此源代码是一个简单的关于网络聊天室的，可以运行的， 不记得是哪本书上的了。-this source code is a simple chat room on the network, you can run and do not remember what the book on the government.

在客户端和服务端聊天，类似于qq聊天窗口。还有端口号和IP地址。-And services on the client-side chat, similar to qq chat window. There is the port number and IP address.