web-表单验证

来源:互联网 发布:the piano guys知乎 编辑:程序博客网 时间:2024/06/13 23:46
                                                数组

代码案例如下:

 <html>    <head>        <meta charset="UTF-8">        <title></title>![这里写图片描述](http://img.blog.csdn.net/20170928074943254?watermark/2/text/aHR0cDovL2Jsb2cuY3Nkbi5uZXQvYWJjMTUxNTY3MTQ5NzY=/font/5a6L5L2T/fontsize/400/fill/I0JBQkFCMA==/dissolve/70/gravity/SouthEast)        <script>            // int[] arry = new int[5];            //方法一、            var arry = new Array(5);            // int[] arry = {1,2,3,4,5};            //方法二、            var arry2 = [1,3.14,"hello",true];            // int[] arry = new int[]{1,2,3,4};            //方法三、            var arry3 = new Array(1,3.14,"hello",true);//          alert(arry2.length);            //遍历            for (var i = 0; i<arry2.length; i++) {                document.write(arry2[i]+"<br>");            }        </script>    </head>    <body>    </body></html>
原创粉丝点击