Java DateFormatSymbols getWeekdays()方法及实例

Java中 DateFormatSymbols类 的 getWeekdays() 方法是用来获取字符串格式的日历的工作日名称。

语法

public String[] getWeekdays()

参数： 该方法不接受任何参数。

返回值： 该方法以字符串格式返回工作日的名称。

下面的程序说明了getWeekdays()方法的使用。

示例1 :

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

输出。

Day 1 = Sunday
Day 2 = Monday
Day 3 = Tuesday
Day 4 = Wednesday
Day 5 = Thursday
Day 6 = Friday
Day 7 = Saturday

例2 :

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

输出。

Day 1 = Sunday
Day 2 = Monday
Day 3 = Tuesday

参考资料: https://docs.oracle.com/javase/8/docs/api/java/text/DateFormatSymbols.html#getWeekdays-