foreach数组只有一个键

Question

我有一个不同值的对象

let arr = [{"Personal": "1000"},{"sport": "2100"},{"Industrial": "1200"},{"Commercial": "2300"},
{"Fashion": "1300"},{"Documentary": "2600"}]

如何查找它们，然后将它们放到一个对象中，并为它们取一个名字，像这样:

"photo_type": {
"Personal": "1000",
"sport": "2100",
"Industrial": "1200",
"Commercial": "2300",
"Fashion": "1300",
"Documentary": "2600"
}

我不希望它们像0和1和2。

Answer 1

您可以使用Object.assign创建对象，并通过扩展数组。

let array = [{ Personal: "1000" }, { sport: "2100" }, { Industrial: "1200" }, { Commercial: "2300" }, { Fashion: "1300" }, { Documentary: "2600" }],
object = Object.assign({}, ...array);
console.log(object);

Answer 2

你可以试试这个

const arr = [{"Personal": "1000"},{"sport": "2100"},{"Industrial": "1200"},{"Commercial": "2300"},{"Fashion": "1300"},{"Documentary": "2600"}]
let result = {}
arr.forEach(member => {result = {...result, ...member}}