1、PHP生成二維碼
下載phpqrcode源碼引入。
<?php
include "phpqrcode/qrlib.php";
//QRcode::png('abc');
//png($text, $outfile = false, $level = QR_ECLEVEL_L, $size = 3, $margin = 4, $saveandprint=false)
QRcode::png('http://www.baidu.com','abc.jpg' ,QR_ECLEVEL_L,10,4,true);
?>2、jQuery生成二維碼
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
<!-- TemplateBeginEditable name="doctitle" -->
<title>無標題文檔</title>
<!-- TemplateEndEditable -->
<!-- TemplateBeginEditable name="head" -->
<!-- TemplateEndEditable -->
</head>
<body>
<div id="qrcode" class=""></div>
<script src="https://cdn.bootcss.com/jquery/3.2.1/jquery.min.js"></script>
<script src="https://cdn.bootcss.com/jquery.qrcode/1.0/jquery.qrcode.min.js"></script>
<script type="text/javascript">
$('#qrcode').qrcode("this plugin is great");
$('#qrcode').qrcode({width: 64,height: 64,text: "size doesn't matter"});
</script>
</body>
</html>
<?php
include "phpqrcode/qrlib.php";
$content='BEGIN:VCARD'."\n";
$content.='VERSION:2.1'."\n";
$content.='N:張'."\n";
$content.='FN:三'."\n";
$content.='ORG:北京慕課網公司'."\n";
$content.='TEL;WORK;VOICE:18868881111'."\n";
$content.='TEL;HOME;VOICE:18868881112'."\n";
$content.='TEL;TYPE=cell:18868881113'."\n";
$content.='ADR;HOME:;;德外大街10號;西城區;北京市;400000;中國'."\n";
$content.='EMAIL:[email protected]'."\n";
$content.='URL:http://www.imooc.com'."\n";
$content.='END:VCARD'."\n";
QRcode::png($content);
?>