php支付宝APP支付

支付宝网页支付

1.支付宝开放平台添加应用,获得appid,并签约。

2.在支付宝开放品台设置如下:

3.配置支付宝的应用公钥。(根据支付宝的文档)

4.在开放平台下载官方sdk demo。

5.代码:

 //支付宝
        include_once VENDOR_PATH . 'Alipay/aop/AopClient.php';
        include_once VENDOR_PATH . 'Alipay/aop/request/AlipayTradeAppPayRequest.php';
        $notify_url='https://www.www.com/app/pay/AlipayStep3Notify';
        $config = array(
            'appid' =>$this->appid,//
            'rsaPrivateKey' =>$this->rsaPrivateKey,//开发者私钥私钥
        	'alipayrsaPublicKey'=>$this->alipayrsaPublicKey,//支付宝公钥
            'charset'=>strtolower('utf-8'),//编码
            'notify_url' =>$notify_url,//回调地址(支付宝支付成功后回调修改订单状态的地址)
            'payment_type' =>1,//(固定值)
            'seller_id' =>'',//收款商家账号
            'charset'    => 'utf-8',//编码
            'sign_type' => 'RSA2',//签名方式
            'timestamp' =>date("Y-m-d H:i:s"),
            'version'   =>"1.0",//固定值
            'url'       => 'https://openapi.alipay.com/gateway.do',//固定值
            'method'    => 'alipay.trade.app.pay',//固定值
        );
         
                    $aop = new \AopClient();
                    $aop->gatewayUrl = "https://openapi.alipay.com/gateway.do";
                    $aop->appId = $config['appid'];
                    $aop->rsaPrivateKey = $config['rsaPrivateKey'];
                    $aop->format = "json";
                    $aop->charset = "UTF-8";
                    $aop->signType = "RSA2";
                    $aop->alipayrsaPublicKey=$config['alipayrsaPublicKey'];
          			  //实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称:alipay.trade.app.pay
                    $request = new \AlipayTradeAppPayRequest();
           			 //SDK已经封装掉了公共参数,这里只需要传入业务参数
                   
                    $bizcontent = json_encode([
                            'body'=>'**',
                            'subject'=>$subject,
                            'out_trade_no'=> $order_sn,//此订单号为商户唯一订单号
                            'total_amount'=>$totalprice,//保留两位小数
                            'product_code'=>'QUICK_MSECURITY_PAY'
                    ]);
                    $request->setNotifyUrl($config['notify_url']);
                    $request->setBizContent($bizcontent);
            		//这里和普通的接口调用不同,使用的是sdkExecute
                    $response = $aop->sdkExecute($request);
                //htmlspecialchars是为了输出到页面时防止被浏览器将关键参数html转义,实际打印到日志以及http传输不会有这个问题
                $datas=$response;//就是orderString 可以直接给客户端请求,无需再做处理。
                $this->arr['code']=0;
                $this->arr['msg']=$order_sn;
                $this->arr['info']=$datas;
                echo json_encode($this->arr);exit;

6.支付回调notify_url。

include_once VENDOR_PATH . 'Alipay/aop/AopClient.php';
            $aop = new \AopClient();
            $config['alipayrsaPublicKey']=$this->$alipayrsaPublicKey;//公钥
            $aop->alipayrsaPublicKey = $config['alipayrsaPublicKey'];
            //此处验签方式必须与下单时的签名方式一致
            $flag = $aop->rsaCheckV1($_POST, NULL, "RSA2");
            //验签通过后再实现业务逻辑,比如修改订单表中的支付状态。
            /**
            ①验签通过后核实如下参数out_trade_no、total_amount、seller_id
            ②修改订单表
             **/
            $out_trade_no   = I('post.out_trade_no');   //商户订单号

之后对数据库对应的数据进行修改。

7.订单查询接口:

include_once VENDOR_PATH . 'Alipay/aop/SignData.php';
        include_once VENDOR_PATH . 'Alipay/aop/AopClient.php';
        include_once VENDOR_PATH . 'Alipay/aop/request/AlipayTradeQueryRequest.php';
        $config = array(
            'appid' =>$this->appid,//
            'rsaPrivateKey' =>$this->rsaPrivateKey,//开发者私钥私钥
            'alipayrsaPublicKey'=>$this->alipayrsaPublicKey,//支付宝公钥
            'charset'=>strtolower('utf-8'),//编码
            'notify_url' =>'',//回调地址(支付宝支付成功后回调修改订单状态的地址)
            'payment_type' =>1,//(固定值)
            'seller_id' =>'',//收款商家账号
            'charset'    => 'utf-8',//编码
            'sign_type' => 'RSA',//签名方式
            'timestamp' =>date("Y-m-d H:i:s"),
            'version'   =>"1.0",//固定值
            'url'       => 'https://openapi.alipay.com/gateway.do',//固定值
            'method'    => 'alipay.trade.query',//固定值
        );
         
                    $aop = new \AopClient();
                    $aop->gatewayUrl = "https://openapi.alipay.com/gateway.do";
                    $aop->appId = $config['appid'];
                    $aop->rsaPrivateKey = $config['rsaPrivateKey'];
                    $aop->format = "json";
                    $aop->charset = "UTF-8";
                    $aop->signType = "RSA2";
                    $aop->method = $config['method'];
                    $aop->apiVersion = '1.0';
                    $aop->alipayrsaPublicKey=$config['alipayrsaPublicKey'];
                //实例化具体API对应的request类,类名称和接口名称对应,当前调用接口名称:alipay.trade.query
                    $request = new \AlipayTradeQueryRequest();

                    $bizcontent = json_encode([
                            'out_trade_no'=>$order_sn,
                            'trade_no'=>''
                    ]);
                  
                    $request->setBizContent($bizcontent);
                
                    $response = $aop->execute($request);

                    $responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response";
                    $resultCode = $response->$responseNode->code;
                    if(!empty($resultCode)&&$resultCode == 10000){
     
                            $this->arr['code']=0;
                            $this->arr['msg']='success';
                            echo json_encode($this->arr);exit;
              
                    } else {
                            $this->arr['code']=100001;
                            $this->arr['msg']='未查询到订单信息';
                             echo json_encode($this->arr);exit;
                   
                    }

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转载自blog.csdn.net/iamlazyphper/article/details/81119864