pyside2如何选择多个文件夹

完整代码如下：

from PySide2.QtWidgetsimport QFileDialog, QDialog, QApplication, QMainWindow

class DlgSelectMp3(QMainWindow):

def __init__(self, parent=None):

QMainWindow.__init__(self, parent)

def selectMp3s(self):

fileNames = []

fileDialog = QFileDialog(self)

fileDialog.setViewMode(QFileDialog.Detail)

fileDialog.setFileMode(QFileDialog.ExistingFiles)

fileDialog.setNameFilter("python file(*.mp3);;all file(*)")

ret = fileDialog.exec_()

if ret == QDialog.Accepted:

fileNames = fileDialog.selectedFiles()

return fileNames

if __name__ =="__main__":

app = QApplication([])

dlgmw = DlgSelectMp3()

selectFiles = dlgmw.selectMp3s()

for itin selectFiles:

print(it)

app.exec_()

更多python代码，可以去这里看看

http://kbase.wave12.com/pythoncode