2019-07-05 09:47:42 [调试] 打开端口(COM1,9600)成功!
2019-07-05 10:54:01 [调试] 打开端口(COM1,9600)成功!
2019-07-05 11:00:01 [调试] 打开端口(COM1,9600)成功!
2019-07-05 11:29:17 [调试] 打开端口(COM1,9600)成功!