对嵌套对象数组中的项进行重新索引的问题

const data = [
  { id: 1, name: 'Alice', details: { age: 25, hobbies: ['reading', 'swimming'] } },
  { id: 2, name: 'Bob', details: { age: 30, hobbies: ['gaming', 'hiking'] } }
];

const indexedData = data.reduce((acc, item) => {
  acc[item.id] = item;
  return acc;
}, {});

console.log(indexedData);

{
  1: { id: 1, name: 'Alice', details: { age: 25, hobbies: ['reading', 'swimming'] } },
  2: { id: 2, name: 'Bob', details: { age: 30, hobbies: ['gaming', 'hiking'] } }
}

const indexedData = data.reduce((acc, item) => {
  acc[`user-${item.id}`] = item; // 使用'user-'前缀避免冲突
  return acc;
}, {});

const indexedData = new Map(data.map(item => [item.id, item]));