CODEWITHSUNDEEP
javascriptnode.jsexpress
marcel
marcel

Reputation: 3272

NodeJS express make get request

Is there a possibility to use express as a client-module, to make http-requests to another server?

At the moment I make requests this way:

var req = http.get({host, path}, function(res) {
    res.on('data', function(chunk) {
        ....
    }
}

This is too bulky. Express as server-module is very comfortable to use. I guess there's a simple way to make a get-request by using express. I don't like the express api, and I didn't find anything there.

Upvotes: 14

Views: 47091

Answers (2)

Luke
Luke

Reputation: 20070

The answer to use request is a bit dated, seeing as it has been deprecated since 2019.

Using Node's built-in https.request() method (node documentation) does feel a bit "bulky" (IMO), but you can easily simplify it for your needs. If your use case is as you describe, then all you need is:

function httpGet(host, path, chunkFunction) {
    http.get({ host, path }, (res) => res.on('data', chunkFunction));
}

Then implement it everywhere like:

const handleChunk = (chunk) => { /* ... */ };
const req = httpGet(host, path, handleChunk);

Upvotes: 7

Denys Séguret
Denys Séguret

Reputation: 382454

If you want simple requests, don't use the express module, but for example request :

var request = require('request');
request('http://www.google.com', function (error, response, body) {
  if (!error && response.statusCode == 200) {
    console.log(body) // Print the google web page.
  }
})

Upvotes: 37

Related Questions