一建民航哪位老师讲得好网!
string(267) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E4%B8%80%E5%BB%BA%E6%B0%91%E8%88%AA%E5%93%AA%E4%BD%8D%E8%80%81%E5%B8%88%E8%AE%B2%E5%BE%97%E5%A5%BD => Failed to connect to 125.88.227.171 port 38114: Connection refused"
一建民航哪位老师讲得好网!