timestamp	ip	host	browser	uri
20190528-15:15:49	49.231.140.119	49.231.140.119	Mozilla/5.0 (Windows NT 6.1; WOW64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.90 Safari/537.36	http://www.google.com.hk