处理QQ音乐酷狗返回得到歌曲时长

图片:时间处理.png

QString Widget::sec2hms(int duration)
{
            //用于时间转换  02:32
    int min = duration/60;
    int sesc = duration%60;
    QString time = QString("%1:%2").arg(min).arg(sesc);
    qDebug()<<"时间转化:"<<time;
    return time;
}

方法2:#include <QtMath>

复制代码

1. static QString second2String(int sec)
   {
       int hours   = qFloor(sec / 3600);
       int minutes = qFloor(sec % 3600 / 60);
       int seconds = qFloor(sec % 3600 % 60);
       QString hourStr = QString::number(hours, 10);
       QString minStr  = QString::number(minutes, 10);
       QString secStr  = QString::number(seconds, 10);
       return QString("%1时%2分%3秒").arg(hourStr)
                                    .arg(minStr)
                                    .arg(secStr);
   }