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📜  Java中的 OffsetDateTime isAfter() 方法及示例

📅  最后修改于: 2022-05-13 01:55:39.259000             🧑  作者: Mango

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)