一个用Sockets实现的简单通信：首先运行ASCIIServer.java再运行ASCIIClient.java。然后客户端会发送65-90到服务端，并在服务端翻译为ASCII码。-A simple implementation using Sockets communication: First run ASCIIServer.java run ASCIIClient.java. And the client will be sent to the service side 65-90, and Translations Service client for ASCII code.

一个简单的TCP服务器， 可以侦听任意端口。 查看已有连接，并查看通讯数据。可以方便的发送数据给其中的连接。 是软件开发的好帮手-a simple TCP server, the interception arbitrary ports. View have connectivity, and data communications View. Convenience can send data to the link. Software development is a good helper

jsp实现图形验证码,用于实现jsp图形验证码-Verification Code realize graphics jsp, jsp used to realize graphics Verification Code

一个很有意思的TELNET登录BBS的程序源代码，界面简洁好用，非常不错。-TELNET an interesting sign BBS program source code, the interface simple and easy to use, very good.

NAT映射端口,网外(Internet)访问代理服务器内部的实现方法.-NAT mapping portal network (Internet) Access Proxy internal realization.

Chat server using tcp ip

记数统计功能,全面记载浏览者的ip,操作系统,浏览时间等参数-counting statistics functions, comprehensive records of surfers ip, operating systems, time and other parameters View

一个多播的聊天程序，运行多个实例，然后加入同一个组即可聊天。不过建议在98下运行，2000未测试过。--A multi-broadcast chat program, it can run multiple instances at the same time, then join the same chat group. But we suggested to run it in windows98 moves,it has not tested in windows2000.

控制台下制作的聊天软件，c++语言开发。给c++初学者展示了如何在控制台下制作软件。-Console chat software produced, c++ language development. To c++ beginners showing how to produce software under Control Panel.

mfc 开发的会议室 可以进行简单会议-mfc developer conference room can be a simple meeting