各个设备请求头设备信息User-Agent

MAC-web请求头（火狐浏览器）：User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10.12; rv:56.0) Gecko/20100101 Firefox/56.0

MAC-web请求头（谷歌浏览器）：User-Agent: Mozilla/5.0 (Linux; Android 6.0; Nexus 5 Build/MRA58N) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.89 Mobile Safari/537.36

MAC-web请求头（safari浏览器）：User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_12_6) AppleWebKit/604.3.5 (KHTML, like Gecko) Version/11.0.1 Safari/604.3.5

Windows-web请求头（谷歌浏览器）：User-Agent:Mozilla/5.0 (Windows NT 6.3; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/62.0.3202.75 Safari/537.36 Request Payload

Windows-web请求头（火狐浏览器）：User-Agent: Mozilla/5.0 (Windows NT 6.3; Win64; x64; rv:56.0)

Windows-web请求头（IE浏览器）：User-Agent Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; rv:11.0) like Gecko