互联网做啥的网!
string(222) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BA%92%E8%81%94%E7%BD%91%E5%81%9A%E5%95%A5%E7%9A%84 => Failed to connect to 101.89.117.144 port 38076: Connection refused"
互联网做啥的网!