2024-01-26 08:32:38 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-01-26 12:34:43 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-01-26 18:01:01 [调试] 打开端口(/dev/ttyS2,9600)成功!