java 字符串常量 枚举 enum

//字符串常量,枚举
public class Test5 {
	public static enum ItemType {
		card("1"), meat("0");
		final String value;

		ItemType(String value) {
			this.value = value;
		}
	}

	public static enum color {
		red, blue;
	}

	public static void main(String[] args) {
		System.out.println(ItemType.card.value);
		System.out.println(color.red);
	}
}