JAVA枚举的键值用法(key-value)
public enum Color {
RED("红色"),
GREEN("绿色"),
GRAY("灰色");
private final String text;
Color(String text) {
this.text = text;
}
public static void main(String[] args) {
//key-value的取值如下↓
//key
System.out.println(Color.GRAY.text); //"灰色"
//value
System.out.println(Color.GRAY); //GRAY
}
}

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