MFC从网页读取数据

 1 //头文件
 2 #include <afxinet.h>
 3 //从url里读取数据
 4 CString CWeather091001Dlg::getDataURL(CString Url)
 5 {
 6     CInternetSession c;
 7     CHttpFile * p = NULL;
 8     //打开一个URL
 9     p=(CHttpFile*)c.OpenURL(Url);
10     CString str;
11     CString info;
12     while(p->ReadString(str))   //读取网页数据 
13         info+=str;
14     return info;
15 }