string(231) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E9%85%92%E5%BA%97%E5%85%A5%E4%BD%8F%E8%A1%8C%E7%A8%8B%E5%8D%95 => Failed to connect to 101.89.117.144 port 38208: Connection refused"
酒店入住行程单
