2022-09-19 08:38:38 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-19 09:37:51 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-19 17:42:06 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-09-19 18:58:05 [调试] 打开端口(/dev/ttyS2,9600)成功!