string(249) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%83%B3%E5%BC%80%E7%BD%91%E5%90%A7%E6%B2%A1%E9%92%B1%E6%80%8E%E4%B9%88%E5%8A%9E => Failed to connect to 101.89.117.144 port 38005: Connection refused"
想开网吧没钱怎么办
