在js中列出3个数组中的迭代对象

var array1 = [1, 2, 3];
var array2 = ['a', 'b', 'c'];
var array3 = [true, false, true];

for (var i = 0; i < array1.length; i++) {
  console.log(array1[i]);
}

for (var i = 0; i < array2.length; i++) {
  console.log(array2[i]);
}

for (var i = 0; i < array3.length; i++) {
  console.log(array3[i]);
}

var array1 = [1, 2, 3];
var array2 = ['a', 'b', 'c'];
var array3 = [true, false, true];

array1.forEach(function(element) {
  console.log(element);
});

array2.forEach(function(element) {
  console.log(element);
});

array3.forEach(function(element) {
  console.log(element);
});

var array1 = [1, 2, 3];
var array2 = ['a', 'b', 'c'];
var array3 = [true, false, true];

for (var element of array1) {
  console.log(element);
}

for (var element of array2) {
  console.log(element);
}

for (var element of array3) {
  console.log(element);
}