nginx实现图片防盗链

好久没写文章了,这次写的是如果用nginx实现防止图片盗链.
一共有两种方法,直接写到nginx的配置文件里就可以了.

一,针对后缀实行防盗链

location ~*\.(gif|jpg|jpeg|png|bmp|txt|zip|jar|swf)$ {
    valid_referers none blocled *.mynginx.com;
    if ($invalid_referer) {
        rewrite ^/ http://www.mynginx.com/daolian.gif;
        #return 403;
    }
}

二,针对图片目录实行防盗链

location /images/ {
    alias /data/images/;
    valid_referers none blocked .dujiaoniu.com;
    if ($invalid_referer) {
        rewrite ^/ http://www.mynginx.com/daolian.gif;
        #return 403;
    }
}

这样就可以防止被人盗链你网站的图片了.