2023-10-18 08:33:13 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-10-18 14:38:40 [调试] 打开端口(/dev/ttyS2,9600)成功!
2023-10-18 19:24:18 [调试] 打开端口(/dev/ttyS2,9600)成功!