"基于TCP/IP的局域网点对点通信系统设计与实现"

本论文介绍了一种局域网点对点通信系统的设计及实现方法。点对点通信是一种实现网络上不同计算机之间直接交换数据或服务的技术，可以消除中间环节，使得网络上的沟通更加直接。本文基于TCP/IP协议，使用Winsock编程技术，设计了一种面向连接的流式套接字网络通信程序。论文首先介绍了计算机通信网的基础理论，包括计算机通信网的组成、通信协议和TCP/IP模型。其次，详细阐述了Visual C .NET网络通信编程知识，重点介绍了窗体设计和Windows Socket。最后给出了利用VC中Winsock控件编写的服务端、客户端通信程序的基本思路及部分程序。 关键词：点对点；TCP/IP；Socket Abstract：This paper introduces a design and implementation method for a peer to peer communication system in a local area network. Peer to peer communication is a technology that allows different computers in a network to directly exchange data or services, eliminating intermediate links and making communication on the network more direct. This paper is based on the TCP/IP protocol and uses Winsock programming technology to design a connection-oriented stream socket network communication program. The paper first introduces the basic theory of computer communication networks, including the composition of computer communication networks, communication protocols, and the TCP/IP model. Secondly, it elaborates on the knowledge of Visual C .NET network communication programming, focusing on form design and Windows Socket. Finally, it provides the basic ideas and some programs for writing server-client communication programs using Winsock controls in VC. Keywords: peer to peer; TCP/IP; Socket