谢谢 问题 已经解决没有加 QApplication
#include "test.h"
class MyworkThread : public QThread
{
protected:
void run();
};
void MyworkThread::run()
{
printf("I am MyworkThread");
//sleep(100);
}
int main(int argc, char *argv[])
{
QApplication app(argc, argv);
MyworkThread *ObMyth = new MyworkThread();
// MyworkThread1 *ObMyth1 = new MyworkThread1();
ObMyth->start();
//ObMyth1->start();
return app.exec();
}