server {
listen 80 default_server;
server_name _;
return 404;
} //禁止IP访问

server
{
listen 80; #listen end
server_name yourdomain.com www.yourdomain.com ; #server_name end
} //80端口访问

server
{
listen 443; #listen end
server_name yourdomain.com www.yourdomain.com ; #server_name end
index index.html index.htm index.php; #index end

ssl on;
ssl_certificate /home/wwwroot/lnmp/etc/ssl/ssl.crt;
ssl_certificate_key /home/wwwroot/lnmp/etc/ssl/yourdomain.com.key;

...

}