股票前面加xd是怎么回事网!
string(241) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E8%82%A1%E7%A5%A8%E5%89%8D%E9%9D%A2%E5%8A%A0xd%E6%98%AF%E6%80%8E%E4%B9%88%E5%9B%9E%E4%BA%8B => Received HTTP code 403 from proxy after CONNECT"
股票前面加xd是怎么回事网!