QT创建文件夹并在文件夹下创建文件

话不多说了，挺困的，直接上代码吧

 	QFileInfo info("./QFile.exe");
    QString absolutePath = info.absolutePath();

    QString dirName = absolutePath+"/"+QDateTime::currentDateTime().toString("yyyy-MM-dd");
    QDir dir(dirName);
    if(!dir.exists())
    {
        dir.mkdir(dirName);
        qDebug()<<"文件夹创建成功";
    }
    QString strTime = QTime::currentTime().toString("hh-mm-ss");
    QString fileName =dirName+"/"+strTime+".txt";
    QFile file(fileName);
    bool bRet = file.open(QIODevice::ReadWrite|QIODevice::Text|QIODevice::Append);
    {//可生成ini文件
		//QString fileName =dirName+"/"+strTime+".ini";
    //QFile file(fileName);
   // bool bRet = file.open(QIODevice::ReadWrite|QIODevice::Append);
	}
    if(bRet)
    {
        QString  str="I love you";
        for(int i=0;i<100;++i)
        {
            file.write(str.toLocal8Bit());
            qDebug()<<"写入成功";
        }
    }
    file.close();

每天一小步，慢慢积累，向大佬进发