A Web Chat Room Project writing in Java, you can chat with others whom in the LAN.

1. 运行ChatServer.java
2. 运行ChatClient.java
3. 客户端出现登录界面
4. 登录成功后进入通信面板

More details and descriptions you can refer to: http://blog.csdn.net/tcpipstack/article/details/8610849 or: http://www.longluo.me/blog/2011/10/15/Implement-A-Chat-Room-By-Java/