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JavaScript dynamically generates QR code images_javascript skills

WBOY
Release： 2016-05-16 15:04:33
Original
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1.html代码

<div id="qrcode" style="width:200px; height:200px;position: fixed;bottom: 40%; right: 20%;"></div>
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2.引入外部js文件

<script src="QRCode.js"></script>
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3.方法调用

var qrcode = new QRCode(document.getElementById("qrcode"), {
width : 200,
height : 200
}); 
var token='params';
var QRCodeUrl='http:\\www.baidu.com'+'/Share/ScanQRCode&#63;token='+token;
qrcode.makeCode(QRCodeUrl);
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以上内容是小编给大家介绍的JavaScript动态生成二维码图片的相关内容，希望对大家有所帮助！

Related labels：
js动态生成二维码 js动态生成图片
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