2019-06-10 09:38:46 [调试] 打开端口(COM2,115200)成功!
2019-06-10 11:04:56 [调试] 打开端口(COM2,115200)成功!
2019-06-10 11:28:17 [调试] 打开端口(COM2,115200)成功!
2019-06-10 11:32:08 [调试] 打开端口(COM2,115200)成功!
2019-06-10 11:36:28 [调试] 打开端口(COM2,115200)成功!