显示器ips是啥网!
string(214) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%98%BE%E7%A4%BA%E5%99%A8ips%E6%98%AF%E5%95%A5 => Failed to connect to 14.18.117.71 port 38220: Connection refused"
显示器ips是啥网!