2019-05-06 10:09:04 [调试] 打开端口(COM2,9600)成功!
2019-05-06 10:09:07 [调试] 打开端口(COM2,9600)成功!
2019-05-06 13:22:51 [调试] 打开端口(COM2,9600)成功!
2019-05-06 13:22:58 [调试] 打开端口(COM2,9600)成功!