支持高分屏后4K屏幕的QScreen 获得分辨率不对的bugQGuiApplication::setAttribute(Qt::AA_EnableHighDpiScaling);break QScreen,版权声明：本文为qq_35083314原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接和本声明。原文链接：https://blog.csdn.net/qq_35083314/article/details/99551205