获取发送到 QProcess 的命令的 output

Question

Pretty simple question. Let's say I do this:

m_serverProcess->write("command\n");

How do I get the output of that specific command?
Is this even possible? I know that I can use readyRead signal, but that is async so the order will probably not be correct.

Answer 1

You could try the methods listed in the Qt documentation of QProcess : readAllStandardOutput and readAllStandardError . You may also use the method exitCode .