js代码里链接生成二维码

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html里代码:

<!DOCTYPE html>
<html>
	<head>
		<!--引入jquery,jquery.qrcode-->
		<script type='text/javascript'src='http://cdn.staticfile.org/jquery/2.1.1/jquery.min.js'></script>
		<script type="text/javascript"src="http://cdn.staticfile.org/jquery.qrcode/1.0/jquery.qrcode.min.js"></script>
	</head>
	<body>
		<div id = "qrid"></div>
	</body>
	<script>
		$(function(){
			var qrstr = "https://www.xxx.com/xxx/xxx";
			$('#qrid').qrcode(qrstr);//不指定二维码大写
			$('#qrid').qrcode({width: 280,height: 280,text: qrstr});//指定二维码大小
		});
	</script>
</html>

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转载自blog.csdn.net/xiejunna/article/details/82804124
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