[转自]http://www.cnblogs.com/coderzh/archive/2008/11/24/1340134.html
1 #include <stdio.h> 2 #include <windows.h> 3 #include <wininet.h> 4 5 #define MAXSIZE 1024 6 #pragma comment(lib, "Wininet.lib") 7 8 void urlopen(_TCHAR*); 9 10 int _tmain(int argc, _TCHAR* argv[]) 11 { 12 urlopen(_T("http://www.cnblogs.com/")); 13 getchar(); 14 return 0; 15 } 16 17 void urlopen(_TCHAR* url) 18 { 19 HINTERNET hSession = InternetOpen(_T("UrlTest"), INTERNET_OPEN_TYPE_PRECONFIG, NULL, NULL, 0); 20 if(hSession != NULL) 21 { 22 HINTERNET hHttp = InternetOpenUrl(hSession, url, NULL, 0, INTERNET_FLAG_DONT_CACHE, 0); 23 24 if (hHttp != NULL) 25 { 26 wprintf_s(_T("%s\n"), url); 27 28 char Temp[MAXSIZE]; 29 ULONG Number = 1; 30 while (Number > 0) 31 { 32 InternetReadFile(hHttp, Temp, MAXSIZE - 1, &Number); 33 Temp[Number] = '\0'; 34 printf("%s", Temp); 35 } 36 InternetCloseHandle(hHttp); 37 hHttp = NULL; 38 } 39 InternetCloseHandle(hSession); 40 hSession = NULL; 41 } 42 }