VC中使用CInternetSession抓取网页内容

 1#include <stdio.h>
 2#include <afxinet.h>
 3
 4int 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}

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