python3+PyQt5 创建网络应用-TCP客户端和TCP服务器
https://blog.youkuaiyun.com/xiaoyangyang20/article/details/70905452
使用PyQt5制作界面(实现界面与代码的分离)(二)
https://blog.youkuaiyun.com/niuyongjie/article/details/81161937
python3+PyQt5 创建多线程网络应用-TCP客户端和TCP服务器实例
https://www.jb51.net/article/163229.htm
https://blog.youkuaiyun.com/u010139869/article/details/79505892 — 好 有源码
PyQt5 - 05 逻辑与界面分离使用pyqt5+socket实现TCP/UDP通信
PyQt5界面与逻辑分离——通过多线程更新UI
https://blog.youkuaiyun.com/qq_28622733/article/details/101426120
Python GUI教程:信号与槽装饰器@pyqtSlot()
https://blog.youkuaiyun.com/u011146423/article/details/86468087