2023-10-29 08:31:19 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-10-29 11:15:29 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-10-29 18:14:46 [调试] 打开端口(/dev/ttyS2,9600)成功!