string(190) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=wifi6%E6%98%AF%E5%B9%B2%E5%98%9B%E7%9A%84 => Received HTTP code 403 from proxy after CONNECT"
wifi6是干嘛的网!