testGps

Winsock_2网络编程实用教程及源码 内容   第二章 //本章经编译后的可执行文件 SimpleClient   //在该文件夹中存放了本章所举实例的源程序 Res //本章所对应的资源文件 SimpleServer //在该文件夹中存放了本章所举实例的源程序 Res //本章所对应的资源文件

用socket实现DNS查询，不过解包部分自己得写，用抓包工具看下就知道怎么解了-DNS queries with the socket implementation, but was unpacking some of his writing, using Ethereal tool Kanxia to know how to resolve financial

qq程序 可以选择UDP 和TCP 实现发送信息 和 传输文件 (the qq procedure to send messages and transfer files)

用C++编写的，在局域网中简单的网络双机备份程序。-With C++ Prepared, in the LAN network in a simple two-machine backup program.

asp.net+ajax无刷新评论(留言)系统 asp.net + ajax no refresh comments (message) System -asp.net+ ajax no refresh comments (message) System

动态后门彗星HTTP应用基础教程 清岚之源搜集(Dynamic backdoor comet HTTP applications based tutorial)

这是一个socket编程实例。Server端监听指定端口，接受Client端连接请求。Client通过发送connect请求与Server端建立Socket连接，然后向Server发送一个简单文件，Server接受该文件后存储到指定目录。完成上传后Server端主动断开连接。

md5 source code

百度贴吧查看源码，易语言写的网络相关程序，很好的参考资料。(Baidu Post Bar to view the source code, easy to network related written procedures, a good reference.)

FTP协议是一种基于TCP/IP的文件传输协议，用来在网络中进行文件传输。FTP是TCP/IP的一种具体应用，它工作在OSI模型的第七层，TCP模型的第四层上，即应用层，使用TCP传输而不是UDP，FTP客户在和服务器建立连接前就要经过一个“三次握手”的过程，它带来的意义在于客户与服务器之间的连接是可靠的，而且是面向连接，为数据的传输提供了可靠的保证-FTP protocol is based on TCP/IP file transfer protocol that is used in the network for file transfer. FTP is a TCP/IP to a specific application, it works in the seventh layer of OSI model, TCP model for the fourth layer, namely, the application layer, using TCP transport instead of UDP, FTP client and server must establish a connection before the After a "three-way handshake" process, it brings the significance of the connection between the client and the server is reliable, but also connection-oriented, for data transmission to provide a reliable guarantee for