How to use query string parameters in NodeJS request

Problem:

You’re using the request library in order to make a HTTP GET request:

const request = require("request")

request.get("http://localhost:8000", function(err, response, body) {
    console.log(err, body);
})

Now you’re trying to add query parameters to the request. For this example, we’ll assume that you want to add one parameter: foo=bar

Solution:

You can use the qs parameter like this:

const request = require("request")

request.get({url: "http://localhost:8000", qs: {"foo": "bar"}}, function(err, response, body) {
    console.log(err, body);
})

Note that just adding a qs parameter to request.get won’t work, you need to have a dictionary as first argument that contains at least {"url": <your URL>, "qs": {<one or multiple query parameters>}}

Credits to Daniel at StackOverflow

Disabling SSL certificate checking in unirest (NodeJS)

Problem:

You want to make a HTTP request with unirest like this:

const unirest = require('unirest');
unirest.get("https://mydomain.net").end(console.log)

but you encounter the following error:

{ error: 
   { Error: unable to verify the first certificate
       at TLSSocket.<anonymous> (_tls_wrap.js:1088:38)
       at emitNone (events.js:86:13)
       at TLSSocket.emit (events.js:188:7)
       at TLSSocket._finishInit (_tls_wrap.js:610:8)
       at TLSWrap.ssl.onhandshakedone (_tls_wrap.js:440:38) code: 'UNABLE_TO_VERIFY_LEAF_SIGNATURE' } }

 Solution:

You can work around this problem by using strictSSL(false) like this:

const unirest = require('unirest');

unirest.get("https://mydomain.net")
.strictSSL(false)
.end(console.log)

Note however that this might have negative effects on the security of your application as this request will be vulnerable to man-in-the-middle attacks.