在 VC 中用 WinInet 的 CInternetSession::OpenURL(url),得到一个 CFile,读取其中的内容即可，详细代码如下

1. #include <stdio.h>   
2. #include <afxinet.h>   
3.     
4. int main(int argc, char* argv[])   
5. {   
6.     CInternetSession session("HttpClient");   
7.     char * url = " http://www.imobile.com.cn/simcard.php?simcard=1392658";   
8.     CHttpFile* pfile = (CHttpFile *)session.OpenURL(url);   
9.        
10.     DWORD dwStatusCode;   
11.     pfile -> QueryInfoStatusCode(dwStatusCode);   
12.     if(dwStatusCode == HTTP_STATUS_OK)   
13.     {   
14.         CString content;   
15.         CString data;   
16.         while (pfile -> ReadString(data))   
17.         {   
18.             content  += data + "\r\n";   
19.         }   
20.         content.TrimRight();   
21.         printf(" %s\n " ,(LPCTSTR)content);   
22.     }    
23.     pfile -> Close();   
24.     delete pfile;   
25.     session.Close();   
26.        
27.     return   0 ;   
28. }  

1. GetMethod httpMethod = new GetMethod("http://unmi.blogcn.com");   
2. int statusCode = new HttpClient().executeMethod(httpMethod);   
3. if(statusCode == HttpStatus.SC_OK)   
4. {   
5.     System.out.println(httpMethod.getResponseBodyAsString());   
6. }   
7. httpMethod.releaseConnection();