枚举定义三个常量--遍历如下

package t02;

public enum Season {

//枚举定义三个常量
SUN, MOON, EARTH
}

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package t02;

public class Test01 {

public static void main(String[] args) {
// 定义一个数组
Season[] values = Season.values();
System.out.println(values);
// 遍历for里面的数组
for (Season sea : values) {
System.out.println(sea);
}
}

}

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