酒店水单打印机怎么打印网!
string(267) "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%E6%B0%B4%E5%8D%95%E6%89%93%E5%8D%B0%E6%9C%BA%E6%80%8E%E4%B9%88%E6%89%93%E5%8D%B0 => Failed to connect to 101.89.117.144 port 38022: Connection refused"
酒店水单打印机怎么打印网!