求用C读取网页的源代码,该如何处理

求用C读取网页的源代码
求求用C读取网页的源代码
------解决思路----------------------

// Server.cpp : Defines the entry point for the console application.

//


#include "stdafx.h"

#include "stdio.h"

#include "stdlib.h"

#include "winsock2.h"

#pragma comment(lib,"ws2_32.lib")

int main(int argc, char* argv[])

{


  SOCKET hsocket;

  SOCKADDR_IN saServer;

  WSADATA     wsadata;

  LPHOSTENT lphostent;

  int     nRet;

    char   Dest[3000]; 

char* host_name="www.baidu.com";

char* req="GET / HTTP/1.1\r\n" //此为要发送的数据包

"Accept: image/gif, image/x-xbitmap, image/jpeg, imagepeg, application/x-shockwave-flash, applicationnd.ms-excel, applicationnd.ms-powerpoint, application/msword, */*\r\n"

"Accept-Language: zh-cn\r\n"

"Connection: Keep-Alive\r\n"

"Host: www.baidu.com\r\n"

"User-Agent: Mozilla/4.0 (compatible; MSIE 6.0; Windows NT 5.1; SV1; .NET CLR 1.1.4322; .NET CLR 2.0.50727)\r\n\r\n";


// 初始化套接字 

    if(WSAStartup(MAKEWORD(2,2),&wsadata))

        printf("初始化SOCKET出错！");

    lphostent=gethostbyname(host_name);     

    if(lphostent==NULL)     

        printf("lphostent为空！");  

    hsocket   =   socket(AF_INET,SOCK_STREAM,IPPROTO_TCP);     

    saServer.sin_family = AF_INET;     

    saServer.sin_port = htons(80);     

    saServer.sin_addr =*((LPIN_ADDR)*lphostent->h_addr_list);  

    // 利用SOCKET连接  

    nRet = connect(hsocket,(LPSOCKADDR)&saServer,sizeof(SOCKADDR_IN));     

    if(nRet == SOCKET_ERROR)     

    {

        printf("建立连接时出错！");     

        closesocket(hsocket);

        return 0;

    }

    // 利用SOCKET发送  


    nRet = send(hsocket,req,strlen(req),0);  

    if(nRet==SOCKET_ERROR)  

    {  

        printf("发送数据包时出错！");  

        closesocket(hsocket);  

    }      

    nRet=1;     

    while(nRet>0)     

    {  

        // 接收返回数据包  

        nRet=recv(hsocket,(LPSTR)Dest,sizeof(Dest),0);     

        if(nRet>0)

            Dest[nRet]=0;

        else     

            Dest[0]=0;  

        // 显示返回数据包的大小、内容 

        printf("\nReceived   bytes:%d\n",nRet);     

        printf("Result:\n%s",Dest);     

    }

}

------解决思路----------------------

#include <stdio.h>


int main(int argc,char** argv) {

    system("wget %s","http://bbs.****.net/topics/390996880");

    // 处理之。。。

    return 0;

}