2020-01-05 09:00:26 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-01-05 09:01:11 [调试] 打开端口(/dev/ttyS0,9600)成功!
2020-01-05 09:01:33 [调试] 打开端口(/dev/ttyS0,9600)成功!