枚举类

public enum Colar {

RED("红色", 1), GREEN("绿色", 2), BLANK("白色", 3), YELLO("黄色", 4);

    private Stringname ;

    private int index ;

    private Colar( String name, int index ){

        this.name = name;

        this.index = index;

    }

public String getName() {

return name;

    }

public void setName(String name) {

this.name = name;

    }

public int getIndex() {

return index;

    }

public void setIndex(int index) {

this.index = index;

    }

}

class B {

public static void main(String[] args) {

//输出某一枚举的值

        System.out.println( Colar.RED.getName() );

        System.out.println( Colar.RED.getIndex() );

        //遍历所有的枚举

        for( Colar color : Colar.values()){

System.out.println( color +"  name: " + color.getName() +"  index: " + color.getIndex() );

        }

}

}

个人公号：【排骨肉段】，可以关注一下。