docs: private void inject2OneConf(String fileName, DisconfCenterFile disconfCenterFile) {
  
          if (disconfCenterFile == null) {
              return;
          }
  
          try {
  
              //
              // 获取实例
              //
  
              Object object;
              try {
  
                  object = disconfCenterFile.getObject();
                  if (object == null) {
                      object = registry.getFirstByType(disconfCenterFile.getCls(), false, true);
                  }
  
              } catch (Exception e) {
  
                  LOGGER.error(e.toString());
                  object = null;
              }
  
              // 注入实体中
              disconfStoreProcessor.inject2Instance(object, fileName);
  
          } catch (Exception e) {
              LOGGER.warn(e.toString(), e);
          }
      }