code: private ModelAndView buildBizError(ModelAndView mvc, Map<String, Object> paramErrors) {
          Map<String, Object> error = new HashMap<String, Object>();
          error.put("field", paramErrors);
          mvc.addObject("status", GlobalResponseStatusMsg.BIZ_ERROR.getCode());
          mvc.addObject("statusInfo", error);
          return mvc;
      }
docs: 构造系统业务错误
  
  @param mvc         mvc
  @param paramErrors 错误参数
  
  @return mvc