Node express API not get in response?

I have created a node-express API.

router.get('/getData', function(req, res) {
let data = { 
    title: 'Message Effectiveness – Bar Chart – 1Q',
    chartData: [
    {
        title: 'Motivating',
        data: [.75, .45, .45, .41, .37, .35, .30, .20, .20]
    },
    {
        title: 'Believable',
        data: [.75, .45, .45, .41, .37, .35, .30, .20, .20]
    },
    {
        title: 'Differentiating',
        data: [.75, .45, .45, .41, .37, .35, .30, .20, .20]
    },
    {
        title: 'Effectiveness ^',
        data: [.75, .45, .45, .41, .37, .35, .30, .20, .20]
    },
   ]
 }

 res.json(data);
})

And I request using fetch like this

fetch('http://localhost:5050/api/getData').then(response => {
  console.log(response)
}).catch(err => {
 console.error('Network error', err)
})

In Network tab I got the same JSON object send from server. In console log of resonpse it print below things….

How can I use the JSON data that send from the server?

Answer

To get the actual data, you need response.json() like this to actually read and parse the body of the response:

fetch('http://localhost:5050/api/getData').then(response => {
  return response.json();
}).then(data => {
  // use the data here
  console.log(data);
}).catch(err => {
  console.error('Network error', err)
});