什么事的英文网!
string(220) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%BB%80%E4%B9%88%E4%BA%8B%E7%9A%84%E8%8B%B1%E6%96%87 => Failed to connect to 14.18.117.71 port 38164: Connection refused"
什么事的英文网!