ref: 【TCP/IP网络通信之Socket编程入门】 https://www.bilibili.com/video/BV1eg411G7pW/
yuan-xin-9997/sample_http_server
ref: 【TCP/IP网络通信之Socket编程入门】 https://www.bilibili.com/video/BV1eg411G7pW/
PythonMIT
ref: 【TCP/IP网络通信之Socket编程入门】 https://www.bilibili.com/video/BV1eg411G7pW/
PythonMIT
ref: 【TCP/IP网络通信之Socket编程入门】 https://www.bilibili.com/video/BV1eg411G7pW/