location ~ ^/static/.*\.(html|.css|.htm)$
    {
        allow 10.10.10.100;     #允许这个 IP 访问
        deny all;               #拒绝所有
    }

location ~*\.txt$
    {
        root /data/www/;
        deny all;
    }

location ~*\.(txt|zip|tar)$
    {
        root /data/www/;
        deny all;
    }

location ~ ^/static/
    {
        deny all;
    }

location ~ ^/static/(css|html)
    {
        deny all;
    }