docs: private static DisconfCenterFile transformScanFile(Class<?> disconfFileClass, Set<Method> methods) {
  
          DisconfCenterFile disconfCenterFile = new DisconfCenterFile();
  
          //
          // class
          disconfCenterFile.setCls(disconfFileClass);
  
          DisconfFile disconfFileAnnotation = disconfFileClass.getAnnotation(DisconfFile.class);
  
          //
          // file name
          disconfCenterFile.setFileName(disconfFileAnnotation.filename());
  
          // config file target dir path
          disconfCenterFile.setTargetDirPath(disconfFileAnnotation.targetDirPath().trim());
  
          // file type
          disconfCenterFile.setSupportFileTypeEnum(SupportFileTypeEnum.getByFileName(disconfFileAnnotation.filename()));
  
          //
          // disConfCommonModel
          DisConfCommonModel disConfCommonModel =
                  makeDisConfCommonModel(disconfFileAnnotation.app(), disconfFileAnnotation.env(), disconfFileAnnotation
                          .version());
          disconfCenterFile.setDisConfCommonModel(disConfCommonModel);
  
          // Remote URL
          String url = DisconfWebPathMgr.getRemoteUrlParameter(DisClientSysConfig.getInstance().CONF_SERVER_STORE_ACTION,
                  disConfCommonModel.getApp(),
                  disConfCommonModel.getVersion(),
                  disConfCommonModel.getEnv(),
                  disconfCenterFile.getFileName(),
                  DisConfigTypeEnum.FILE);
          disconfCenterFile.setRemoteServerUrl(url);
  
          // fields
          Field[] expectedFields = disconfFileClass.getDeclaredFields();
  
          //
          // KEY & VALUE
          //
          Map<String, FileItemValue> keyMaps = new HashMap<String, FileItemValue>();
  
          for (Method method : methods) {
  
              // 获取指定的域
              Field field = MethodUtils.getFieldFromMethod(method, expectedFields, DisConfigTypeEnum.FILE);
              if (field == null) {
                  continue;
              }
  
              //
              DisconfFileItem disconfFileItem = method.getAnnotation(DisconfFileItem.class);
              String keyName = disconfFileItem.name();
  
              // access
              field.setAccessible(true);
  
              // get setter method
              Method setterMethod = MethodUtils.getSetterMethodFromField(disconfFileClass, field);
  
              // static 则直接获取其值
              if (Modifier.isStatic(field.getModifiers())) {
  
                  try {
                      FileItemValue fileItemValue = new FileItemValue(field.get(null), field, setterMethod);
                      keyMaps.put(keyName, fileItemValue);
  
                  } catch (Exception e) {
                      LOGGER.error(e.toString());
                  }
  
              } else {
  
                  // 非static则为Null, 这里我们没有必要获取其Bean的值
                  FileItemValue fileItemValue = new FileItemValue(null, field, setterMethod);
                  keyMaps.put(keyName, fileItemValue);
              }
          }
  
          // 设置
          disconfCenterFile.setKeyMaps(keyMaps);
  
          return disconfCenterFile;
      }