public void saveSongs(List<String> songLinkList, SongParserForOneGenre songParser) {
        if (songParser != null) {

            for (String songLink : songLinkList) {
                if (!DataUtils.isEmpty(songLink)) {
                    try {
                        songParser.pasrePage(songLink);
                        Thread.sleep(delayTime);
                    } catch (IOException | InterruptedException e) {
                        logger.error("", e);
                    }
                }
            }
        }
    }