Windows Socket網域名稱解析

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#include <stdio.h>#include <stdlib.h>#include <WinSock2.h>#pragma comment(lib, "ws2_32.lib")int main(){    WSADATA wsaData;    WSAStartup( MAKEWORD(2, 2), &wsaData);    struct hostent *host = gethostbyname("www.baidu.com");    if(!host){        puts("Get IP address error!");        system("pause");        exit(0);    }    //別名    for(int i=0; host->h_aliases[i]; i++){        printf("Aliases %d: %s\n", i+1, host->h_aliases[i]);    }    //地址類型    printf("Address type: %s\n", (host->h_addrtype==AF_INET) ? "AF_INET": "AF_INET6");    //IP地址    for(int i=0; host->h_addr_list[i]; i++){        printf("IP addr %d: %s\n", i+1, inet_ntoa( *(struct in_addr*)host->h_addr_list[i] ) );    }    system("pause");    return 0;}

 

Windows Socket網域名稱解析