我想用FileDialog
创建一个新文件。
有人可以教我吗?
from PyQt5 import QtWidgets
from PyQt5.QtWidgets import QFileDialog
class MyWindow(QtWidgets.QWidget):
def __init__(self):
super(MyWindow,self).__init__()
self.myButton = QtWidgets.QPushButton(self)
self.myButton.setObjectName("myButton")
self.myButton.setText("Test")
self.myButton.clicked.connect(self.msg)
def msg(self):
fileName2, ok2 = QFileDialog.getSaveFileName(self,
"file save",
"./",
"All Files (*);;Text Files (*.txt)")
if __name__=="__main__":
import sys
app=QtWidgets.QApplication(sys.argv)
myshow=MyWindow()
myshow.show()
sys.exit(app.exec_())