Java 中的日期格式符号 getWeekdays()方法，带示例

原文:https://www . geesforgeks . org/dateformatsymbols-get weekdays-method-in-Java-with-examples/

Java 中 DateFormatSymbols 类的 getWeekdays() 方法用于获取字符串格式的日历工作日名称。

语法:

public String[] getWeekdays()

参数:该方法不取任何参数。

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。 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]);
        }
    }
}

Output:

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]);
        }
    }
}

Output:

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

参考:https://docs . Oracle . com/javase/8/docs/API/Java/text/dateformatsymbols . html # getWeekdays–

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