2021-01-02 10:22:38 [调试] 打开端口(COM1,9600)成功!
2021-01-02 12:40:04 [调试] 打开端口(COM1,9600)成功!
2021-01-02 17:15:18 [调试] 打开端口(COM1,9600)成功!
2021-01-02 17:52:42 [调试] 打开端口(COM1,9600)成功!