使用TCP协议 使用winsockt编程 实现点对点的通信

实现通常代理服务器的基本功能。可以通过简单的参数设置实现网络中各客户端机器共享代理上网，同时可以监控网络状况。-proxy server usually achieve the basic functions. Through a simple set of parameters to achieve the network client machines to share Internet access agents, but can also monitor network status.

一个自动获得本地IP地址后发送到远程DNS服务器中！自动更新本地IP地址- After automatically obtains the local IP address to transmit to the long-distance DNS server in! Automatic renewal local IP address

网络之间双机传送文件，可以一台电脑是主机端，另外一台是客户端，双方之间传送文件。-Network transmission of documents between the two-plane can be a client computer is the host, is another client, transfer files between the two sides.

此代码通过 NetApi32.dll 中提供的API来实现 Windows 系统中网卡MAC地址的获取-This code Netapi32.dll provided through the API to achieve the Windows System network card MAC address access

得到网络中其他计算机的时间-Be other computer network time

一个小巧的PHP+mysql的留言板源码，非常简练美观-A compact PHP+ Mysql message board source code is very concise and beautiful

用Java实现日志功能，操作方便，记录客户端与服务器间的任何操作-using Java log function, easy to operate and record client and server operation of any

关于在windows下使用vc++ 进行udp网络编程demo-On windows use vc++ For udp network programming demo

UART串口通讯的使用软件编程很好是实现-UART serial communication programming using software implementation are very good

模拟路由器的小型程序，可以发出arp请求获得mac地址，进而转发数据包-Simulated router small procedures, may issue a mac address arp request, and then forwarding the packet