2022-03-26 08:44:53 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-26 09:15:11 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-26 12:57:52 [调试] 打开端口(/dev/ttyS2,9600)成功!
2022-03-26 14:43:10 [调试] 打开端口(/dev/ttyS2,9600)成功!