java新手编的简单聊天小程序用UDP写的，对javanet包中最基本的类的基本应用...

当你正在为数据传输格式困惑时，这篇文章可以借鉴借鉴-When you are confused for data transmission format, the article can draw draw

实现了P2P网络通信 可以穿越防火墙 分为服务器段和客户端-achieve a peer-to-peer network communications across the firewall can be divided into server and client

1. 目录get mac是获取机器网卡地址程序；2. 目录GetIpAddress是根据机器名以及域名获取IP地址程序；3. 目录getlocalip是获取本地机器ip地址程序；4. 目录ping是ping程序代码；5. 目录portscanner是本地机器端口扫描程序，其中扫描可能端口就是扫描计算机上所有可能的端口；6. 目录超级链接是在窗体上实现超级链接到IE和自动发送邮件的程序；-1. Contents get mac is access card machines addresses procedures; 2. Contents GetIpAddress under machine name and IP address of the domain name acquisition procedures; 3. Contents getlocalip is access to local machine ip address; 4. Contents of ping ping code; 5. Contents portscanner local port scanning machines procedures, which may port scanning is scanning your computer all possible port; 6. Contents hyperlinks in Form achieving super link to the IE and automatic mail procedures;

一款不错的介绍socket通讯的实例，内含客户端服务端源码程序-Introduce a good example of socket communication, including client server source code program

在 Wi n d o w s套接字应用程序中对 I / O（输入／输出）操作进行管理。Wi n s o c k分别提供了“套接字模式”和“套接字 I / O模型” ，可对一个套接字上的 I / O行为加以控制。其中，套接字模式用于决定在随一个套接字调用时，那些 Wi n s o c k函数的行为。而另一方面，套接字模型描述了一个应用程序如何对套接字上进行的 I / O进行管理及处理。-Wi ndows socket at the application of I/O (input/output) operations management. Provide the Wi nsock " socket model" and the " socket I/O model" may be a socket on the I/O to control behavior. Among them, the model used to determine the socket with a socket call in, those acts of the Wi nsock function. On the other hand, describes the socket model how an application on the socket I/O for the management and treatment.

自己做的一个网络围棋对战程序，很简单，学习网络协议和编程的可以看看、-A network of their own to do Go against the procedure, simply put, the study of network protocols and programming can see that

又一个用Borland C++3.1编译的TCP/IP协议栈 -Another tcp/ip stack using Borland C++ 3.1 for compiling

获取数据包柄对其进行分析，分析数据包类型，及相关协议种类-access data packets handles its analysis and packet type, and the relevant agreements types

WINsock 例子-WINsock

Ras 的adsl拨号程序，实现简单的自动拨号，可以做参考-Ras adsl，RAS dial-up program s source code, Chinese, and has been tested