location ~* .*\.(gif|jpg|jpeg|bmp|png|tiff|tif|ico|wmf|js)$ {

       #         slowfs_cache    fastcache;

       #         slowfs_cache_key        $uri;

       #         slowfs_cache_valid      1d;

       #         add_header X-Cache      '$slowfs_cache_status from $host';

                expires 1h;

        }

        location / {

        if ($uri ~ [A-Z]) {

        rewrite_by_lua 'return ngx.redirect(string.lower(ngx.var.uri),ngx.HTTP_MOVED_PERMANENTLY)';}

                root $SROOT;

                index   index.html index.php index.htm;

        }