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Map[@@toStringTag] 프로퍼티의 초기값은 "Map"입니다.

Property attributes of Map.prototype[@@toStringTag]
Writable no
Enumerable no
Configurable yes




Object.prototype.toString.call(new Map()) // "[object Map]"


Specification Status Comment
ECMAScript 2015 (6th Edition, ECMA-262)
The definition of 'Map.prototype[@@toStringTag]' in that specification.
Standard Initial definition.
ECMAScript Latest Draft (ECMA-262)
The definition of 'Map.prototype[@@toStringTag]' in that specification.

브라우저 호환성

FeatureChromeEdgeFirefoxInternet ExplorerOperaSafari
Basic support44 No No No No No
FeatureAndroid webviewChrome for AndroidEdge mobileFirefox for AndroidOpera AndroidiOS SafariSamsung Internet
Basic support4444 No No No No4.0

문서 태그 및 공헌자

이 페이지의 공헌자: Seok.Heo
최종 변경: Seok.Heo,