Java HijrahDate atTime()用法及代碼示例

java.time.chrono.HijrahDate類的atTime()方法用於將此HijrahDate時間與本地時間相加，以產生相等的日期和時間。

用法:

public final ChronoLocalDateTime atTime(LocalTime localTime)

參數：此方法將LocalTime類型的對象作為參數返回值：此方法通過將此hijrah日期與傳遞的本地時間相加來返回Chrono當地日期時間。以下示例說明了atTime()方法：

範例1：

Java

// Java program to demonstrate
// atTime() method
 
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
 
public class GFG {
  public static void main(String[] argv) {
    try {
      // creating and initializing 
      // HijrahDate Object
      HijrahDate hidate = HijrahDate.now();
 
      // creating and initializing 
      // TemporalAccessor object
      LocalTime localtime = LocalTime.now();
 
      // getting Chrono Local date time
      // by using atTime() method
      ChronoLocalDateTime<HijrahDate> date
        = hidate.atTime(localtime);
 
      // display the result
      System.out.println("Chrono LocalDateTime is:"
                         + date);
    } catch (DateTimeException e) {
      System.out.println("passed parameter can"
                         + " not form a date");
      System.out.println("Exception thrown:" + e);
    }
  }
}

輸出

Chrono LocalDateTime is:Hijrah-umalqura AH 1441-06-17T07:14:43.879

範例2：

Java

// Java program to demonstrate
// atTime() method
 
import java.util.*;
import java.io.*;
import java.time.*;
import java.time.chrono.*;
 
public class GFG {
  public static void main(String[] argv) {
    try {
      // creating and initializing
      // HijrahDate Object
      HijrahDate hidate = HijrahDate.now();
 
      // creating and initializing
      // TemporalAccessor object
      LocalTime localtime = LocalTime.of(8, 20);
 
      // getting Chrono Local date time
      // by using atTime() method
      ChronoLocalDateTime<HijrahDate> date
        = hidate.atTime(localtime);
 
      // display the result
      System.out.println("Chrono LocalDateTime is:"
                         + date);
    } catch (DateTimeException e) {
      System.out.println("passed parameter can"
                         + " not form a date");
      System.out.println("Exception thrown:" + e);
    }
  }
}

輸出

Chrono LocalDateTime is:Hijrah-umalqura AH 1441-06-17T08:20

參考： https://docs.oracle.com/javase/9/docs/api/java/time/chrono/HijrahDate.html#atTime-java.time.LocalTime-

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注：本文由純淨天空篩選整理自RohitPrasad3大神的英文原創作品 HijrahDate atTime() method in Java with Example。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。