string(256) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E5%85%A5%E4%BD%8F%E9%85%92%E5%BA%97%E6%98%8E%E7%BB%86%E5%8D%95%E6%80%8E%E4%B9%88%E6%9F%A5 => Failed to connect to 14.18.117.71 port 38041: Connection refused"
入住酒店明细单怎么查
