“JS Promise API” Respostas de código

Promise JavaScript

let promise = new Promise(function(resolve, reject){
  try{
  	resolve("works"); //if works
  } catch(err){
    reject(err); //doesn't work
  }
}).then(alert, console.log); // if doesn't work, then console.log it, if it does, then alert "works"

Unusual Unicorn

JS Promise API

const fetchData = () => {
  fetch('https://api.github.com').then(resp => {
    resp.json().then(data => {
      console.log(data);
    });
  });
};

Puzzled Puffin

JS Promise

const executorFunction = (resolve, reject) => {
  if (someCondition) {
      resolve('I resolved!');
  } else {
      reject('I rejected!'); 
  }
}
const myFirstPromise = new Promise(executorFunction);

Anthony Smith

Respostas semelhantes a “JS Promise API”

Perguntas semelhantes a “JS Promise API”

Mais respostas relacionadas para “JS Promise API” em JavaScript

Procure respostas de código populares por idioma

Procurar outros idiomas de código

Shell/Bash

C++

CSS

HTML

Java

JavaScript

Objective-C

PHP

Python

Sql

Swift

Ruby

TypeScript

Kotlin

Assembly

VBA

Scala

Rust

Dart

Elixir

Clojure

Haskell

Matlab

Erlang

Cobol

Fortran

Scheme

Perl

Groovy

Lua

Julia

Delphi

Abap

Lisp

Prolog

Pascal

ActionScript

Basic

Solidity

PowerShell

GDScript

Excel