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This feature is well established and works across many devices and browser versions. It’s been available across browsers since August 2016. Learn moreSee full compatibilityReport feedback The destructuring syntax is a JavaScript syntax that makes it possible to unpack values from arrays, or properties from objects, into distinct variables. It can be used in locations that receive data (such as the
This article needs to be updated. The reason given is: New features/versions now in JavaScript. Please help update this article to reflect recent events or newly available information. (November 2020) A snippet of JavaScript code with keywords highlighted in different colors The syntax of JavaScript is the set of rules that define a correctly structured JavaScript program. The examples below make
This feature is well established and works across many devices and browser versions. It’s been available across browsers since 2016年8月. Learn more See full compatibility Report feedback 構造分解(destructuring、旧:分割代入)構文は、配列から値を取り出して、あるいはオブジェクトからプロパティを取り出して別個の変数に代入することを可能にする JavaScript の構文です。これは、データを受け取る場所(代入の左辺や、新しい識別子バインディングを作成する場所ならどこでも)で使用できます。
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