如何从控制台启动可执行文件并使用Qt读取输出

#include <QCoreApplication>
#include <QProcess>
#include <QDebug>

int main(int argc, char *argv[])
{
    QCoreApplication a(argc, argv);

    QProcess process;
    process.start("path/to/executable"); // 替换为可执行文件的路径

    if (process.waitForStarted()) {
        qDebug() << "Executable started.";

        if (process.waitForFinished()) {
            qDebug() << "Executable finished.";

            QByteArray output = process.readAllStandardOutput();
            std::string outputString = output.toStdString();
            qDebug() << "Output:" << QString::fromStdString(outputString);
        } else {
            qDebug() << "Executable failed to finish.";
        }
    } else {
        qDebug() << "Executable failed to start.";
    }

    return a.exec();
}