itemid,ID,
ip,IP,
robot,爬虫,
area,IP归属地,
country,国家,
province,省份,
city,城市,
network,网络,
screen,分辨率,
pc,设备,
ua,客户端,
os,操作系统,
bs,浏览器,
bd,手机品牌,
addtime,时间,