2023-12-16 08:33:45 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-16 20:17:05 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-16 20:41:50 [调试] 打开端口(/dev/ttyS2,9600)成功!