网络监听，可以查到包源及目的地址，可以分析数据包的内容...

java实现的ip扫描程序。-realized ip scanning procedures.

一个利用Socket进行文件传输的例子。-use for a file transfer example.

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.

CMPP3.0协议源码，对研究cmpp协议的人和利用它编程的人很有帮助-Source CMPP3.0 agreement, cmpp agreement on research and use of its programming were very helpful

这是我自己做的局域网内进行多播 通信的代码，打开时请先打开服务器段 才可正常运行。-This my own LAN within multicast communication code, opened post of the open server can run normally.

C# ftp上传文件代码,配置服务器和本地目录后自动上传文件-C# ftp Uploadfile SourceCode

本软件可以实现真的某一ip地址的路由器跟踪，利用生命周期的递增来实现所有路由器的发现-the software can really achieve a ip address of the router tracking, using a life-cycle of the increase to achieve all routers found

TCP的客户服务器通信程序 一：程序运行过程 1、运行服务器程序，等待客户端发出请求 2、运行客户端程序，输入客户的IP地址，请求连接 3、若连接成功，服务器端显示客户的IP地址及端口号；客户端接收文件并保存在d:clientls.txt下，否则，显示错误信息。 二：程序实现原理 发送端：打开文件，逐一读取字符到缓冲区（缓冲区大小为1024），若文件大于1024，则成块发送；若小于，则直接发送。 接受端：与发送端同理。-TCP client-server communication program one : running a process, running the server and wait for the client to issue two requests, the client operating procedures, the importation of customer IP address, link request, if successful connection, the server-client shows the IP address and port number ; the client receives the document and preserve d : client ls.txt, otherwise an error message. 2 : Principle procedures transmitter : open the file, read each character to the buffer (buffer size for 1024), and if the document is greater than 1,024, then sent into pieces; If less, then sent directly. Receivers : Send-the same reason.

向量空间模型 c源码实现 利用向量空间模型的概念，这个可以用在crawer中.-Vector Space Model c source code to achieve the use of the concept of vector space model, this can be used in in crawer.

众所周知 基于使用RawSocket无法实现监听本机发送的数据 本代码实现了 基于SPI监听所发送数据的功能 -As we all know can not be achieved based on the use of eavesdropping RawSocket send the local data of the code based on the SPI to monitor the function of sending data