await async in javascript code example
Example 1: async await
const data = async () => {
const got = await fetch('https://jsonplaceholder.typicode.com/todos/1');
console.log(await got.json())
}
data();
Example 2: async await
async function showAvatar() {
let response = await fetch('/article/promise-chaining/user.json');
let user = await response.json();
let githubResponse = await fetch(`https://api.github.com/users/${user.name}`);
let githubUser = await githubResponse.json();
let img = document.createElement('img');
img.src = githubUser.avatar_url;
img.className = "promise-avatar-example";
document.body.append(img);
await new Promise((resolve, reject) => setTimeout(resolve, 3000));
img.remove();
return githubUser;
}
showAvatar();
Example 3: async await
async function showAvatar() {
await setTimeout(resolve, 3000);
}
showAvatar();
Example 4: async await
async function () {
const fetchAPI = fetch(`https://bn-hadith-api.herokuapp.com/hadiths/0`);
const response = await fetchAPI;
const data = await response.json();
console.log(data);
}