docs: private static DisconfCenterItem transformScanItem(Method method) {
  
          DisconfCenterItem disconfCenterItem = new DisconfCenterItem();
  
          // class
          Class<?> cls = method.getDeclaringClass();
  
          // fields
          Field[] expectedFields = cls.getDeclaredFields();
  
          // field
          Field field = MethodUtils.getFieldFromMethod(method, expectedFields, DisConfigTypeEnum.ITEM);
  
          if (field == null) {
              return null;
          }
  
          // 获取标注
          DisconfItem disconfItem = method.getAnnotation(DisconfItem.class);
  
          // 去掉空格
          String key = disconfItem.key().replace(" ", "");
  
          // get setter method
          Method setterMethod = MethodUtils.getSetterMethodFromField(cls, field);
          disconfCenterItem.setSetMethod(setterMethod);
  
          // field
          disconfCenterItem.setField(field);
  
          // key
          disconfCenterItem.setKey(key);
  
          // access
          field.setAccessible(true);
  
          // object
          disconfCenterItem.setObject(null);
  
          // value
          if (Modifier.isStatic(field.getModifiers())) {
              try {
                  disconfCenterItem.setValue(field.get(null));
              } catch (Exception e) {
                  LOGGER.error(e.toString());
                  disconfCenterItem.setValue(null);
              }
          } else {
              disconfCenterItem.setValue(null);
          }
  
          //
          // disConfCommonModel
          DisConfCommonModel disConfCommonModel = makeDisConfCommonModel(disconfItem.app(), disconfItem.env(),
                  disconfItem.version());
          disconfCenterItem.setDisConfCommonModel(disConfCommonModel);
  
          // Disconf-web url
          String url = DisconfWebPathMgr.getRemoteUrlParameter(DisClientSysConfig.getInstance().CONF_SERVER_STORE_ACTION,
                  disConfCommonModel.getApp(),
                  disConfCommonModel.getVersion(),
                  disConfCommonModel.getEnv(), key,
                  DisConfigTypeEnum.ITEM);
          disconfCenterItem.setRemoteServerUrl(url);
  
          return disconfCenterItem;
      }