JAVA实现的TCP通信协议的客户端源码，请与服务器源码一起运行，实现两者之间的通信，源码所在的包需要修改成自己的项目所在的包。-JAVA TCP communication protocol to achieve the client source code, please run in conjunction with the server source code, to achieve communication between the two, where the packets need to modify the source code into their own projects where the package.