这是来自Qtdocumentation的引述:Someresourcesneedtochangebasedontheuser'slocale,suchastranslationfilesoricons.Thisisdonebyaddingalangattributetotheqresourcetag,specifyingasuitablelocalestring.Forexample:cut.jpgcut_fr.jpgIftheuser'slocaleisFrench(i.e.,QLocale::system().name()returns"fr_FR"),:/cut.jpgbecom