利用winNet API实现相对url转为绝对url

/**
*网页中提取的相对url转为绝对url
*/
#pragma link "WinInet.lib"
#include <wininet.h >
#include <string>
using namespace std;
void CwerDlg::OnBnClickedButton1()
{
// TODO: 在此添加控件通知处理程序代码
CString baseurl = L"http://www.xxoo.cn/xxhh/jjyy/index.html";
CString relativeUrl = L" ./201405/t20140526_248748.html ";
TCHAR szBuff[INTERNET_MAX_URL_LENGTH + 1] = {0};
DWORD dwBuffLen;
DWORD dwFlags = ICU_BROWSER_MODE;


::InternetCombineUrl(baseurl,relativeUrl,szBuff,&dwBuffLen,dwFlags);


}