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Java YearMonth now()用法及代碼示例

Java中YearMonth類的now()方法用於在默認時區中從係統時鍾獲取當前的year-month。

用法:

public static YearMonth now()

參數:此方法不接受任何參數。



返回值:此方法使用係統時鍾和默認時區返回當前的year-month。

以下示例程序旨在說明Java中YearMonth的now()方法:

程序1:

// Java program to demonstrate 
// YearMonth.now() method 
  
import java.time.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // apply now() method 
        // of YearMonth class 
        YearMonth result = YearMonth.now(); 
  
        // print both year and month 
        System.out.println("YearMonth:"
                           + result); 
    } 
}
輸出:
YearMonth:2020-05

程序2:

// Java program to demonstrate 
// YearMonth.now() method 
  
import java.time.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // apply now() method 
        // of YearMonth class 
        YearMonth result = YearMonth.now(); 
  
        // print only year 
        System.out.println( 
            "Year:"
            + result.get(ChronoField.YEAR)); 
    } 
}
輸出:
Year:2020

參考文獻: https://docs.oracle.com/javase/10/docs/api/java/time/YearMonth.html#now()




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注:本文由純淨天空篩選整理自pp_pankaj大神的英文原創作品 YearMonth now() 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。