开网吧前景怎么样知乎网!
string(256) "get document error:https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BC%80%E7%BD%91%E5%90%A7%E5%89%8D%E6%99%AF%E6%80%8E%E4%B9%88%E6%A0%B7%E7%9F%A5%E4%B9%8E => Failed to connect to 14.18.117.71 port 38133: Connection refused"
开网吧前景怎么样知乎网!