js await all code example
Example 1: await all pronmises
Promise.all([promise1, promise2, promise3]).then(function(values) {
console.log(values);
});
Example 2: promise.all async await
async function fetchABC() {
const [a, b, c] = await Promise.all([a(), b(), c()]);
}
Example 3: Promise.all
const promise1 = Promise.resolve(3);
const promise2 = 42;
const promise3 = new Promise(function(resolve, reject) {
setTimeout(resolve, 100, 'foo');
});
Promise.all([promise1, promise2, promise3]).then(function(values) {
console.log(values);
});