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AsyncFunction.prototype 属性表示 AsyncFunction 的原型对象.

描述

AsyncFunction 对象继承自 AsyncFunction.prototype. AsyncFunction.prototype 不能被修改.

属性

AsyncFunction.constructor
默认值为 AsyncFunction.
AsyncFunction.prototype[@@toStringTag]
Returns "AsyncFunction".

规范

Specification Status Comment
ECMAScript Latest Draft (ECMA-262)
AsyncFunction.prototype
Draft 最初定义在ES2017.

兼容性

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Feature Chrome Firefox (Gecko) Internet Explorer  Edge Opera Safari (WebKit)
基础支持 ? 52.0 (52.0) ? ? ? ?
Feature Android Android Webview Firefox Mobile (Gecko) IE Mobile Opera Mobile Safari Mobile Chrome for Android
基础支持 ? ? 52.0 (52.0) ? ? ? ?

参见

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