const data = async () => {
const got = await fetch('https://jsonplaceholder.typicode.com/todos/1');
console.log(await got.json())
}
data();const yourAsyncFunction = async () => {
// do something asynchronously and return a promise
return result;
}
anArray.forEach(async item => {
// do something asynchronously for each item in 'anArray'
// one could also use .map here to return an array of promises to use with 'Promise.all()'
});
server.getPeople().then(async people => {
people.forEach(person => {
// do something asynchronously for each person
});
});const foo = async () => {
await// do something
}
// OR
async function foo() {
await// do something
}// Old School Javascript Invoke
(async function() {
await someAsyncFunction();
})();
//New ES6 Javascript Invoke
(async () => {
await someAsyncFunction();
})();
//Example (async & await)
function delayResult() {
return new Promise(resolve => {
setTimeout(() => {
resolve(‘Done’);
}, 5000)
})
}
async function getResult() {
let result = await delayResult();
return result;
}
getResult();
//New Example
const data = async () => {
const got = await fetch('https://jsonplaceholder.typicode.com/todos/1');
console.log(await got.json())
}
data();
async function f() {
try {
let response = await fetch('/no-user-here');
let user = await response.json();
} catch(err) {
// catches errors both in fetch and response.json
alert(err);
}
}
f();function myFunction() {
return Promise.resolve("Hello");
}