not find or load Qt Platform plugin “windows“ 报错

以上为报错信息
解决方案为：
在使用QApplication() 实例化之前添加
QApplication.addLibraryPath(“PySide2存放的路径” + ‘/PySide2/Plugins/’)

参考：https://doc-snapshots.qt.io/qtforpython/PySide2/QtCore/QCoreApplication.html?highlight=addlibrarypath#PySide2.QtCore.PySide2.QtCore.QCoreApplication.addLibraryPath