Nginx separates front and back ends

#user nobody;
worker_processes 1;

#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;

#pid    logs/nginx.pid;


events {
  worker_connections 1024;
}


http {
  include    mime.types;
  default_type application/octet-stream;


  #sendfile    on;
  #tcp_nopush   on;
  #keepalive_timeout 0;
  keepalive_timeout 65;

    proxy_set_header Cookie $http_cookie;
    proxy_set_header X-Forwarded-Host $host;
    proxy_set_header X-Forwarded-Server $host;
    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
    proxy_set_header Host $host;
    proxy_set_header X-Real-IP $remote_addr;


 
  gzip on;
  sendfile   on;

  server {
    listen    8100;
    server_name localhost;

    location =/ {
      root /Users/abee/WebstormProjects/Angular/dist; 
      index index.html index.htm;
      try_files $uri $uri/ /index.html =404;
    }

    location ~* \.(js|css|htm|html|gif|jpg|jpeg|png|bmp)$ { 
      root /Users/abee/WebstormProjects/Angular/dist; 

    }
    location / {
      proxy_pass http://localhost:8200/;
    }
   
    
  }
}

Another configuration is available for location if there are multiple server ends

location /server1/ {
      proxy_pass http://localhost:8300/;
    }

That's all I have to say about the implementation of Nginx, and thank you for your support for this site.