JAVASCRIPT

download in react

fetch(FETCH_URL, {
  method: 'POST',
  body: data,
  headers: {
    'Content-Type': 'application/json'
  }
}).then((response) => {
    var a = response.body.getReader();
    a.read().then(({ done, value }) => {
        console.log(new TextDecoder("utf-8").decode(value));
      }
    );
});