如何在javascript中比较相同数组

function compareArrays(arr1, arr2) {
  if (arr1.length !== arr2.length) {
    return false;
  }
  
  for (let i = 0; i < arr1.length; i++) {
    if (arr1[i] !== arr2[i]) {
      return false;
    }
  }
  
  return true;
}

const array1 = [1, 2, 3];
const array2 = [1, 2, 3];
console.log(compareArrays(array1, array2)); // 输出 true

const array3 = [1, 2, 3];
const array4 = [1, 2, 4];
console.log(compareArrays(array3, array4)); // 输出 false

function compareArrays(arr1, arr2) {
  return JSON.stringify(arr1) === JSON.stringify(arr2);
}

const array1 = [1, 2, 3];
const array2 = [1, 2, 3];
console.log(compareArrays(array1, array2)); // 输出 true

const array3 = [1, 2, 3];
const array4 = [1, 2, 4];
console.log(compareArrays(array3, array4)); // 输出 false

function compareArrays(arr1, arr2) {
  return arr1.length === arr2.length && arr1.every((value, index) => value === arr2[index]);
}

const array1 = [1, 2, 3];
const array2 = [1, 2, 3];
console.log(compareArrays(array1, array2)); // 输出 true

const array3 = [1, 2, 3];
const array4 = [1, 2, 4];
console.log(compareArrays(array3, array4)); // 输出 false