string(248) "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%E9%A2%84%E5%AE%9A%E8%A1%A8%E6%A0%BC%E6%80%8E%E4%B9%88%E5%81%9A => Failed to connect to 101.91.112.32 port 38221: Connection refused"
酒店预定表格怎么做
