qt creator浣跨敤鏁欑▼(qt creator python)

1、使用Qt Creator创建ui文件

2、将ui文件转换为py文件

pyuic5 -o mainwindow.py mainwindow.ui

3、引用刚才生成的py文件

import sys
from PyQt5.QtWidgets import QApplication, QMainWindow
from mainwindow import *

class MyWindow(QMainWindow, Ui_MainWindow):
    def __init__(self, parent=None):
        super(MyWindow, self).__init__(parent)
        self.setupUi(self)


if __name__ == '__main__':
    app = QApplication(sys.argv)
    myWin = MyWindow()
    myWin.show()
    sys.exit(app.exec_())