string(238) "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%E8%A1%8C%E7%A8%8B%E5%AE%89%E6%8E%92%E8%A1%A8%E6%A0%BC => Failed to connect to 61.171.74.35 port 38027: Connection refused"
酒店行程安排表格
