<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<title>js把链接修改成二维码测试</title>
<script src="js/qrcode.js"></script>
<style>
#qrcode{
/*text-align: center;*/
/*display: table-cell;*/
/*width: 96px;*/
/*height: 96px;*/
/*vertical-align:middle;*/
/*position: relative;*/
}
</style>
</head>
<body>
<div id="qrcode">
</div>
<input type="text" id="getval"/> <button id="send">点击更换验证码</button>
<script>
var qrcode = new QRCode(document.getElementById("qrcode"), {
width : 96,//设置宽高
height : 96
});
document.getElementById("send").onclick =function(){
qrcode.makeCode(document.getElementById("getval").value);
};
qrcode.makeCode("http://www.cnblogs.com/zxyun/");
</script>
</body>
</html>
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