javascript - 如何将对象转换为对象数组

Question

这个问题已经有答案了:

How to transpose a javascript object into a key/value array (11 个回答)

已关闭 3 年前。

我有以下对象:

let categories = {
  "Asset Type": ["appliances", "electronics"],
  "Asset Availability": ["in stock"]
}

我需要将其转换为以下结构:

[
   {
     "name": "Asset Type",
     "values": ["Appliances", "Electronics"]
    }, 
    {
      "name": "Asset Availability",
      "values": ["In Stock"]
    }
]

Answer 1

使用Object.entries、array.prototype.map和一些解构:

var categories = {
  "Asset Type": ["appliances", "electronics"],
  "Asset Availability": ["in stock"]
 };
 
var res = Object.entries(categories).map(([name, values]) => ({name, values}));

console.log(res);