如何更改javascript中的json结构? [英] how to change json structure in javascript?

问题描述

我有一个如下的json对象.

I have a json Object like following.

{987: "sqa", 988: "Squad"}

我需要像下面那样更改结构

I need to change the structure like following

[{id:987, value:'sqa'}, {id:988, value:'Squad'}]

如何使用JavaScript做到这一点?

How to do this with Javascript?

推荐答案

您可以获取对象的条目并将新对象映射到数组中.

You could get the entries of the object and map new objects in an array.

技术:

• Object.entries 用于从数组中的对象获取所有键/值对，

• Object.entries for getting all key/value pairs from an object in an array,

Array#map ，用于为数组的每个项目映射一个新项目，

Array#map, for mapping a new item for each item of the array,

解构分配键/值对和

简写属性用于将名称作为键并将值作为对象的值.

short hand properties for taking the name as key and the value as value for an object.

var object = { 987: "sqa", 988: "Squad" },
    result = Object.entries(object).map(([id, value]) => ({ id, value }));
   
console.log(result);

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