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¿ì¼± ȨÆäÀÌÁöÀÇ ¸ÞÀÎÆäÀÌÁö¿¡ Äí۸¦ »ðÀÔÇÑ´Ù.
index.html
setcookie("linkcheck","Yes",0,"/");
´Ù¿î ¹Þ´Â ÆäÀÌÁö ³»¿ë
down.php
<?if ($HTTP_COOKIE_VARS["linkcheck"]!="Yes") {
echo "¹«´Ü¸µÅ©´Â ±ÝÁöÇÕ´Ï´Ù."; // ¸ÞÀÎ ÆäÀÌÁö¸¦ ¾Èµé·È´Ù¸é
exit; //½ÇÇàÁß´Ü
}
// Á¤»óÀûÀÎ µ¿ÀÛ
// $file : ÆÄÀϸí
// $path : ÆÄÀϰæ·Î¸í ³¡¿¡ "/"Æ÷ÇÔÇÒ°Í.
$path="../file/"; // °æ·Î´Â Àû´çÀÌ ¹Ù²ãÁØ´Ù.
Header("Content-Type: application/octet-stream; name=$file");
Header("Content-Disposition: attachment; filename=$file");
$file_send_window_size=4096;
$fp = fopen("$path$file", "r");
$file_size = filesize("$path$file");
for ($i = 0; $i <= $file_size; $i += $file_send_window_size) {
$file_body = fread($fp, $file_send_window_size);
echo "$file_body"; // ÈÀϳ»¿ëÀ» ÀÐ¾î¼ ºê¶ó¿ìÀú·Î º¸³»ÁØ´Ù.
}
fclose($fp);
?>
¸µÅ©¹æ¹ý
<a href=down.php?file=aa.txt>aa.txt</a> ÀÌ·±½ÄÀ¸·Î..
±×¿Ü¿¡ $HTTP_REFERER °ªÀ» Ã¼Å©ÇØ¼ ¸·´Â ¹ýµµ ÀÖ½À´Ï´Ù. |
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