我想将我的对象转换为数组,这是我的对象.
{5.0: 10,28.0: 14,3.0: 6}
我想要下面的数组
[{"type": 5.0,"value":10},{"type": 28.0,"value":14},{"type": 3.0,"value":6}]
要么
[{"5.0": 10},{"28.0": 14},{"3.0": 6}]
解决方法
通过Object.keys获取密钥,然后使用map函数获取所需的输出.
const obj = {5.0: 10,3.0: 6};
const mapped = Object.keys(obj).map(key => ({type: key,value: obj[key]}));
console.log(mapped);
可以通过Object.entries和数组解构提供另一种解决方案.
const obj = {5.0: 10,3.0: 6};
const mapped = Object.entries(obj).map(([type,value]) => ({type,value}));
console.log(mapped);
