Java ThaiBuddhistDate minus(long, TemporalUnit)用法及代碼示例

java.time.chrono.ThaiBuddhistDate類的minus()方法用於在從當前ThaiBuddhist日期減去一定數量的臨時訪問器單元後獲取ThaiBuddhist日期。

用法:

public ThaiBuddhistDate minus(
           long amountToSubtract,
           TemporalUnit unit)

參數：此方法將以下參數作為參數：

amountToSubstract:這是將從當前ThaiBudhist日期減去的時間單位的值。
unit:時間單位或計時單位的對象。

返回值：此方法從當前ThaiBuddhist日期中減去一定數量的臨時訪問器單元後，返回ThaiBuddhist日期。

下麵是說明minus()方法的示例：

範例1：

// Java program to demonstrate minus() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
  
            // Creating and initializing 
            // ThaiBuddhistDate Object 
            ThaiBuddhistDate hidate 
                = ThaiBuddhistDate.now(); 
  
            // Display the result 
            System.out.println( 
                "Old ThaiBuddhist date:"
                + hidate); 
  
            // Substracting ThaiBuddhist date 
            // by using minus() method 
            ThaiBuddhistDate newdate 
                = hidate.minus( 
                    22, ChronoUnit.DAYS); 
  
            // Display the result 
            System.out.println( 
                "New ThaiBuddhist date:"
                + newdate); 
        } 
        catch (DateTimeException e) { 
  
            System.out.println( 
                "Passed parameter can"
                + " not form a date"); 
  
            System.out.println( 
                "Exception thrown:"
                + e); 
        } 
    } 
}

輸出：

Old ThaiBuddhist date:ThaiBuddhist BE 2563-05-03
New ThaiBuddhist date:ThaiBuddhist BE 2563-04-11

範例2：

// Java program to demonstrate minus() method 
  
import java.util.*; 
import java.io.*; 
import java.time.*; 
import java.time.chrono.*; 
import java.time.temporal.*; 
  
public class GFG { 
    public static void main(String[] argv) 
    { 
        try { 
  
            // Creating and initializing 
            // ThaiBuddhistDate Object 
            ThaiBuddhistDate hidate 
                = ThaiBuddhistDate.now(); 
  
            // Display the result 
            System.out.println( 
                "Old ThaiBuddhist date:"
                + hidate); 
  
            // Substracting ThaiBuddhist date 
            // by using minus() method 
            ThaiBuddhistDate newdate 
                = hidate.minus( 
                    4, ChronoUnit.DECADES); 
  
            // Display the result 
            System.out.println( 
                "New ThaiBuddhist date:"
                + newdate); 
        } 
        catch (DateTimeException e) { 
  
            System.out.println( 
                "Passed parameter can"
                + " not form a date"); 
  
            System.out.println( 
                "Exception thrown:"
                + e); 
        } 
    } 
}

輸出：

Old ThaiBuddhist date:ThaiBuddhist BE 2563-05-03
New ThaiBuddhist date:ThaiBuddhist BE 2523-05-03

參考： https://docs.oracle.com/javase/9/docs/api/java/time/chrono/ThaiBuddhistDate.html#minus-long-java.time.temporal.TemporalUnit-

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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 ThaiBuddhistDate minus(long, TemporalUnit) method in Java。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。