2022-07-09 08:43:52 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-07-09 12:25:55 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-07-09 17:47:03 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-07-09 21:16:10 [调试] 打开端口(/dev/ttyS2,9600)成功!