timestamp	ip	host	browser	uri
20200113-00:03:57	106.11.156.245	shenmaspider-106-11-156-245.crawl.sm.cn	YisouSpider	/robots.txt
20200113-00:03:59	106.11.156.245	shenmaspider-106-11-156-245.crawl.sm.cn	YisouSpider	/robots.txt