How can i send and receive the data string via RS232 on Qt

[victor wang]

Hi, i'm using qt5.5 on my computer.
I wanna designed a test program that i can send the string and receive myself via RS232.
Did qt have any ways to do it?
Or any other advice could teach me?

[6thC]

I've found the example apps invaluable. Does this help?
http://doc.qt.io/qt-5/qtserialport-terminal-example.html