TCP客户端/服务器端+UDP客户端/服务器端 程序
IDE:Visual Studio
运行效果见博客：
https://blog.csdn.net/hxxjxw/article/details/84986155
https://blog.csdn.net/hxxjxw/article/details/84986177
https://blog.csdn.net/hxxjxw/article/details/84986219
https://blog.csdn.net/hxxjxw/article/details/84986225