随机数转化为整数

<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Title</title>
    <script>
        function rnd(n, m) {
            return parseInt(Math.random() * (m - n) + n);//随机数转化为整数
        }
        var arr = [];//6个数字

        for (var i = 0; i < 6; i++) {
            var n = rnd(1, 34);
            arr.push(n);
        }
        console.log(arr)
    </script>
</head>
<body>

</body>
</html>

posted on 2019-01-09 09:57 猛兽阅读(402) 评论(0) 编辑收藏举报