2024-02-04 08:32:13 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-02-04 12:43:33 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-02-04 18:00:24 [调试] 打开端口(/dev/ttyS2,9600)成功!