1 如何安装vc++2013和qt请看
https://blog.youkuaiyun.com/webzhuce/article/details/68951073
https://blog.youkuaiyun.com/yzy_1996/article/details/81939610
https://blog.youkuaiyun.com/u013232740/article/details/48141111
https://www.cnblogs.com/jiangxueqiao/p/7607522.html?utm_source=debugrun&utm_medium=referral
2 给一个qt界面显示图片并退出的程序
https://blog.youkuaiyun.com/u013232740/article/details/48141111
3 可能出现的问题:
(1)error LNK2038: 检测到“_MSC_VER”的不匹配项问题:其实就是visual studio和你的qt版本不匹配
https://blog.youkuaiyun.com/shenmifangke/article/details/50395116