源程序
......\客户端代码
......\..........\ChatClient.java
......\..........\ClientReceive.java
......\..........\ConnectConf.java
......\..........\Help.java
......\..........\icon.gif
......\..........\MANIFEST.MF
......\..........\UserConf.java
......\服务端代码
......\..........\ChatServer.java
......\..........\Help.java
......\..........\icon.gif
......\..........\MANIFEST.MF
......\..........\Node.java
......\..........\PortConf.java
......\..........\ServerListen.java
......\..........\ServerReceive.java
......\..........\UserLinkList.java