Nginx configuration for Node JS in Windows 10

I am building an application using Node JS, and Angular JS in Windows 10. I want to integrate Nginx with it. I am new to it. I have read several articles on it but get confused how to configure it.

I have run the app in localhost:3000/ i.e. Express default port. Should I on the Node JS server using nodemon server.js?

Some of the lines of my configuration of Nginx like below,

file: C:\nginx-1.13.0\conf\nginx.conf

#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;

    #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  logs/access.log  main;

    sendfile        on;
    #tcp_nopush     on;

    #keepalive_timeout  0;
    keepalive_timeout  65;

    #gzip  on;

    server {
        listen       80;
        server_name  localhost;
        root C:/Users/asau/Documents/archlb/src/public;
        index  index.html index.htm;
        #charset koi8-r;

        #access_log  logs/host.access.log  main;

        location / {
            #root   html;
            # C:/Users/asau/Documents/archlb/src/public;
            # index  index.html index.htm;
        }

        location /images/ {

        }

        location /js/ {
           # root C:/Users/asau/Documents/archlb/src/public/js
        }

When I use localhost the index.html opens in the browser but it can't access the REST APIs which are calling from Angular JS. All Angular JS files are included in index.html. And it shows can not get localhost/getversion (404) error in Google Chrome Developer tools.

But, if I use localhost:3000/ everything works fine. What configuration should I use?

via Anijit