Java MonthDay isAfter()方法及示例

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Java MonthDay isAfter()方法及示例

MonthDay 类的 isAfter() 方法用于检查这个MonthDay是否在作为参数传递的MonthDay之后。该方法返回一个布尔值,显示相同的情况。

语法

public boolean isAfter(MonthDay other)

参数: 该方法接受一个参数 即另一个要比较的月日。

返回值: 如果这个月日在指定的月日之后,该方法返回真,否则返回假。

以下程序说明了isAfter()方法:

程序1 :

// Java program to demonstrate// MonthDay.isAfter() method  import java.time.*;  public class GFG {    public static void main(String[] args)    {        // create a MonthDay object        MonthDay month = MonthDay.parse("--10-12");          // create other MonthDay object        MonthDay othermonth = MonthDay.parse("--11-12");          // apply isAfter() method        boolean value = month.isAfter(othermonth);          // print instance        System.out.println("monthday:"                           + month + " is after monthday:"                           + othermonth + " = "                           + value);    }}

输出。

monthday:--10-12 is after monthday:--11-12 = false

程序2

// Java program to demonstrate// MonthDay.isAfter() method  import java.time.*;  public class GFG {    public static void main(String[] args)    {        // create a MonthDay object        MonthDay month = MonthDay.parse("--10-12");          // create other MonthDay object        MonthDay othermonth = MonthDay.parse("--09-12");          // apply isAfter() method        boolean value = month.isAfter(othermonth);          // print instance        System.out.println("monthday:"                           + month + " is after monthday:"                           + othermonth + " = "                           + value);    }}

输出。

monthday:--10-12 is after monthday:--09-12 = true

**参考资料: ** https://docs.oracle.com/javase/10/docs/api/java/time/MonthDay.html#isAfter(java.time.MonthDay)

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