javascript - 如何将对象数组转换为对象

Question

我有一个看起来像这样的数组：

[
  {
    value1: {
      something: "something"
    }
  },
  {
    value2: {
      something: "something"
    }
  }
]

我需要收到这样的东西：

{
    value1: {
        something: "something"
    },
    value2: {
        something: "something"
    }
}

提前致谢！

标签： javascriptarraysobjectjavascript-objects

Answer 1

只需对原始数组进行缩减

const data = [
  {
    value1: {
      something: "something"
    }
  },
  {
    value2: {
      something: "something"
    }
  }
]

const result = data.reduce((acc, cur) => {
  const keys = Object.keys(cur);
  keys.forEach(key => {
    if(!acc[key]) {
      acc[key] = {...cur[key]}
    }
  });
  return acc;
}, {});

console.log(result);

/*

{
  value1: { something: 'something' },
  value2: { something: 'something' }
}

*/