C++博客-八叶草-随笔分类-wininethttp://www.cppblog.com/byc/category/15588.html学习资料记录zh-cnFri, 03 Dec 2010 08:17:54 GMTFri, 03 Dec 2010 08:17:54 GMT60Windows Internet InternetOpenUrl 返回代码 http://www.cppblog.com/byc/archive/2010/12/03/135356.html八叶草八叶草Fri, 03 Dec 2010 07:54:00 GMThttp://www.cppblog.com/byc/archive/2010/12/03/135356.htmlhttp://www.cppblog.com/byc/comments/135356.htmlhttp://www.cppblog.com/byc/archive/2010/12/03/135356.html#Feedback0http://www.cppblog.com/byc/comments/commentRss/135356.htmlhttp://www.cppblog.com/byc/services/trackbacks/135356.htmlHINTERNET   hOpener   =   InternetOpenUrl(hSession,  
                    "http://www.csdn.net/some/path/file.html ",   NULL,0,   1,   1);
DWORD   dwStatus;
DWORD   dwBuffLen   =   sizeof(dwStatus);
BOOL   bSuccess   =HttpQueryInfo(hOpener,  
                      HTTP_QUERY_STATUS_CODE|HTTP_QUERY_FLAG_NUMBER,  
                      &dwStatus,   &dwBuffLen,   0);
if(   bSuccess   &&   dwStatus==404   ){
          //文件未找到
}
InternetCloseHandle(hOpener);
InternetCloseHandle(hSession

八叶草 2010-12-03 15:54 发表评论
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