Java DateFormatSymbols getShortWeekdays()用法及代碼示例

Java中的DateFormatSymbols類的getShortWeekdays()方法用於以字符串格式獲取日曆工作日的簡稱。例如，周日為“Sun”，周一為“Mon”等。

用法:

public String[] getShortWeekdays()

參數：該方法不帶任何參數。

返回值：該方法以字符串格式返回工作日的簡稱。

以下示例程序旨在說明getShortWeekdays()方法的使用。
示例1:

// Java code to demonstrate getShortWeekdays() 
  
import java.text.DateFormatSymbols; 
  
public class DateFormat_Main { 
    public static void main(String args[]) 
    { 
        int i; 
  
        // Initializing DateFormatSymbols 
        String shwkdays[] 
            = new DateFormatSymbols().getShortWeekdays(); 
  
        for (i = 1; i < shwkdays.length; i++) { 
  
            // Displaying the short names of weekdays 
            System.out.println("Day " + i 
                               + " = " + shwkdays[i]); 
        } 
    } 
}

輸出：

Day 1 = Sun
Day 2 = Mon
Day 3 = Tue
Day 4 = Wed
Day 5 = Thu
Day 6 = Fri
Day 7 = Sat

示例2:

// Java code to demonstrate getShortWeekdays() 
import java.text.DateFormatSymbols; 
  
public class DateFormat_Main { 
    public static void main(String args[]) 
    { 
        int i; 
  
        // Initializing DateFormatSymbols 
        String shwkdays[] 
            = new DateFormatSymbols().getShortWeekdays(); 
  
        for (i = 1; i < shwkdays.length / 2; i++) { 
  
            // Displaying the short names of weekdays 
            System.out.println("Day " + i 
                               + " = " + shwkdays[i]); 
        } 
    } 
}

輸出：

Day 1 = Sun
Day 2 = Mon
Day 3 = Tue

參考： https://docs.oracle.com/javase/8/docs/api/java/text/DateFormatSymbols.html#getShortWeekdays–

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注：本文由純淨天空篩選整理自Chinmoy Lenka大神的英文原創作品 DateFormatSymbols getShortWeekdays() 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。