yum install nginx -y

cat /etc/nginx

server {
 listen 80;
 server_name dounine.com www.dounine.com;
 return  301 https://www.dounine.com$request_uri;
}
server {
 listen 443;
 server_name dounine.com dounine.com;
 return  301 https://www.dounine.com$request_uri;
}
server {
 listen 443;
 server_name www.dounine.com;
 ssl on;
 ssl_certificate /etc/nginx/dounine.crt;
 ssl_certificate_key /etc/nginx/dounine.key;

 location / {
 client_max_body_size 20m;
 proxy_pass http://127.0.0.1:8080;
 proxy_set_header Host $host;
 proxy_set_header X-Real-IP $remote_addr;
 proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
 }
}