thinkphp5实现微信扫码支付

日期：2020-05-21 栏目：程序人生浏览：次

本文实例为大家分享了thinkphp5微信扫码支付的具体代码，供大家参考，具体内容如下

配置WxPay.Config.php

控制器

//微信支付
//参数 订单 价格
 public function wxPay($order_number,$money)
 {
  header("Content-type:text/html;charset=utf-8");
   //require_once VENDOR_PATH.'/alipaymobile/config.php';
  require_once VENDOR_PATH.'/wxpay/WxPay.Api.php';//引入微信支付
  require_once VENDOR_PATH.'/wxpay/WxPay.Notify.php';
  require_once VENDOR_PATH.'/wxpay/phpqrcode/phpqrcode.php';

  $input = new \WxPayUnifiedOrder();//统一下单
  $config = new \WxPayConfig();//配置参数
  $notify = new \QRcode();
  //$paymoney = input('post.paymoney'); //支付金额
  $paymoney = $money; //测试写死
  //$paymoney = 0.01; //测试写死
  //$str = date('Ymd').substr(implode(NULL, array_map('ord', str_split(substr(uniqid(), 7, 13), 1))), 0, 8);//生成订单号 
  $out_trade_no = $order_number; //商户订单号(自定义)
  $goods_name = '扫码支付'.$paymoney.'元'; //商品名称(自定义)
  $input->SetBody($goods_name);
  $input->SetAttach($goods_name);
  $input->SetOut_trade_no($out_trade_no);
  $input->SetTotal_fee($paymoney*100);//金额乘以100
  $input->SetTime_start(date("YmdHis"));
  $input->SetTime_expire(date("YmdHis", time() + 600));
  $input->SetGoods_tag("test");
  //回调地址 注意能访问
  $input->SetNotify_url("http://www.域名.com/index.php/index/index/wxpaynotifyurl"); //回调地址
  $input->SetTrade_type("NATIVE");
  $input->SetProduct_id('123456789');//商品id
  $result = \WxPayApi::unifiedOrder($config, $input);
  if($result['result_code']=='SUCCESS' && $result['return_code']=='SUCCESS') {
   $url = $result["code_url"];
   $this->assign('money',$paymoney);
   $this->assign('url',$url);
   $this->assign('num',$out_trade_no);
   //映射视图 微信二维码需要自己生成 
   return view("../../../template/wxpay");
  }else{
   $this->error('参数错误'); 
  }
  // return view();

 }

视图生成二维码进行扫描付款

<!doctype html>
<html>
<head>
<meta charset="utf-8">
<title>微信支付页面</title>
<style>
.wxsm{ width:1200px; margin:0 auto; overflow:hidden;}
.wxsmt{ width:100%; height:40px; border-bottom:1px solid #ccc;}
.wxsmt h2{ font-size:14px; line-height:40px; color:#232323; font-weight:400; text-align:center;}
.wxsmc{ width:100%; overflow:hidden;}
.smcr{ overflow:hidden; margin:0 auto; }
.smcr h2{ font-size:14px; font-weight:400; line-height:40px; text-align:center;}
.smcr h2 span{ font-size:20px; color:#f23535;}
.smcrb{ width:100%; overflow:hidden;;}
.smm{ width:218px; height:284px; border:1px solid #3cb035; background:#3cb035; margin:0 auto}
.smm img{ width:218px; height:218px; background:#fff;}
.smm span{ display:block; color:#fff; line-height:66px; text-align:center;}

</style>
<script src="__TEMP__/js/jquery-1.10.1.min.js"></script>

</head>

<body>

<div class="wxsm">
 <div class="wxsmt">
  <h2>订单提交成功，请尽快付款</h2>
 </div>
 <div class="wxsmc">
  <div class="smcr">
   <h2>应付金额：<span>{$money}</span>元</h2>
   <div class="smcrb">
    <div class="smm">
     <img src="/vendor/wxpay/qrcode.php?data=<?php echo urlencode($url);?>"/>
     <span>打开微信，扫描二维码支付</span>
    </div>
   </div>
  </div>
 </div>
</div>

<script> 
 //设置每隔1000毫秒执行一次load() 方法 
 var myIntval=setInterval(function(){loads()},1000); 
 function loads(){ 
  
  var xmlhttp; 
    // 轮询的浏览器设置 
    if (window.XMLHttpRequest){ 
     // code for IE7+, Firefox, Chrome, Opera, Safari 
     xmlhttp=new XMLHttpRequest(); 
    }else{ 
     // code for IE6, IE5 
     xmlhttp=new ActiveXObject("Microsoft.XMLHTTP"); 
    } 
    xmlhttp.onreadystatechange=function(){ 
     if (xmlhttp.readyState==4 && xmlhttp.status==200){ 
      trade_state=JSON.parse(xmlhttp.responseText); 
      console.log(trade_state);//打印查看轮询的状态，也可以关闭。
      //判断订单支付状态 并用document.getElementById方法赋值到myDiv中；
      if(trade_state.code=='SUCCESS'){ 
       
       //延迟3000毫秒执行tz() 方法
       clearInterval(myIntval);
       //进行跳转。
        var url = "{:url('index/center')}";
        var http = window.location.protocol;
        var zhu = window.location.host;
        setTimeout("location.href='"+http+"//"+zhu+""+url+"'",1500); 
      }else if(trade_state.code=='REFUND'){ 
       
       clearInterval(myIntval); 
      }else if(trade_state.code=='NOTPAY'){ 
         
      }else if(trade_state.code=='CLOSED'){ 
       
       clearInterval(myIntval);
      }else if(trade_state.code=='REVOKED'){ 
       
       clearInterval(myIntval);
      }else if(trade_state.code=='USERPAYING'){ 
       
      }else if(trade_state.code=='PAYERROR'){ 
       
       clearInterval(myIntval); 
      } 
       
     } 
    } 
  //orderquery.php 文件返回订单状态，通过订单状态确定支付状态 
  xmlhttp.open("POST","/vendor/wxpay/orderquery.php",false); 
  //下面这句话必须有 
  //把标签/值对添加到要发送的头文件。 
  xmlhttp.setRequestHeader("Content-type","application/x-www-form-urlencoded"); 
  xmlhttp.send("out_trade_no=<?php echo $num;?>"); 
   
 } 
</script>

</body>
</html>

转载注明出处：http://www.heiqu.com/5542.html

thinkphp5实现微信扫码支付

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