windows网络编程之udp原始套接字

简单好用的HTTP服务程序，设定好发布的内容后，可以使用浏览器进行浏览！-Easy-to-use HTTP server program, set up after the release, you can use the browser to browse!

主要修改了以下地方： 1、整理了后台，增加了系统设置功能，现在不用改网站页面就可以使用了此程序了 2、友情链接后台管理功能。考虑到大家很懒，就加上后台管理链接功能 3、对相册上传安全增加了点安全措施，只允许上传jpg,gif文件 4、修改了大量原1.0程序中的错误，现在没有内容时也不会出现错误 5、修改了金钱交易地方的漏洞-main changes the following places : one, compiled background, the increase in system setup functions now without changes to pages on the site can use this procedure the two, Links background management functions. Taking into consideration your pretty lazy, with background on the management functions of the three links, upload photos to a point increase security measures, allowing only upload jpg, gif four documents, a large number of amendments to the original 1.0 procedural errors were made, there is no content there will be no mistakes 5, revised the payment money transactions where the loopholes

取得本机名与IP地址-made the machine name and IP address

简单的嗅探代码。-simple sniffer code.

实现网络通信，采用socket方式，有参考价值-communications network using socket, a reference value

P2P 之 UDP穿透NAT的原理与实现源代码 和文档 设计协议的格式-P2P penetrate NAT of UDP Principle and realization of the source code and document format design agreement

聊天室liu luululi ullui lu iyuyku-Chat liu luululi ullui lu iyuyku

一个简单的vc下UDP客户端程序，客户端需输入对方IP-Vc under a simple UDP client program, the client must enter each other

将图片以网页的形式在MFC 多文档程序中浏览。-use mfc view the pictures in the form of html.

本程序是一个演示如何在FTP上传和下载文件的实例，简单实用。-this program is a demonstration of how the FTP upload and download files example, simple and practical.