TP combined with WeChat scan code payment mode 2
- WBOYOriginal
- 2016-09-23 03:29:561427browse
tp结合微信扫码支付模式二
首先引入微信下载的类，可以用我打包的，名称我修改了的
把微信类放到thinkphp核心框架的Library\Vendor\下面
在微信类的Config.php 文件里面配置数据
然后在要使用的模块中调用
然后在获取支付二维码的方法中写
$money=1<br>
$goodsid=time();<br>
$order = time();<br>
$notify = new \NativePay();<br>
$input = new \WxPayUnifiedOrder(); //调用统一下单类<br>
$input->SetBody($body);//这是商品标题<br>
$input->SetAttach($body);<br>
$input->SetOut_trade_no($goodsid);//这是单号<br>
$input->SetTotal_fee($money*100);//这是金额，微信金额是按分计算，所以要 *100<br>
//$input->SetTotal_fee("1");<br>
$input->SetTime_start(date("YmdHis"));<br>
$input->SetTime_expire(date("YmdHis", time() + 7200));<br>
$input->SetNotify_url('http://'.$_SERVER['HTTP_HOST'].U('Member/notify'));<br>
$input->SetTrade_type("NATIVE");<br>
$input->SetProduct_id($goodsid);<br>
$out_trade_no = $input->GetOut_trade_no();<br>
$result = $notify->GetPayUrl($input);<br>
$url = $result["code_url"];//这就是返回的二维码地址，要在前端生成二维码<br>
$arr['out_trade_no']=$out_trade_no;<br>
$arr['code_url']=$url;<br>
$arr['order']=$order; 以下是生成二维码的jquery，先引入生成二维码的js，也可以用其他方法[js文件我会打包]
window.onload = function(){<br>
var c_url="<?php echo $arr['code_url'];?>";<br>
qr_code(c_url);<br>
};<br>
//生成二维码<br>
function qr_code(url,out_trade_no,order){<br>
if(url){<br>
//参数1表示图像大小，取值范围1-10；参数2表示质量，取值范围'L','M','Q','H'<br>
var qr = qrcode(10, 'M');<br>
qr.addData(url);<br>
qr.make();<br>
var code=document.createElement('DIV');<br>
code.innerHTML = qr.createImgTag();<br>
var element=document.getElementById("code_url");<br>
element.appendChild(code); <br>
} <br>
}<br>
//生成的二维码会出现在这里<br>
<div></div>
Then it is judged whether the user has scanned the code to pay
I put an asynchronous code that queries every 3 seconds on the page where the QR code is generated$(function(){<br>
setInterval(function(){check()}, 3000); //Execute ajax every three seconds<br>
Function check(){<br>
var out_trade_no = $("#code_url").attr('out_trade_no');<br>
var order = $("#code_url").attr('order');<br>
$.ajax({<br>
type: "post",<br>
url: '{:U("Member/orderquery")}', //Request function<br>
async: false,<br>
Data: {'out_trade_no':out_trade_no,'order':order},<br>
DataType: "json",<br>
Success: function (data) {<br>
if (data.status) {<br>
layer.msg(data.info,{btn:'OK'},function(){<br>
Parent.location.reload();
})<br>
}else{<br>
result = false;<br>
}<br>
}<br>
});<br>
}<br>
})<br>Here is the requested program code (the actions performed after successful payment can be modified according to your needs)<br>
//Check if payment is completed
Public function orderquery($out_trade_no=null, $orderid=null){
$out_trade_no = $_POST['out_trade_no'];<br>
$order = $_POST['order'];<br>
If(isset($out_trade_no) && $out_trade_no != ""){<br>
$out_trade_no = $_REQUEST["out_trade_no"];<br>
$input = new WxPayOrderQuery();<br>
$input->SetOut_trade_no($out_trade_no);<br>
$result = WxPayApi::orderQuery($input);<br>
}<br>
$cash_fee=$result['cash_fee']/100;//Payment amount<br>
/*Determine whether payment is successful*/<br>
if (
$data=array('goodsid'=>$result['out_trade_no'],'status'=>1,'pay_type'=>2);<br>
$cz=M('cz_records')->where($data)->find();<br>
if($cz){<br>if(M('cz_records')->where($data)->save(array('money'=>$cash_fee,'transaction_id'=>$result['transaction_id'],'status'= >2))){<br>
if($this->set_money($cz['uid'],$cz['type'],C('date'),$cz['money'],$cz['transaction_id'])){ <br>
$ This-& gt; success ('Successful payment:'. $ Cash_fee. 'Yuan'); <br>
}<br>
}<br>
}<br>
} }<br>Password to decompress the compressed package: www.renweinet.net
WeChat scan code payment.zip
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