string(236) "get document error：https://zhidao.baidu.com/search?lm=0&rn=10&pn=0&fr=search&dyTabStr=null&word=godex%E6%9D%A1%E7%A0%81%E6%9C%BA%E6%89%93%E5%8D%B0%E9%94%99%E4%BD%8D => Failed to connect to 101.89.143.195 port 38175: Connection refused"
godex条码机打印错位
