带宽的单位是bps还是hz网!
string(226) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%B8%A6%E5%AE%BD%E7%9A%84%E5%8D%95%E4%BD%8D%E6%98%AFbps%E8%BF%98%E6%98%AFhz => Received HTTP code 403 from proxy after CONNECT"
带宽的单位是bps还是hz网!