javascript基础--数组排序

 字符串的排序

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>数组排序</title>
    <script>
        var arr = ['fliar', 'asdf', 'dfe', 'loii', 'yhhl'];
        arr.sort();
        alert(arr);
    </script>
</head>

<body>

</body>

</html>

 数字的排序

<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <title>Document</title>
    <script>
        var arr = [22, 23, 444, 11, 2123, ]
        arr.sort(function(num1, num2) {
            return num1 - num2;
        })
        alert(arr);
    </script>
</head>

<body>

</body>

</html>

 

posted @ 2017-02-27 16:23  Mr_W_Blog  阅读(157)  评论(0)  编辑  收藏  举报