Angular 8:从数组中删除空对象

let array = [
  { id: 1, name: 'Alice' },
  {},
  { id: 2, name: 'Bob' },
  {},
  { id: 3, name: 'Charlie' }
];

array = array.filter(item => Object.keys(item).length !== 0);

console.log(array);

let array = [
  { id: 1, name: 'Alice' },
  {},
  { id: 2, name: 'Bob' },
  {},
  { id: 3, name: 'Charlie' }
];

array.forEach((item, index) => {
  if (Object.keys(item).length === 0) {
    array.splice(index, 1);
  }
});

console.log(array);

let array = [
  { id: 1, name: 'Alice' },
  {},
  { id: 2, name: 'Bob' },
  {},
  { id: 3, name: 'Charlie' }
];

array = array.reduce((acc, item) => {
  if (Object.keys(item).length !== 0) {
    acc.push(item);
  }
  return acc;
}, []);

console.log(array);