wifi6指的是802.11网!
string(204) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=wifi6%E6%8C%87%E7%9A%84%E6%98%AF802.11 => Failed to connect to 14.18.117.71 port 38133: Connection refused"
wifi6指的是802.11网!