QT工具下载链接:
离线安装的安装包下载链接:
Index of /archive/qthttp://download.qt.io/archive/qt/
在线安装的安装包下载链接:
Index of /archive/online_installershttps://download.qt.io/archive/online_installers/
Index of /archive/qthttp://download.qt.io/archive/qt/
Index of /archive/online_installershttps://download.qt.io/archive/online_installers/