2023-12-12 08:32:06 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-12 13:29:09 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-12 14:27:03 [调试] 打开端口(/dev/ttyS2,9600)成功!