JAVA实现的UDP通信协议的服务器端源码，请与客户端一起运行。源码所在的包需要修改成自己的项目所在的包。-JAVA UDP communication protocol implemented server-side source code, please run in conjunction with the client. Need to modify the source where the package into your project where the package.

自己写的一个基于Java的远程控制程序，基于UDP通信，现在只能在内网中实现，还没有实现UDP打洞技术。-You write a Java-based remote control program, based on UDP traffic, and now only including network, there is no UDP hole punching technology.