2024-01-27 08:30:48 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-01-27 12:53:33 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-01-27 17:38:02 [调试] 打开端口(/dev/ttyS2,9600)成功!