#include <QtCore/QCoreApplication>
#include <QtDebug>
#include <QDir>
int main(int argc, char *argv[])
{
QCoreApplication a(argc, argv);
qDebug()<<"home path:"<<QDir::homePath();
qDebug()<<"root path:"<<QDir::rootPath();
qDebug()<<"temp path:"<<QDir::tempPath();
return a.exec();
}