枚举Enum

Posted 2021-08-12 SmallCuteMonkey

package com.hou.enu;

public enum Week {

    MONDAY,THUESDAY,WENSDAY,THURSDAY,FRIDAY,SATURDAY,SUNDAY


}

package com.hou.enu;

public class TestWeek {
    public static void main(String[] args) {
        System.out.println(Week.FRIDAY);

        Week wensday = Week.valueOf("WENSDAY");
        System.out.println(wensday);

        Week[] values = Week.values();

        for (Week value : values) {
            System.out.println(value);
        }
//        可以把enum的每个值进行相关的遍历


    }
}