當前位置: 首頁>>代碼示例 >>用法及示例精選 >>正文


Java LocalTime ofNanoOfDay()用法及代碼示例


LocalTime類的ofNanoOfDay()方法用於從nanos-of-day值獲取LocalTime實例。這將返回一個指定的納秒級的LocalTime,從0到24 * 60 * 60 * 1,000,000,000 – 1作為參數傳遞。

用法:

public static LocalTime ofNanoOfDay(long nanoOfDay)

參數:此方法接受單個參數nanoOfDay,它是從0到24 * 60 * 60 * 1,000,000,000 – 1的納秒。


返回值:此方法返回從作為參數傳遞的nanoOfDay創建的LocalTime實例。

異常:如果作為參數傳遞的nanoofDay值無效,則此方法將引發DateTimeException。

以下示例程序旨在說明ofNanoOfDay()方法:

示例1:

// Java program to demonstrate 
// LocalTime.ofNanoOfDay() method 
  
import java.time.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // create a nano of day 
        long nanoofday = 14245000000000l; 
  
        // applying ofNanoOfDay() 
        LocalTime value 
            = LocalTime.ofNanoOfDay(nanoofday); 
  
        // print result 
        System.out.println("LocalTime: "
                           + value); 
    } 
}
輸出:
LocalTime: 03:57:25

示例2:

// Java program to demonstrate 
// LocalTime.ofNanoOfDay() method 
  
import java.time.*; 
  
public class GFG { 
    public static void main(String[] args) 
    { 
  
        // create a nano of day 
        long nanoofday = 5000000000l; 
  
        // applying ofNanoOfDay() 
        LocalTime value 
            = LocalTime.ofNanoOfDay(nanoofday); 
  
        // print result 
        System.out.println("LocalTime: "
                           + value); 
    } 
}
輸出:
LocalTime: 00:00:05

參考文獻:



相關用法


注:本文由純淨天空篩選整理自AmanSingh2210大神的英文原創作品 LocalTime ofNanoOfDay() 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。