2021-04-23 10:06:55 [调试] 打开端口(COM2,9600)成功!
2021-04-23 15:58:17 [调试] 打开端口(COM2,9600)成功!
2021-04-23 16:01:07 [调试] 打开端口(COM2,9600)成功!
2021-04-23 16:04:56 [调试] 打开端口(COM2,9600)成功!
2021-04-23 16:08:13 [调试] 打开端口(COM2,9600)成功!
2021-04-23 16:26:28 [调试] 打开端口(COM2,9600)成功!
2021-04-23 16:47:11 [调试] 打开端口(COM2,9600)成功!
2021-04-23 16:48:23 [调试] 打开端口(COM2,9600)成功!