Http.request in node.js

Question

This is my code in node js:

var http = require('http');

var options = { 
    host : '127.0.0.1',
    port: 8124,
    path: '/',
    method: 'GET'
};

http.request(options, function(res){    
    console.log("Hello!");  
}).end();

process.on('uncaughtException', function(err){  
    console.log(err);
});

When I compile it, the compiler shows me the following error:

enter image description here

edit: with the express works, but if I wanted to make it work without express how could I do?

Answer 1

To resolve this issue, it was enough to add to the previous code, the server code.

var http = require('http');

var options = { 
    host : '127.0.0.1',
    port: 8124,
    path: '/',
    method: 'GET'
};

http.request(options, function(res){    
    console.log("Hello!");  
}).end();

process.on('uncaughtException', function(err){  
    console.log(err);
});

http.createServer((req, res)=>{ 
    res.writeHead(200, {'Content-type': 'text/plain'})
    res.end()   
}).listen(8124)