pyqt5的问题，'Widget' from 'PyQt5.QtWidgets'

import sys
from PyQt5.QtWidgets import QApplication,Widget
if __name__=="__main__":
    app=QApplication(sys.argv)
    w=QWidget()
    w.resize(400,300)
    w.move(300,300)

    w.setWindowTitle("第一个基于PYQT5的桌面应用")
    w.show

C:\Anaconda3\python.exe C:/Users/taowu0326/PycharmProjects/pythonProject1/wang-5.16.py<br /> Traceback (most recent call last):<br />   File "C:/Users/taowu0326/PycharmProjects/pythonProject1/wang-5.16.py", line 30, in <module><br />     from PyQt5.QtWidgets import QApplication,Widget<br /> ImportError: cannot import name 'Widget' from 'PyQt5.QtWidgets' (C:\Anaconda3\lib\site-packages\PyQt5\QtWidgets.pyd)

Process finished with exit code 1

应该是你库没装对。

https://blog.csdn.net/weimeibuqieryu/article/details/106580462

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