一个简单的聊天系统， 是别人写的。 可以参考一下哦。

这是一个简单的端口扫描程序 注：要在cmd中找到exe的绝对路径 然后按照格式 才能有运行。-This is a simple port scanner Note: To find the exe in cmd and then follow the format of the absolute path in order to have to run.

Bit网上下载流行软件,如果你也想编写,请好好研究这个程序代码!-Bit torrent sofeware source code

一个vc下的通讯程序-a vc the communication process

网络嗅探程序，专门记录网络中浏览过的网站的url。-Network sniffer program, which tracks the network of Web sites visited url.

可以获取WEB页面上面的所有连接-access to the Web pages of all the above link

winsock2 api源码-winsock2 api source code

当你的软件已经更新，并且有升级的FTP服务器，那么你可以使用本程序自动更新-Twisted leadership of the cavity power 软 been contained glass terrace 且 ， sweet bleed at the nose cavity near the author FTP 器 ，务Governor Rao Department of leadership you can use the most hanging序自-hung terrace contains

通过struts实现ajax,实现页面得无刷新,ajax为一种异步提交模式-through struts to achieve ajax achieve pages in REFRESHING, ajax asynchronous presented as a model

类似Windows的netstat程序的程序 -An app which is like to windowss netstat

用于下载文件，还可以用于更新网络文件，还可用于加密文件。-Used to download files, but also can be used to update the network files, can also be used to encrypt files.