js快速向集合中添加对象

let array = [];
let objectsToAdd = [
  { id: 1, name: 'Alice' },
  { id: 2, name: 'Bob' }
];
array.push(...objectsToAdd);
console.log(array);

let set = new Set();
let objectsToAdd = [
  { id: 1, name: 'Alice' },
  { id: 2, name: 'Bob' }
];
objectsToAdd.forEach(obj => set.add(obj));
console.log(set);

function addObjectToSet(set, obj) {
  let found = Array.from(set).some(item => item.id === obj.id);
  if (!found) {
    set.add(obj);
  }
}

let set = new Set();
addObjectToSet(set, { id: 1, name: 'Alice' });
addObjectToSet(set, { id: 1, name: 'Alice' }); // 不会重复添加
console.log(set);