Sometimes, we want to read the body of a Fetch promise with JavaScript.
In this article, we’ll look at how to read the body of a Fetch promise with JavaScript.
How to read the body of a Fetch promise with JavaScript?
To read the body of a Fetch promise with JavaScript, we can use the json
method.
For instance, we write
const f = async () => {
const response = await fetch("https://api.ipify.org?format=json");
const data = await response.json();
console.log(data);
};
to define function f
that makes a get request with fetch
.
Then we call response.json
to return a promise with the response body object.
Finally, we use await
to get the response body object and assign it to data
.
Conclusion
To read the body of a Fetch promise with JavaScript, we can use the json
method.