Java 日期时间格式化显示周末

import java.text.SimpleDateFormat;
import java.text.DateFormatSymbols;

public class Main {
   public static void main(String[] args) {
      String[] weekdays = new DateFormatSymbols().getWeekdays();

      for (int i = 2; i < (weekdays.length-1); i++) {
         String weekday = weekdays[i];
         System.out.println("weekday = " + weekday);
      }
   }
}