2023-04-29 09:16:24 [调试] 打开端口(COM2,9600)成功!
2023-04-29 10:55:20 [调试] 打开端口(COM2,9600)成功!
2023-04-29 17:48:18 [调试] 打开端口(COM2,9600)成功!
2023-04-29 19:33:38 [调试] 打开端口(COM2,9600)成功!
2023-04-29 19:39:27 [调试] 打开端口(COM2,9600)成功!
2023-04-29 19:45:43 [调试] 打开端口(COM2,9600)成功!