#include <stdio.h>
#include <windows.h>
#pragma comment (lib,"WS2_32") //显示连接套接字库
int main()
{
WSADATA data;
WORD w=MAKEWORD(2,0); //定义版本号
char sztext[10]={0};
::WSAStartup(w,&data);
SOCKET s; //创建套接字句柄
s=::socket(AF_INET,SOCK_STREAM,0); //创建tcp套接字
sockaddr_in addr; //定义套接字地址结构
addr.sin_family=AF_INET;
addr.sin_port=htons(75);
addr.sin_addr.S_un.S_addr=inet_addr("192.168.1.112");
printf("客户机已经启动\r\n");
::connect(s,(sockaddr*)&addr,sizeof(addr));
::recv(s,sztext,sizeof(sztext),0);
printf("%s\r\n",sztext);
::closesocket(s);
::WSACleanup();
if (getchar())
{
return 0;
}
else
::Sleep(100); //程序睡眠
}