写枚举常量

/**
 * 订单状态
 */
@Getter
public enum OrderStatusEnums implements CodeEnums<Integer>{
    NEW(0 , "新订单"),
    FINISH(1 , "完成订单"),
    CANCEL(2 , "取消订单")
    ;

    private Integer code;

    private String msg;

    OrderStatusEnums(Integer code, String msg) {
        this.code = code;
        this.msg = msg;
    }
}

/**
 * 订单主表
 */
@Entity
@Data
@DynamicUpdate
public class OrderMaster {

    @Id
    /**订单id*/
    private String orderId;

    /**买家姓名*/
    private String buyerName;

/**订单状态*/
    private Integer orderStatus = OrderStatusEnums.NEW.getCode();

/**支付状态*/
    private Integer payStatus = PayStatusEnums.NEW.getCode();
}