timestamp	ip	host	browser	uri
20190221-00:13:50	218.28.167.164	pc0.zz.ha.cn	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36	/index.action
20190227-06:03:09	218.28.167.164	pc0.zz.ha.cn	Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_3) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/56.0.2924.87 Safari/537.36	/index.action