推荐使用for of遍历数组
var myArray = [1, 2, 4, 5, 6, 7]
myArray.name = "数组"
for (var item of myArray) {
console.log(item);
}
面试题:
var myArray = [1, 2, 4, 5, 6, 7]
myArray.name = "数组"
for (var i of myArray) {
console.log(myArray[i]);
}
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