string(247) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%97%A0%E4%BA%BA%E8%87%AA%E5%8A%A9%E5%8F%B0%E7%90%83%E5%8E%85%E7%8E%B0%E7%8A%B6 => Failed to connect to 61.171.74.35 port 38041: Connection refused"
无人自助台球厅现状
