Jak wyslac Request HTTP, JavaScript, Node.js, Express.js API

pytanie zadane 29 kwietnia 2017 w JavaScript przez moofi Początkujący (470 p.)

Mam napisany request HTTP w JavaScript, ktory dziala :

var templateSource = document.getElementById('results-template').innerHTML,
template = Handlebars.compile(templateSource),
resultsPlaceholder = document.getElementById('results'),
playingCssClass = 'playing',
audioObject = null;

var fetchTracks = function (albumId, callback) {
$.ajax({
url: 'https://api.spotify.com/v1/albums/' + albumId,
success: function (response) {
callback(response);
}
});
};

var searchAlbums = function (query) {
$.ajax({
url: 'https://api.spotify.com/v1/search',
data: {
q: query,
type: 'album'
},
success: function (response) {
resultsPlaceholder.innerHTML = template(response);
}
});
};

mam problem to samo ale napisac w node.js , express.js nie wiem jak to zamienic zeby http wyslal zapytanie w tym kodzie

app.get('/log/goal', function(req, res){
    //Setup your client
    var client = http.createClient(80, 'http://[put the base url to the api here]');
    //Setup the request by passing the parameters in the URL (REST API)
    var request = client.request('GET', '/api/action/param1/value1/param2/value2', {"host":"[put base url here again]"});


    request.addListener("response", function(response) { //Add listener to watch for the response
        var body = "";
        response.addListener("data", function(data) { //Add listener for the actual data
            body += data; //Append all data coming from api to the body variable
        });

        response.addListener("end", function() { //When the response ends, do what you will with the data
            var response = JSON.parse(body); //In this example, I am parsing a JSON response
        });
    });
    request.end();
    res.send(response); //Print the response to the screen
});