input上传图片预览

时间：2024-07-25 16:04:44
<!DOCTYPE html>

<html xmlns="http://www.w3.org/1999/xhtml">

<head>

    <title>uploadPreview演示</title>

    <script src="uploadPreview.js" type="text/javascript"></script>

    <script>

       window.onload = function () {

            new uploadPreview({ UpBtn: "up_img", DivShow: "imgdiv", ImgShow: "imgShow" });

        }

    </script>

</head>

<body>

    <div id="imgdiv"><img id="imgShow" width="100" height="100" /></div>

    <input type="file" id="up_img" />

</body>

</html>

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