PHP实现app唤起支付宝支付代码

本文主要和大家分享PHP实现app唤起支付宝支付代码，希望能帮助到大家。

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// 获取 支付宝app 支付字符串     public function alipay_params_data(){                   $data  = $this->ApiData();//获取数据                   if(!$data['out_trade_no']){             systemmess('0','参数错误');         }                   $out_trade_no = $data['out_trade_no'];               $_biz_data = array();         $_biz_data['body'] = $oid_body;         $_biz_data['subject'] = $subject;         $_biz_data['out_trade_no'] = $out_trade_no;         $_biz_data['timeout_express'] = "30m";          $_biz_data['total_amount'] = $price;         //$_biz_data['total_amount'] = '0.01';         $_biz_data['product_code'] = 'QUICK_MSECURITY_PAY';         $_biz_data['passback_params'] = $_type;         /*         $bizcontent = "{"body":"".$order_info['data']['oid_body']."","                         . ""subject": "".$order_info['data']['oid_title']."","                         . ""out_trade_no": "".$order_info['data']['oid']."","                         . ""timeout_express": "30m","                         . ""total_amount": "".$order_info['data']['oid_price']."","                         . ""product_code":"QUICK_MSECURITY_PAY","                         . ""passback_params":"".$_type."""                         . "}";         */         $bizcontent = json_encode($_biz_data);                   $alipay_config = C('ALIPAY_CONFIG');                   //异步通知地址                   $return_url = 'http://'.$_SERVER['HTTP_HOST'].''.U('Appreturn/notify_alipay');                   //配置信息         Vendor('alipay-appsdk.aop.AopClient');         Vendor('alipay-appsdk.aop.request.AlipayTradeAppPayRequest');         $aop = new AopClient();         $aop->gatewayUrl = "https://openapi.alipay.com/gateway.do";         $aop->appId = $alipay_config['app_id'];         $aop->rsaPrivateKey = $alipay_config['merchant_private_key'];         $aop->format = "json";         $aop->charset = "UTF-8";         $aop->signType = "RSA";         $aop->alipayrsaPublicKey = $alipay_config['alipay_public_key'];         //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                   $request->setNotifyUrl($return_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         // echo ;//就是orderString 可以直接给客户端请求，无需再做处理。                   // json_echo(1,"ok",array('text'=>htmlspecialchars($response)));exit;                   $json['msg'] ='1';         $json['state'] ='1';         $json['text'] =$response;         $json['return_url'] =$return_url;     //  $json['alipay_config'] =$alipay_config;     //  $json['aop'] =$request;         echo json_encode($json);exit;         //json_echo(1,"ok",array('text'=>$response,'return_url'=>$return_url));exit;     }         //异步通知地址     public function notify_alipay(){         $alipay_config = C('ALIPAY_CONFIG');         $_post_data = $_POST;         $_sign_type = $_post_data['sign_type'];         $_sign = $_post_data['sign'];         S('zfbpost'.time(),$_POST);         M('log')->add(array('title'=>'支付宝','content'=>json_encode($_POST)));         // unset($_get_data['sign']);         // unset($_get_data['sign_type']);         Vendor('alipay-appsdk.aop.AopClient');         $aop = new AopClient();         $aop->alipayrsaPublicKey = $alipay_config['alipay_public_key'];         //$result = $aop->rsaCheckV1($_post_data, NULL, "RSA2");         //$result = $aop->rsaCheckV1($_post_data, NULL, "RSA");         $result = $aop->rsaCheckV1($_post_data, NULL, "RSA");         // $result = true;         if($result){             //print_r($_post_data);             $_type = $_post_data['passback_params'];             //商户订单号             $out_trade_no = $_post_data['out_trade_no'];             //支付宝交易号             $trade_no = $_post_data['trade_no'];             //交易状态             $trade_status = $_post_data['trade_status'];                                                                   //已下修改订单信息                 /* if($_post_data['trade_status'] == 'TRADE_FINISHED'){                 $this->edit_order_info($_type,$out_trade_no,$_post_data['trade_no'],$_post_data['gmt_payment'],$_post_data['total_amount'],'alipay',$_post_data);                 //注意：                 //退款日期超过可退款期限后（如三个月可退款），支付宝系统发送该交易状态通知             }elseif($_post_data['trade_status'] == 'TRADE_SUCCESS'){                 $this->edit_order_info($_type,$out_trade_no,$_post_data['trade_no'],$_post_data['gmt_payment'],$_post_data['total_amount'],'alipay',$_post_data);                 //注意：                 //付款完成后，支付宝系统发送该交易状态通知             } */             //——请根据您的业务逻辑来编写程序（以上代码仅作参考）——             echo "success";     //请不要修改或删除         }else{             // 验证失败             echo "fail".json_encode($result);   //请不要修改或删除         }                   // F('APP_ALIPAY_POST_'.$_POST['passback_params'].'_'.time(),array($_post_data,$result));     }