arr_push.html

<!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8">
    <title>arr_push</title>
</head>

<body>
    <script>
        var n = [];
        n.push({name:"gsj"},{age:31});
        console.log("n:", n);
        // n: [{name:"gsj"},{age:31}]
        // push() 方法可向数组的末尾添加一个或多个元素,并返回新的长度。
        // arrayObject.push(newelement1,newelement2,....,newelementX)
    </script>
</body>
</html>

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转载自blog.csdn.net/weixin_42193179/article/details/87920655
Arr