SOURCE

// 方法一 Array.map
/*function createData() {
  // 如果不 fill 循环默认会跳过空值
  return new Array(1000).fill(null).map((v, i) => ({ name: `name${i + 1}` }));
}

const data = createData();
console.log(data);
*/
// 方法二 Array.from
/*function createData() {
  return Array.from({ length: 1000 }, (v, i) => ({ name: `name${i + 1}` }));
}

const data = createData();
console.log(data);
*/