2019-08-05 08:43:04 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-08-05 18:49:56 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-08-05 19:07:37 [调试] 打开端口(/dev/ttyS0,9600)成功!
2019-08-05 19:11:33 [调试] 打开端口(/dev/ttyS0,9600)成功!