写一个简单的枚举

public enum  OneEnum {
    ONE,TWO,THREE
}

   @Test
    public void test(){
        System.out.print(OneEnum.ONE);
    }

import lombok.Getter;

@Getter
public enum CustomEnum {
    SUSSESS(1,"成功"),
    ERRORA(2,"失败"),
    ;

    private int code;
    private String message;

    CustomEnum(int code,String message){
        this.code = code;
        this.message = message;
    }
}

    @Test
    public void testCustom(){
        System.out.print(CustomEnum.SUSSESS.getMessage());
    }