PyQt5不同窗口之間的值傳遞

https://blog.csdn.net/sinat_36188088/article/details/102855170?utm_medium=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param&depth_1-utm_source=distribute.pc_relevant.none-task-blog-BlogCommendFromMachineLearnPai2-1.channel_param

https://www.cnblogs.com/ygzhaof/p/10137553.html

Pyqt show和exec的區別
https://www.cnblogs.com/dcb3688/p/4586373.html