result.setUrls(DfTypeUtil.toString(source.get("urls")));
            result.setUserAgent(DfTypeUtil.toString(source.get("userAgent")));
            result.setVirtualHosts(toStringArray(source.get("virtualHosts")));
            return updateEntity(source, result);
        } catch (InstantiationException | IllegalAccessException e) {
            final String msg = "Cannot create a new instance: " + entityType.getName();

                return "url,title,role,boost";
            }

            @Override
            public String getIndexAdminArrayFields() {
                return "lang,role,label,anchor,virtual_host";
            }

            @Override
            public String getIndexAdminDateFields() {
                return "expires,created,timestamp,last_modified";
            }

            @Override

                .filter(StringUtil::isNotBlank)
                .distinct()
                .collect(Collectors.joining("\n")));
        body.virtualHosts = stream(entity.getVirtualHosts())
                .get(stream -> stream.filter(StringUtil::isNotBlank).distinct().map(String::trim).collect(Collectors.joining("\n")));
        return body;
    }

labels.max_access_count=Max Access Count
labels.number_of_thread=Number of Threads
labels.interval_time=Interval
labels.millisec=msec
labels.permissions=Permissions
labels.virtual_hosts=Virtual Hosts
labels.virtual_host=Virtual Host
labels.label_type=Label
labels.file_crawling_button_create=Create
labels.file_crawling_button_create_job=Create New Job
labels.web_crawling_configuration=Web Crawling

# Field name for file name in the index.
index.field.filename=filename
# Field name for thumbnail in the index.
index.field.thumbnail=thumbnail
# Field name for virtual host in the index.
index.field.virtual_host=virtual_host
# Field name for content title in the response.
response.field.content_title=content_title
# Field name for content description in the response.
response.field.content_description=content_description

labels.config_parameter=配置參數
labels.max_access_count=最大訪問數
labels.number_of_thread=執行緒數
labels.interval_time=間隔
labels.millisec=毫秒
labels.permissions=權限
labels.virtual_hosts=虛擬主機
labels.virtual_host=虛擬主機
labels.label_type=標籤
labels.file_crawling_button_create=建立
labels.file_crawling_button_create_job=建立新作業
labels.web_crawling_configuration=Web爬網
labels.web_crawling_title_details=Web爬網設定

            "filename", "content", "has_cache", "cache", "digest", "host", "site", "segment", "config_id", "parent_id", "content_length",
            "favorite_count", "click_count", "created", "timestamp", "last_modified", "expires", "virtual_host", "doc_id");

    // ===================================================================================
    // Attribute
    // =========

    /** Client for interacting with the search engine. */
    @Resource

        stream(crawlingConfig.getPermissions()).of(stream -> stream.forEach(p -> roleTypeList.add(p)));
        putResultDataBody(dataMap, fessConfig.getIndexFieldRole(), roleTypeList);
        // virtualHosts
        putResultDataBody(dataMap, fessConfig.getIndexFieldVirtualHost(),
                stream(crawlingConfig.getVirtualHosts()).get(stream -> stream.filter(StringUtil::isNotBlank).collect(Collectors.toList())));

        stream(crawlingConfig.getPermissions()).of(stream -> stream.forEach(p -> roleTypeList.add(p)));
        putResultDataBody(dataMap, fessConfig.getIndexFieldRole(), roleTypeList);
        // virtualHosts
        putResultDataBody(dataMap, fessConfig.getIndexFieldVirtualHost(),
                stream(crawlingConfig.getVirtualHosts()).get(stream -> stream.filter(StringUtil::isNotBlank).collect(Collectors.toList())));

labels.max_access_count=Максимальное количество доступов
labels.number_of_thread=Количество потоков
labels.interval_time=Интервал
labels.millisec=мсек
labels.permissions=Разрешения
labels.virtual_hosts=Виртуальные хосты
labels.virtual_host=Виртуальный хост
labels.label_type=Метка
labels.file_crawling_button_create=Создать
labels.file_crawling_button_create_job=Создать новое задание
labels.web_crawling_configuration=Веб-сканирование