How does nginx reverse proxy to node?

  node.js, question

Node’s address is
How should I set it up?

This is the content of/etc /etc/nginx/nginx.conf do you want to add anything?

# For more information on configuration, see:
 #   * Official English Documentation:
 #   * Official Russian Documentation:
 user              nginx;
 worker_processes  1;
 error_log  /var/log/nginx/error.log;
 #error_log  /var/log/nginx/error.log  notice;
 #error_log  /var/log/nginx/error.log  info;
 pid        /var/run/;
 events {
 worker_connections  1024;
 http {
 include       /etc/nginx/mime.types;
 default_type  application/octet-stream;
 log_format  main  '$remote_addr - $remote_user [$time_local] "$request" '
 '$status $body_bytes_sent "$http_referer" '
 '"$http_user_agent" "$http_x_forwarded_for"';
 access_log  /var/log/nginx/access.log  main;
 sendfile        on;
 #tcp_nopush     on;
 #keepalive_timeout  0;
 keepalive_timeout  65;
 #gzip  on;
 # Load config files from the /etc/nginx/conf.d directory
 # The default server is in conf.d/default.conf
 include /etc/nginx/conf.d/*.conf;

Give you the simplest configuration, in/etc/nginx/conf.d/Conf configuration
Then insert the following:

server {
 listen       80;
 charset UTF-8;
 location / {
 proxy_set_header Host $host;
 proxy_set_header X-Real-IP $remote_addr;

Then execute

/path/to/nginx/sbin/nginx -s reload