udp之P2P穿透

本代码是自己封装的采用WINPCAP技术对在线设备分配IP地址。-The package code is the use of their own on-line equipment WINPCAP technology IP address allocation.

网络数据采集源代码-network data collection source code

多线程端口扫描演示，能够设置连接延时，使用Winsocket2 API编写，Delphi7编译通过-multithreaded port scanning demonstration connecting to delay, the use of API Winsocket2 prepared by compiling Delphi7

HTTP是一个基于文本的协议，用于通过Web浏览器来检索Web页面。大多数情况下，如果你位于一个局域网连接时，你是在一个代理服务器之后；这个代理服务器在某一端口运行一个HTTP代理。在你的Internet Explorer的连接选项中，你可以按需要说明局域网的设置。这个代理服务器运行一个基于文本的协议，你只能从外部网格中得到HTTP相关的数据。但注意，有一个小漏洞，通过它你可以穿过HTTP，连接到外部世界，得到任何基于二进制协议的数据，甚至基于你自己的协议。这就是通过HTTPS。-HTTP is a text-based protocol for a Web browser to access Web pages. In most cases, if you are located in a LAN connection, you are after a proxy server; The proxy server port in a run an HTTP proxy. In your Internet Explorer connectivity options, you may press the need to explain LAN configuration. The proxy server running on a text of the agreement, you can only from the outside grid to be related to the HTTP data. But note that there are a small loophole through which you can pass through HTTP, connect to the outside world, any agreement based on the binary data, or even on your own agreement. It is through HTTPS.

one udp server running on unix with cygwin.d

java编的邮件客户端，支持pop3，smtp，使用javamail库。-java series of the mail client, support for pop3, smtp, using JavaMail library.

一个基于socket实现的功能较为完善的局域网聊天工具，支持局域网内的文字交流，文件传输功能。-This is a chatting application implemented by socket. It supports normal chatting and file sending.

利用Socket编写聊天程序 Windows Socket和套接口的基本概念 套接口，就是一个指向传输提供者的句柄。Win32中，套接口不同于文件描述符，所以它是一个独立的类型——SOCKET 请点击左侧文件开始预览 ！预览只提供20%的代码片段，完整代码需下载后查看 加载中 侵权举报

网络安全的源代码-network security source

Winsock下的TCP通信实现，采用vb实现的-TCP traffic under the Winsock implementation achieved using vb