2022-10-08 09:07:18 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-08 11:55:07 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-08 11:59:02 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-10-08 21:15:17 [调试] 打开端口(/dev/ttyS2,9600)成功!