2018-09-29 03:59:32 [信息] OpenDevice(100,libReceiptPrinterSZAir.so,/dev/ttyS0,9600)=0,端口已打开
2018-09-29 04:54:16 [信息] OpenDevice(100,libReceiptPrinterSZAir.so,/dev/ttyS0,9600)=0,端口已打开
2018-09-29 05:43:41 [信息] OpenDevice(100,libReceiptPrinterSZAir.so,/dev/ttyS0,9600)=0,端口已打开
2018-09-29 05:47:27 [信息] OpenDevice(100,libReceiptPrinterSZAir.so,/dev/ttyS0,9600)=0,端口已打开
2018-09-29 05:49:36 [信息] OpenDevice(100,libReceiptPrinterSZAir.so,/dev/ttyS0,9600)=0,端口已打开
2018-09-29 06:15:53 [信息] OpenDevice(100,libReceiptPrinterSZAir.so,/dev/ttyS0,9600)=0,端口已打开