2024-01-29 08:31:00 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-01-29 12:32:59 [调试] 打开端口(/dev/ttyS2,9600)成功!
2024-01-29 17:39:08 [调试] 打开端口(/dev/ttyS2,9600)成功!