最終更新:2022-09-16 (金) 18:59:44 (441d)
Object.entries
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引数に与えたオブジェクトが所有する、文字列をキーとした列挙可能なプロパティの組 [key, value] からなる配列を返します
https://developer.mozilla.org/ja/docs/Web/JavaScript/Reference/Global_Objects/Object/entries
メモ
var data = {id:123,name:"abc"}; console.dir(Object.entries(data)) >Array(2) > 0: (2) ['id', 123] > 1: (2) ['name', 'abc'] > length: 2 > [[Prototype]]: Array(0)
var data2 = {1:{id:123,name:"abc"}}; console.dir(Object.entries(data2)) >Array(1): > 0: (2) ['1', {…} > 0: "1" > 1: {id: 123, name: 'abc'} > length: 1 > [[Prototype]]: Array(0)