C++抓取网页内容

废话不多说，直接上代码：(主要是用了一个MFC类，在头文件afxinet.h里有定义，必须包含进来。在VC6.0上把基础类库设置成共享动态链接库模式就可以跑了，Project-->Settings-->Setting for选All Configuration，在General选项卡里把Microsoft Foundation Classes设置成Use MFC in a Shared DLL)

#include <stdio.h>
#include <afxinet.h>

int main(int argc, char* argv[])
{
     CInternetSession session("HttpClient");
     char * url = "";
     CHttpFile* pfile = (CHttpFile *)session.OpenURL(url);

     DWORD dwStatusCode;
     pfile -> QueryInfoStatusCode(dwStatusCode);
     if(dwStatusCode == HTTP_STATUS_OK)
     {
         CString content;
         CString data;
        while (pfile -> ReadString(data))
         {
             content += data + "\r\n";
         }
         content.TrimRight();
         printf(" %s\n " ,(LPCTSTR)content);
     }
     pfile -> Close();
     delete pfile;
     session.Close();

     getchar();
    return    0 ;
}