https://blog.csdn.net/two_ye/article/details/96109876
https://blog.csdn.net/a6513806/article/details/80098057
https://www.cnblogs.com/gaohongchen01/p/4195443.html
QT5安装
原文：https://www.cnblogs.com/shuimuqingyang/p/12288477.html
