string(190) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%95%A5%E5%8F%ABWiFi6 => Failed to connect to 101.91.112.32 port 38195: Connection refused"
啥叫WiFi6网!