// 1. 创建服务端句柄(套接字)// AF_INET ipv4 AF_INET6 ipv6// SOCK_STREAM --> TCP SOCK_DREAM --> UDPSOCKET sockServer=socket(AF_INET,SOCK_STREAM,0);if(INVALID_SOCKET==sockServer){printf("创建服务端句柄失败\n");WSACleanup();return-1;}printf("1. 创建服务端成功\n"); 当调用sock...
SOCKET slisten =socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if(slisten == INVALID_SOCKET) { printf("socket error !"); return 0; } //绑定IP和端口 sockaddr_in sin; sin.sin_family = AF_INET; sin.sin_port = htons(8888); sin.sin_addr.S_un.S_addr = INADDR_ANY; if(bind(slisten...
二. <UDP> SERVER 端 1#include"stdafx.h"2#include <stdio.h>3#include <winsock2.h>45#pragmacomment(lib, "ws2_32.lib")67intmain(intargc,char*argv[])8{9WSADATA wsaData;10WORD sockVersion = MAKEWORD(2,2);11if(WSAStartup(sockVersion, &wsaData) !=0)12{13return0;14}1516SOCKET serSoc...
"你好,TCP客户端!\n";68send(sClient, sendData, strlen(sendData),0);69closesocket(sClient);70}7172closesocket(slisten);73WSACleanup();74return0;75} client端: 1#include"stdafx.h"2#include <WINSOCK2.H>3#include <STDIO.H>45#pragmacomment(lib,"ws2_32.lib")678intmain(intargc,char*argv[...
SOCKET slisten = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if(slisten == INVALID_SOCKET) { printf("socket error !"); return 0; } //绑定IP和端口 sockaddr_in sin; sin.sin_family = AF_INET; sin.sin_port = htons(8888); sin.sin_addr.S_un.S_addr = INADDR_ANY; if(bind(slist...
sockets(套接字)编程有三种,流式套接字(SOCK_STREAM),数据报套接字(SOCK_DGRAM),原始套接字(SOCK_RAW); 基于TCP的socket编程是采用的流式套接字。在这个程序中,将两个工程添加到一个工作区。要链接一个ws2_32.lib的库文件。 服务器端编程的步骤: ...
SOCKET slisten = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); if(slisten == INVALID_SOCKET) { printf("socket error !"); return 0; } //绑定IP和端口 sockaddr_in sin; sin.sin_family = AF_INET; sin.sin_port = htons(8888);
原文:Windows下C语言的Socket编程例子(TCP和UDP) 刚刚学windows编程,所以想写学习笔记,这是一个简单的Socket程序例子,开发环境是vc6: 首先是TCP server端: #include "stdafx.h" #include <stdio.h> #include <winsock2.h> #pragma comment(lib,"ws2_32.lib") ...
Windows下C语⾔的Socket编程例⼦（TCP和UDP）⼀。 <TCP> server端：1 #include "stdafx.h"2 #include <stdio.h> 3 #include <winsock2.h> 4 5#pragma comment(lib,"ws2_32.lib")6 7int main(int argc, char* argv[])8 { 9//初始化WSA 10 WORD sockVersion = MAKEWORD(2,2);11 ...
刚刚学windows编程,所以想写学习笔记,这是一个简单的Socket程序例子,开发环境是vc6: 首先是TCP server端: #include "stdafx.h" #include <stdio.h> #include <winsock2.h> #pragma comment(lib,"ws2_32.lib") int main(int argc, char* argv[]) ...