统一响应枚举ResultCode

@Getter
@AllArgsConstructor
public enum ResultCode {
    USERNAME_PASSWORD_ERROR(5001,"用户名密码错误"),
    SUCCESS(1000, "操作成功"),
    FAILED(1001, "响应失败"),
    VALIDATE_FAILED(1002, "参数校验失败"),
    ERROR(5000, "未知错误");

    private Integer code;
    private String message;
    
}

统一响应结果ResultVO

@Data
public class ResultVO<T> {
    private static final ResultCode SUCCESS = ResultCode.SUCCESS;
    private static final ResultCode FAIL = ResultCode.FAILED;
    
    private Integer code;

    private String message;

    private T  data;
    
    public static <T> ResultVO<T> ok() {

        return result(SUCCESS,null);
    }

    public static <T> ResultVO<T> ok(T data) {
        return result(SUCCESS,data);
    }

    public static <T> ResultVO<T> ok(ResultCode resultCode) {
        return result(resultCode,null);
    }
    
    public static <T> ResultVO<T> ok(ResultCode resultCode, T data) {
        return result(resultCode,data);
    }

    public static <T> ResultVO<T> fail() {
        return result(FAIL,null);
    }

    public static <T> ResultVO<T> fail(ResultCode resultCode) {
        return result(FAIL,null);
    }


    public static <T> ResultVO<T> fail(T data) {
        return result(FAIL,data);
    }

    public static <T> ResultVO<T> fail(ResultCode resultCode, T data) {
        return result(resultCode,data);
    }
    
    private static <T>  ResultVO<T> result(ResultCode resultCode, T data) {
        ResultVO<T> resultVO = new ResultVO<>();
        resultVO.setCode(resultCode.getCode());
        resultVO.setMessage(resultCode.getMessage());
        resultVO.setData(data);
        return resultVO;
    }
}

统一响应实体WrapperResponse

public class WrapperResponse<T> implements Serializable {
    private static final long serialVersionUID = 5778573516446596671L;
    public static int SUCCESS = 0;
    public static int FAIL = -1;
    public static String MSG_SUCCESS = "成功";
    public static String MSG_WARNING = "成功但有告警";
    public static String MSG_FAIL = "失败";
    private int code = 0;
    private String type;
    private String message;
    private T data;

    public WrapperResponse() {
    }

    public WrapperResponse(int code, String type, String message, T data) {
        this.code = code;
        this.type = type;
        this.message = message;
        this.data = data;
    }

    public static <T> WrapperResponse<T> success(T data) {
        return new WrapperResponse(SUCCESS, WrapperResponse.ResponseType.TYPE_SUCCESS.getType(), MSG_SUCCESS, data);
    }

    public static <T> WrapperResponse<T> success(String message, T data) {
        message = message != null && message.length() > 0 ? message : MSG_SUCCESS;
        return new WrapperResponse(SUCCESS, WrapperResponse.ResponseType.TYPE_SUCCESS.getType(), message, data);
    }

    public static <T> WrapperResponse<T> info(int code, String message, T data) {
        message = message != null && message.length() > 0 ? message : MSG_SUCCESS;
        return new WrapperResponse(code, WrapperResponse.ResponseType.TYPE_INFO.getType(), message, data);
    }

    public static <T> WrapperResponse<T> warning(int code, String message, T data) {
        message = message != null && message.length() > 0 ? message : MSG_WARNING;
        return new WrapperResponse(code, WrapperResponse.ResponseType.TYPE_WARNING.getType(), message, data);
    }

    public static <T> WrapperResponse<T> error(int code, String message, T data) {
        message = message != null && message.length() > 0 ? message : MSG_FAIL;
        return new WrapperResponse(code, WrapperResponse.ResponseType.TYPE_ERROR.getType(), message, data);
    }

    public static <T> WrapperResponse<T> fail(T data) {
        return new WrapperResponse(FAIL, WrapperResponse.ResponseType.TYPE_ERROR.getType(), MSG_FAIL, data);
    }

    public static <T> WrapperResponse<T> fail(String message, T data) {
        message = message != null && message.length() > 0 ? message : MSG_FAIL;
        return new WrapperResponse(FAIL, WrapperResponse.ResponseType.TYPE_ERROR.getType(), message, data);
    }

    public int getCode() {
        return this.code;
    }

    public void setCode(int code) {
        this.code = code;
    }

    public String getMessage() {
        return this.message;
    }

    public void setMessage(String message) {
        this.message = message;
    }

    public T getData() {
        return this.data;
    }

    public void setData(T data) {
        this.data = data;
    }

    public String getType() {
        return this.type;
    }

    public void setType(String type) {
        this.type = type;
    }

    public static enum ResponseType {
        TYPE_SUCCESS("success"),
        TYPE_INFO("info"),
        TYPE_WARNING("warning"),
        TYPE_ERROR("error");

        private String type;

        private ResponseType(String type) {
            this.type = type;
        }

        public String getType() {
            return this.type;
        }
    }
}