paramMap.put(HcHttpClient.PROXY_CREDENTIALS_PROPERTY, new UsernamePasswordCredentials(proxyUsername, proxyPassword));
            }

        }
    }

    default String getScriptType() {
        final String scriptType = getConfigParameterMap(ConfigName.CONFIG).get(Param.Config.SCRIPT_TYPE);
        if (StringUtil.isNotBlank(scriptType)) {
            return scriptType;
        }

            putResultDataBody(dataMap, fessConfig.getIndexFieldThumbnail(), thumbnailUrl);
        }

        // from config
        final String scriptType = crawlingConfig.getScriptType();
        final Map<String, String> scriptConfigMap = crawlingConfig.getConfigParameterMap(ConfigName.SCRIPT);
        xpathConfigMap.entrySet().stream().filter(e -> !e.getKey().startsWith("default.")).forEach(e -> {