2023-12-13 08:31:17 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-13 12:40:54 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-13 13:33:58 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-12-13 19:59:28 [调试] 打开端口(/dev/ttyS2,9600)成功!