https://www.freesion.com/article/2169893963/
https://wenku.baidu.com/view/57fd1db368ec0975f46527d3240c844769eaa0b7.html
https://blog.csdn.net/qq_45652092/article/details/111224273
https://blog.csdn.net/YanEast/article/details/105358391
QT5中文乱码解决方案
https://blog.csdn.net/guanxiaozhi/article/details/103961246
https://blog.csdn.net/qq_37232329/article/details/111366550
QT 中自动生成类成员变量的 get()/set() 函数的方法
https://blog.csdn.net/amnesiagreen/article/details/108622568
QT入门开发一个时钟（实例）
https://arv000.blog.csdn.net/article/details/121434787