From da78a9e329e272dedb2400b79a3bdeebff387d47 Mon Sep 17 00:00:00 2001 From: Peter Bengtsson Date: Tue, 8 Dec 2020 14:42:17 -0500 Subject: initial commit --- .../global_objects/promise/reject/index.html | 81 ++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 files/ko/web/javascript/reference/global_objects/promise/reject/index.html (limited to 'files/ko/web/javascript/reference/global_objects/promise/reject') diff --git a/files/ko/web/javascript/reference/global_objects/promise/reject/index.html b/files/ko/web/javascript/reference/global_objects/promise/reject/index.html new file mode 100644 index 0000000000..a376940d7e --- /dev/null +++ b/files/ko/web/javascript/reference/global_objects/promise/reject/index.html @@ -0,0 +1,81 @@ +--- +title: Promise.reject() +slug: Web/JavaScript/Reference/Global_Objects/Promise/reject +tags: + - ECMAScript6 + - JavaScript + - Method + - Promise +translation_of: Web/JavaScript/Reference/Global_Objects/Promise/reject +--- +
{{JSRef}}
+ +

Promise.reject(reason) 메서드는 주어진 이유(reason)로 거부된 Promise 객체를 반환합니다.

+ +

구문

+ +
Promise.reject(reason);
+ +

매개변수

+ +
+
reason
+
Promise를 거부한 이유.
+
+ +

설명

+ +

정적 Promise.reject 함수는 거부된 Promise를 반환합니다. 디버깅 목적 및 선택된 오류를 잡기 위해, reasoninstanceof {{jsxref("Error")}} 이게 하는데 유용합니다.

+ +

+ +

정적 Promise.reject() 메서드 사용

+ +
Promise.reject("Testing static reject").then(function(reason) {
+  // 호출되지 않음
+}, function(reason) {
+  console.log(reason); // "Testing static reject"
+});
+
+Promise.reject(new Error("fail")).then(function(error) {
+  // 호출되지 않음
+}, function(error) {
+  console.log(error); // Stacktrace
+});
+ +

스펙

+ + + + + + + + + + + + + + + + + + + +
스펙상태설명
{{SpecName('ES6', '#sec-promise.reject', 'Promise.reject')}}{{Spec2('ES6')}}ECMA 표준에서 초기 정의.
{{SpecName('ESDraft', '#sec-promise.reject', 'Promise.reject')}}{{Spec2('ESDraft')}} 
+ +

브라우저 호환성

+ + + +

{{Compat("javascript.builtins.Promise.reject")}}

+ +

 

+ +

참조

+ + -- cgit v1.2.3-54-g00ecf