nginx 静态文件防盗链

#nginx 防盗链

# location ~* \.(gif|jpg|png|swf|flv|ico)$ #指定文件类型
location /Uploads/ #指定文件夹
{ 
	valid_referers none blocked *.xxx.com;
	if ($invalid_referer) { 
		rewrite ^/ http://www.xxx.com/forbidden.png; 
		return 414;
	} 
	expires      -1; 
}