如何HttpQueryInfo网页的HTTP_QUERY_ACCEPT_CHARSET
我会用HTTP_QUERY_STATUS_CODE,方法如下
DWORD dwStatus;
DWORD dwStatusLen = sizeof(dwStatus);
bSuccess = ::HttpQueryInfo(hRequest, HTTP_QUERY_STATUS_CODE | HTTP_QUERY_FLAG_NUMBER, &dwStatus, &dwStatusLen, NULL);
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如何得到网页使用的字符集HTTP_QUERY_ACCEPT_CHARSET,我用
char buf[100]={0};
DWORD dwStatusLen = 100;
bSuccess = ::HttpQueryInfo(hRequest, HTTP_QUERY_ACCEPT_CHARSET, buf, &dwStatusLen, NULL);
发现不行,怎么办?
谢谢!