2023-06-02 08:32:27 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-02 13:52:11 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-02 17:30:09 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-06-02 19:19:02 [调试] 打开端口(/dev/ttyS2,9600)成功!