Java 中的 ThaiBuddhistChronology isLeapYear()方法,示例

原文:https://www . geeksforgeeks . org/thaibudhistechr-islapyear-method-in-Java-with-example/

Java . time . chrono . thaibudhistory类的IsLapyear()方法用于区分闰年和非闰年。如果是闰年,它将返回真或假。

语法:

public boolean isLeapYear(long prolepticYear)

参数:该方法以普理年为参数,检查是否为闰年。

返回值:如果前一年是闰年,该方法返回布尔值为真,否则为假。

以下是说明方法的示例:

例 1:

// Java program to demonstrate
// isLeapYear() method

import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;

public class GFG {
    public static void main(String[] argv)
    {
        // creating and initializing
        // ThaiBuddhistDate Object
        ThaiBuddhistDate hidate
            = ThaiBuddhistDate.now();

        // getting ThaiBuddhistChronology
        // used in ThaiBuddhistDate
        ThaiBuddhistChronology crono
            = hidate.getChronology();

        // getting id of this Chronology
        // by using isLeapYear() method
        boolean flag = crono.isLeapYear(2016);

        // display the result
        if (flag)
            System.out.println(
                "this is leap year");
        else
            System.out.println(
                "this is non leap year");
    }
}

输出:

this is non leap year

例 2:

// Java program to demonstrate
// isLeapYear() method

import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;

public class GFG {
    public static void main(String[] argv)
    {
        // creating and initializing
        // ThaiBuddhistDate Object
        ThaiBuddhistDate hidate
            = ThaiBuddhistDate.now();

        // getting ThaiBuddhistChronology
        // used in ThaiBuddhistDate
        ThaiBuddhistChronology crono
            = hidate.getChronology();

        // getting id of this Chronology
        // by using isLeapYear() method
        boolean flag = crono.isLeapYear(2019);

        // display the result
        if (flag)
            System.out.println(
                "this is leap year");
        else
            System.out.println(
                "this is non leap year");
    }
}

输出:

this is leap year

参考:https://docs . Oracle . com/javase/9/docs/API/Java/time/chrono/thaibudhistorager . html # islapyear-long-