2025-06-25 11:05:08 [调试] 打开端口(COM2,9600)成功!
2025-06-25 18:18:11 [调试] 打开端口(COM2,9600)成功!
2025-06-25 18:18:40 [调试] 打开端口(COM2,9600)成功!
2025-06-25 18:38:39 [调试] 打开端口(COM2,9600)成功!
2025-06-25 19:14:48 [调试] 打开端口(COM2,9600)成功!