一个简单的TCP通信，在局域网中可以简单的，分别在两个电脑上进行聊天。-A simple TCP communications, local area network can be simple, respectively, in the two computer chat.

局域网通讯，互发消息，聊天源代码，可在两台电脑之间实现TCP对话。-Local area network communications, each message, chat source code, can be between two computers in the TCP dialogue.