class mywindow(QtWidgets.QWidget, Ui_Form):
def __init__(self):
super(mywindow, self).__init__()
self.setupUi(self)
self.pushButton_2.clicked.connect(test)
def test(n):
n = "33"
print(n)
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
window = mywindow()
window.show()
sys.exit(app.exec_())
运行后，点击按钮想给test函数传个字符串不知道怎么传，第五行写成self.pushButton_2.clicked.connect(test("aaa"))报错
def __init__(self):
super(mywindow, self).__init__()
self.setupUi(self)
self.pushButton_2.clicked.connect(test)
def test(n):
n = "33"
print(n)
if __name__ == '__main__':
app = QtWidgets.QApplication(sys.argv)
window = mywindow()
window.show()
sys.exit(app.exec_())
运行后，点击按钮想给test函数传个字符串不知道怎么传，第五行写成self.pushButton_2.clicked.connect(test("aaa"))报错
