js_其他入口 

<!DOCTYPE html>
<html lang="en">
<head>
    <title>Title</title>
    <meta charset="UTF-8">
<!--&lt;!&ndash;    <script src="js_file01.js"></script>&ndash;&gt;                               尽量放后body前边-->

    <script>
        // function func1() {
        //     ele1=document.getElementById("id1";
        //     alert(ele1.nodeName);
        // }

        window.onload=function () {
            var ele1=document.getElementById("id1");
            alert(ele1.nodeName);
        }

    </script>

</head>
<body>

    <p id="id1">hello</p>

</body>
</html>
posted @ 2020-08-15 17:29  zxy_ang  阅读(106)  评论(0)    收藏  举报