代碼示例
- Java OffsetDateTime withSecond()用法及代碼示例
- Java OffsetDateTime getDayOfYear()用法及代碼示例
- Java OffsetDateTime withYear()用法及代碼示例
- Java OffsetDateTime minusDays()用法及代碼示例
- Java OffsetDateTime getOffset()用法及代碼示例
- Java OffsetDateTime withMonth()用法及代碼示例
- Java OffsetDateTime format()用法及代碼示例
- Java OffsetDateTime getDayOfMonth()用法及代碼示例
注:本文由純淨天空篩選整理自gopaldave大神的英文原創作品 OffsetDateTime plusWeeks() 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。