await in node js
// Normal Function
function add(a,b){
return a + b;
}
// Async Function
async function add(a,b){
return a + b;
}await in node js
// Normal Function
function add(a,b){
return a + b;
}
// Async Function
async function add(a,b){
return a + b;
}async await
async function showAvatar() {
// read
await setTimeout(resolve, 3000);
// read next 3s
}
showAvatar();await in node js
// server.js
function square(x) {
return new Promise(resolve => {
setTimeout(() => {
resolve(Math.pow(x, 2));
}, 2000);
});
}
square(10).then(data => {
console.log(data);
});Copyright © 2021 Codeinu
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