E04

说明：  关于Socket编程的实例，希望可以给大家提供一定的参考(Socket Programming for example, we hope to provide some reference)

说明：  httppost的实现方法基于visualc++实现(httppost based on the method to achieve visualc)

服务器端代码··可以跟客户端自由通信··(Server-side code can be freely client communications)

又一个简单的com服务器和客户端程序,呵呵,不错不错(Another simple com server and client program, ha, good)

说明：  网络安全与密码学技术，用qt作为界面，利用md5算法实现的文件防篡改程序。(Network security and cryptography, using qt as an interface, use the file md5 algorithm tamper program.)

利用udp包实现聊天。利用udp包实现聊天。(use udp packet to realize chat over net.)

实现客户端和服务器端的通信，但是功能很有限，只是单向的通信。(To achieve client and server-side communication, but function is very limited, only one-way communication.)

基于CSocket点对点文件传输，用c++实现。(CSocket file transfer developed by c++)

说明：  多播协议源代码分析，此代码是在AODV协议上的改进算法。(Multicast protocol source code analysis, this code is in the improved algorithm of AODV protocol.)

TCP端口扫描，可以获得指定IP段内的主机名，mac地址，存活端口，并将这些信息保存在SQLITE数据库，下次可以直接读取数据库信息，移值性好！(CP port scan, you can get within the segment specified IP host name, mac address, survival ports, and the information stored in the SQLITE database, the next can be read directly, transfer value is good!)