JS练习：切换图片

代码：

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title></title>
    <script>
        function changeImg() {
            var img = document.getElementById("img1");
            img.src = "https://i03piccdn.sogoucdn.com/1ce429cb207df745";
        }
    </script>
</head>
<body>
<input type="button" value="点击切换图片" onclick="changeImg()"/>
<br/>
<img src="https://i01piccdn.sogoucdn.com/d5d909ee8ce5249d" id="img1"/>
</body>
</html>
View Code

 

posted @ 2018-10-18 09:25  就俗人一个  阅读(208)  评论(0)  编辑  收藏  举报