环境配置脚本如下#!/bin/sh export QTDIR=/usr/lib/qt5 export QT_QPA_PLATFORM_PLUGIN_PATH=$QTDIR/plugins export QT_QPA_PLATFORM=eglfs:fb=/dev/fb0 export QT_QPA_GENERIC_PLUGINS=evdevtouch:/dev/input/event1 export QT_QPAFONTDIR=/usr/...