Java中dto里使用方法返回变量的枚举值

public class UserBbxOrderAddRespDto {
  private Integer addId;
  private String lotteryName;
  private String expertName = "";
  private String username = "";
  //追加期次
  private String issues;
  //消费/收入金额
  private String money;
  private String platMoney = "0";
  private String expertMoney = "0";
  private String status;
  private List<UserBbxOrderAddRespDto> addDetail;
  private String addTime;
  public String getStatuName(){
    if(this.status.equals("1")){
      return "进行中";
    } else if(this.status.equals("2")){
      return "订阅完成";
    } else if(this.status.equals("3")){
      return "已结算";
    }
    return "";
  }
}