2025-02-11 10:31:04 [调试] 打开端口(COM2,9600)成功!
2025-02-11 17:11:52 [调试] 打开端口(COM2,9600)成功!
2025-02-11 17:16:56 [调试] 打开端口(COM2,9600)成功!
2025-02-11 18:09:26 [调试] 打开端口(COM2,9600)成功!