2023-11-27 12:36:54 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-11-27 13:26:37 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-11-27 19:55:15 [调试] 打开端口(/dev/ttyS2,9600)成功!