编写Qt线程类

1.定义自己的线程类

MyThread.h

#include <QThread>

class MyThread : public QThread
{
public:
    void run();
};

MyThread.cpp

#include "MyThread.h"
 
void MyThread::run()
{

}

2.使用线程类

包含头文件：

#include "MyThread.h"

生成线程对象并启动

MyThread thread;
thread.start();