string(258) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%BC%84%E4%B8%AA%E5%8F%B0%E7%90%83%E5%8E%85%E5%A4%A7%E6%A6%82%E5%A4%9A%E5%B0%91%E9%92%B1 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
弄个台球厅大概多少钱
