[Nginx] Nginx防盗链的3种方法

location ~* .(gif|jpg|png|swf|flv)$ { 
valid_referers none blocked www.zzvips.com zzvips.com ; 
if ($invalid_referer) { 
rewrite ^/ //www.zzvips.com/retrun.html; 
#return 403; 
} 
}

location /images/ { 
alias /data/images/; 
valid_referers none blocked server_names *.xok.la xok.la ; 
if ($invalid_referer) {return 403;} 
}

./configure --add-module=path/to/nginx-accesskey

location /download {
  accesskey       on;
  accesskey_hashmethod  md5;
  accesskey_arg     "key";
  accesskey_signature   "mypass$remote_addr";
}

<?
$ipkey= md5("mypass".$_SERVER['REMOTE_ADDR']);
$output_add_key="<a href=//www.zzvips.com/download/G3200507120520LM.rar?key=".$ipkey.">download_add_key</a><br />";
$output_org_url="<a href=//www.zzvips.com/download/G3200507120520LM.rar>download_org_path</a><br />";
echo $output_add_key;
echo $output_org_url;
?>