Javascipt替换数组中的精确数字

function replaceExactNumbers(arr, replacement) {
  for (let i = 0; i < arr.length; i++) {
    if (typeof arr[i] === 'number' && Number.isInteger(arr[i])) {
      arr.splice(i, 1, replacement);
    }
  }
  return arr;
}

const array = [1, 2, 3, 4.5, 5, 6.7, 7];
const replacementValue = 0;

const replacedArray = replaceExactNumbers(array, replacementValue);
console.log(replacedArray);