[Qt5编程]QFileInfo各属性值总结

QFileInfo file("C:/Users/ema/Desktop/filename.tar.bz2");

qDebug()<<"filePath="<<file.filePath();
qDebug()<<"absoluteFilePath="<<file.absoluteFilePath();
qDebug()<<"canonicalFilePath="<<file.canonicalFilePath();

qDebug()<<"fileName="<<file.fileName();
qDebug()<<"baseName="<<file.baseName();
qDebug()<<"completeBaseName="<<file.completeBaseName();

qDebug()<<"suffix="<<file.suffix();
qDebug()<<"bundleName="<<file.bundleName();
qDebug()<<"completeSuffix="<<file.completeSuffix();

qDebug()<<"path="<<file.path();
qDebug()<<"absolutePath="<<file.absolutePath();
qDebug()<<"canonicalPath="<<file.canonicalPath();

qDebug()<<"readLink="<<file.readLink();
qDebug()<<"owner="<<file.owner();
qDebug()<<"group="<<file.group();

输出：

filePath= "C:/Users/ema/Desktop/filename.tar.bz2"
absoluteFilePath= "C:/Users/ema/Desktop/filename.tar.bz2"
canonicalFilePath= ""
fileName= "filename.tar.bz2"
baseName= "filename"
completeBaseName= "filename.tar"
suffix= "bz2"
bundleName= ""
completeSuffix= "tar.bz2"
path= "C:/Users/ema/Desktop"
absolutePath= "C:/Users/ema/Desktop"
canonicalPath= "."
readLink= ""
owner= ""

group= ""

另外还有一些常用的QDir函数

QDir::separator()

QDir::toNativeSeparators()