Spring Boot 统一结果封装

1. ResultVo, 返回结果对象

   @Data
   public class ResultVo<T> {private Integer code;private String message;private T data;
   }

2. ResultVoUtil, 封装返回结果

   public class ResultVoUtil {public static<T> ResultVo<T> sucess(T data) {ResultVo<T> resultVo = new ResultVo<>();resultVo.setCode(0);resultVo.setMessage("成功");resultVo.setData(data);return resultVo;}public static<T> ResultVo<T> sucess() {return sucess(null);}public static ResultVo error(Integer code, String message) {ResultVo resultVo = new ResultVo();resultVo.setCode(code);resultVo.setMessage(message);resultVo.setData(null);return resultVo;}public static ResultVo list(List data, Long count, Integer page) {ResultVo resultVo = new ResultVo();resultVo.setCode(0);resultVo.setMessage("成功");Map<String, Object> map = new HashMap<>();map.put("data", data);map.put("count", count);map.put("page", page);resultVo.setData(map);return resultVo;}}