fetch in for loop javascript
let promises = []; for (let i = 1; i <= 300; i++) { promises.push(fetch(`example.api/incomes/${i}`)); } Promise.all(promises) .then(function handleData(data) { return fetch("example.api") // should be returned 1 time .then(response => { if (response.ok) return response.json(); throw new Error(response.statusText); }); }) .catch(function handleError(error) { console.log("Error" + error); });