防盗链只允许搜索引擎和本地微信开发的方案

1. #SECURITY-START 防盗链配置
   
2.     location ~ .*\.(htm|html|js|css|json|txt|md|csv|xml|log|conf|vue|jpg|jpeg|gif|png|tif|tiff|bmp|svg|psd|ico|tga|imb|mp3|mp4|avi|mpeg|rm|ra|ogg|wav|wmv|rmi|aac|rmvb|mkv|flv|swf|mov|movie|exe|ios|apk|ipa|pxl|sis|cab|deb|rar|zip|gzip|tar|7z|bzip2|dmg|gz|wim|tbz|tpz|z|jar|ttf|otf|woff|woff2|eot|sfnt)?$
   
3.     {
   
4.         expires      max;
   
5.         access_log off;
   
6.         valid_referers none blocked *.你的域名.com *.bt.cn *.baidu.com *.google.com *.bing.com *.sogou.com *.so.com *.chinaso.com *.baiducontent.com *.bingj.com *.360webcache.com *.sogoucdn.com *.googleusercontent.com 127.0.0.1;
   
7.         if ($invalid_referer){
   
8.            return 403;
   
9.         }
   
10.     }
    
11.     #SECURITY-END

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以上可以针对带宽较小的图片较多的博客网站节省带宽开销