JavaScript 프라미스

1 개요

JavaScript 프라미스

자바스크립트 Promise

var promise = new Promise(function(resolve, reject) {
  // do a thing, possibly async, then…

  if (/* everything turned out fine */) {
    resolve("Stuff worked!");
  }
  else {
    reject(Error("It broke"));
  }
});

promise.then(function(result) {
  console.log(result); // "Stuff worked!"
}, function(err) {
  console.log(err); // Error: "It broke"
});

2 같이 보기

• 프라미스

3 참고

• https://developers.google.com/web/fundamentals/getting-started/primers/promises
• https://developer.mozilla.org/en/docs/Web/JavaScript/Reference/Global_Objects/Promise