支付宝的二维码每天都有一定的限制，对于一些使用类似码支付的第三方支付的小伙伴，就比较难受了
index.php代码
<html>
<head>
<meta charset="utf-8"/>
<title>止语无限生成支付宝二维码</title>
<style>
body{
background:pink;
}
.jg{
width:300px;
height:300px;
margin:0 auto;
text-align:center;
line-height:300px;
}
.jz{
width:400px;
height:400px;
font-size:30px;
border:1px solid red;
margin:0 auto;
}
input{
width:300px;
height:40px;
margin-bottom:20px;
outline:none;
}
input[type=submit]{
margin-left:70px;
}
input[type=text]:focus{
border:3px solid #B6FF88;
}
div p{
font-size:20px;
}
</style>
</head>
<body>
<div class="jg">
<?php
$pd = $_GET['mod'];
if($pd == 'zf'){
$money = $_POST['money'];
$memo = $_POST['memo'];
$uid = $_POST['uid'];
if(!empty($money) && !empty($memo) && !empty($uid)){
require_once 'a.php'; // 导入需要的函数
$pay_url = "alipays%3a%2f%2fplatformapi%2fstartapp%3fappId%3d20000123%26actionType%3dscan%26biz_data%3d%7b%22s%22%3a+%22money%22%2c%22u%22%3a+%22".$uid."%22%2c%22a%22%3a+%22".$money."%22%2c%22m%22%3a%22".$memo."%22%7d";
$url = "http://qr.liantu.com/api.php?text=".$pay_url;
echo ym($url);
}else{
echo "金额和备注不可为空";
}
} ?>
</div>
<div class="jz">
<form action="?mod=zf" action="a.php" method="post">
<div>
<span>金额</span>
<input type="text" name="money" value="1"/>
</div>
<div>
<span>备注</span>
<input type="text" name="memo" value="1"/>
</div>
<div>
<span>I D </span>
<input type="text" name="uid" value=""/>
</div>
<div>
<input type="submit" value="提交"/>
</div>
<div>
<p>
ID的获取方法：登录到网页支付宝，然后右键-检查-搜索UserId即可
</p>
</div>
</form>
<?php
echo "<p style='display:none'>-----------------------</p>";
echo "<p style='display:none'>-----------------------</p>";
echo "<p style='display:none'>-------止语------------</p>";
echo "<p style='display:none'>------QQ1546959202-----</p>";
echo "<p style='display:none'>-----------------------</p>";
echo "<p style='display:none'>-----------------------</p>";
?>
</div>
</body>
<script>
$(function(){
})
console.log('---------------------------\n-------二维码无限生成------------\n-------止语止语--------\n--------QQ1546959202-------------')
</script>
</html>
a.php代码
<?php
function ym($url){
$file = './ewm.png';
$img = file_get_contents($url);
$fp = fopen($file, w);
fwrite($fp,$img);
return "<img src='ewm.png'/>";
}