} catch (final IOException e) {
                throw new CrawlingAccessException("Failed to access permission info", e);
            }
            if (logger.isDebugEnabled()) {
                logger.debug("fileUrl:{} roleType:{}", responseData.getUrl(), roleTypeList);
            }
        }
        return roleTypeList;
    }

    /**
     * Extracts role type information from FTP (File Transfer Protocol) response data.

                    webConfig.setUpdatedTime(now);
                }

                final String fileUrls = urlList.stream()
                        .filter(s -> Arrays.stream(fileProtocols).anyMatch(p -> s.startsWith(p)))
                        .collect(Collectors.joining("\n"));
                if (StringUtil.isNotBlank(fileUrls)) {
                    fileConfig = new FileConfig();
                    fileConfig.setName("Default");