string(294) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=%E6%80%8E%E4%B9%88%E6%89%93%E5%8D%B0%E9%85%92%E5%BA%97%E6%B6%88%E8%B4%B9%E6%B8%85%E5%8D%95%E7%94%B5%E5%AD%90%E5%8F%91%E7%A5%A8 => Failed to connect to 101.89.117.144 port 38005: Connection refused"
怎么打印酒店消费清单电子发票
