timestamp	ip	host	browser	uri
20201221-14:39:47	218.28.91.164	pc0.zz.ha.cn	/manager/html/	NULL
20210110-19:05:18	218.28.91.164	pc0.zz.ha.cn	/login	NULL
20210110-19:05:19	218.28.91.164	pc0.zz.ha.cn	/manager/html	NULL