array.push添加名为push的键

Question

我在这里错过了什么？这不应该只是将'hi'推入[4]而不是用名为'push'的键命名吗？

<script>
    Array = ["Banana", "Orange", "Apple", "Mango"];
    Array.push = ('hi');
    console.log(Array);
</script>

Answer 1

你应该这样做 -

    var sampleArr = ["Banana", "Orange", "Apple", "Mango"];
    sampleArr.push('hi');
    console.log(sampleArr );