Java中的 OffsetDateTime isAfter() 方法及示例
Java中 OffsetDateTime 类的isAfter()方法检查该日期是否在指定的日期时间之后,如果是则返回 true。
句法:
public boolean isAfter(OffsetDateTime other)
参数:此方法接受一个参数other ,它检查此日期时间是否在另一个日期时间之后。
返回值:如果这是在另一个日期时间之后,则返回 true,否则返回 false。
下面的程序说明了isAfter()方法:
方案一:
// Java program to demonstrate the isAfter() 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");
// Parses the date2
OffsetDateTime date2
= OffsetDateTime
.parse("2018-12-12T13:30:30+05:00");
// Prints both dates
System.out.println("Date1: "
+ date1);
System.out.println("Date2: "
+ date2);
// Compare both
System.out.println("Is Date1 after Date2? "
+ date1.isAfter(date2));
}
}
输出:
Date1: 2018-12-12T13:30:30+05:00
Date2: 2018-12-12T13:30:30+05:00
Is Date1 after Date2? false
方案二:
// Java program to demonstrate the isAfter() 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");
// Parses the date2
OffsetDateTime date2
= OffsetDateTime
.parse("2015-12-12T13:30:30+05:00");
// Prints both dates
System.out.println("Date1: "
+ date1);
System.out.println("Date2: "
+ date2);
// Compare both
System.out.println("Is Date1 after Date2? "
+ date1.isAfter(date2));
}
}
输出:
Date1: 2018-12-12T13:30:30+05:00
Date2: 2015-12-12T13:30:30+05:00
Is Date1 after Date2? true
参考:https: Java Java.time.OffsetDateTime)