2019-12-12 09:01:08 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-12-12 09:40:40 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-12-12 14:26:33 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-12-12 20:15:00 [调试] 打开端口(/dev/ttyS0,9600)成功!