我有这样的数据:
{
"-L8BpxbS70KYrZMQUF0W": {
"createdAt": "2018-03-22T16:33:57+08:00",
"email": "ss@ss.ss",
"name": "ss"
},
"-KYrZMQUF0WL8BpxbS70": {
// etc.
}
}
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我想转变成这个:
[{
id: '-L8BpxbS70KYrZMQUF0W
createdAt: "2018-03-22T16:33:57+08:00",
email: "ss@ss.ss",
name: "ss"
}, {
id: -KYrZMQUF0WL8BpxbS70"
// etc.
}]
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我从这开始:
Object.keys(idBasedObjects).forEach(key => {
console.log(resp[key])
})
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但我明白了undefined.
创建这个数组的最佳方法是什么?
使用对象传播获取键和值Object.entries(),并Array.map()使用对象传播到所需的表单:
const obj = {"-L8BpxbS70KYrZMQUF0W":{"createdAt":"2018-03-22T16:33:57+08:00","email":"ss@ss.ss","name":"ss"},"-KYrZMQUF0WL8BpxbS70":{}};
const result = Object.entries(obj).map(([id, props]) => ({
id,
...props
}));
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