以矩阵形式从对象数组创建数组数组

const objectArray = [
  { value: 1 },
  { value: 2 },
  { value: 3 },
  { value: 4 },
];

const matrix = new Array(2).fill().map(() => new Array(2));

for (let i = 0; i < objectArray.length; i++) {
  for (let j = 0; j < objectArray.length; j++) {
    matrix[i][j] = objectArray[i * objectArray.length + j].value;
  }
}

console.log(matrix);

const objectArray = [
  { value: 1 },
  { value: 2 },
  { value: 3 },
  { value: 4 },
];

const matrix = new Array(2).fill().map(() => new Array(2));

for (let i = 0; i < objectArray.length; i++) {
  for (let j = 0; j < objectArray.length; j++) {
    matrix[i][j] = objectArray[i * objectArray.length + j].value;
  }
}

console.log(matrix);