//支付寶 支付配置
  'ALI_CONFIG' => array(
    'gatewayUrl'      => 'https://openapi.alipay.com/gateway.do',//支付寶網(wǎng)關(guān)（固定)'
    'appId'         => '2017xxxxxxxx9',//APPID即創(chuàng)建應(yīng)用后生成
    //由開發(fā)者自己生成: 請?zhí)顚戦_發(fā)者私鑰去頭去尾去回車，一行字符串
    'rsaPrivateKey'     => 'MIIExxxxxxxxxxxxxxxxxxxxxxxxxxxq',
    //支付寶公鑰，由支付寶生成: 請?zhí)顚懼Ц秾毠€，一行字符串
    'alipayrsaPublicKey'  => 'IIBxxxxxxxxxxxxxxxxxxxEFAA',
    'notifyUrl'       => 'http://www.xxx.com/m/cartpay/notify_ali', // 支付成功通知地址
    'returnUrl'       => 'http://www.xxx.com', // 支付后跳轉(zhuǎn)地址
    'returnPcUrl'      => 'http://www.xxx.com/Home', // PC端掃碼支付后跳轉(zhuǎn)地址
  ),

  /**
   * 支付寶支付post提交頁面
   */
  public function alipay(){
    if (IS_POST){
      Vendor('Alipay.aop.AopClient');
      Vendor('Alipay.aop.request.AlipayTradeWapPayRequest');
      //$out_trade_no = I('post.order_sn');
      /*
       * $out_trade_no 為自己業(yè)務(wù)邏輯中要支付的訂單號
       *   可從POST數(shù)據(jù)中提取，具體安全起見可自行加密操作 此處僅舉例測試數(shù)據(jù)
       * $order_amount 為要進(jìn)行支付的金額 注意要用小數(shù)轉(zhuǎn)換
       *   例如：3.50，10.00
       * $aliConfig 獲取支付寶配置數(shù)據(jù)
       */
      $out_trade_no = '2017M'.time();
      $body = '歡迎購買商品，愿您購物愉快';
      $subject = '你好';
      $order_amount = 9.00;
      $aliConfig = C('ALI_CONFIG');
      $aop = new \AopClient();
      $aop->gatewayUrl = $aliConfig['gatewayUrl'];
      $aop->appId = $aliConfig['appId'];
      $aop->rsaPrivateKey = $aliConfig['rsaPrivateKey'];
      $aop->alipayrsaPublicKey=$aliConfig['alipayrsaPublicKey'];
      $aop->apiVersion = '1.0';
      $aop->postCharset='UTF-8';
      $aop->format='json';
      $aop->signType='RSA2';
      $request = new \AlipayTradeWapPayRequest ();
      $bizContent = "{" .
        "  \"body\":\"$body.\"," .
        "  \"subject\":\"$subject\"," .
        "  \"out_trade_no\":\"$out_trade_no\"," .
        "  \"timeout_express\":\"90m\"," .
        "  \"total_amount\":$order_amount," .
        "  \"product_code\":\"QUICK_WAP_WAY\"" .
        " }";
      $request->setBizContent($bizContent);
      $request->setNotifyUrl($aliConfig['notifyUrl']);
      $request->setReturnUrl($aliConfig['returnUrl']);
      $result = $aop->pageExecute ( $request);
      echo $result;
    }else{
      echo 'sorry,非法請求失敗';
    }
  }

 /**
  * 支付寶支付通知功能
  */
  public function notify_ali(){
    $out_trade_no = I('post.out_trade_no');
    $this->toUpdatePayInfo($out_trade_no,'ali');
    echo 'success';
  }

 /**
   * 電腦端喚醒 支付寶掃碼支付接口
   */
  public function aliPayPage(){
    $out_trade_no = '2017PC'.time();
    $order_amount = '12.88';
    $proName = "真米黑米 XXXXXX";
    Vendor('Alipay.aop.AopClient');
    Vendor('Alipay.aop.request.AlipayTradePagePayRequest');
    //構(gòu)造參數(shù)
    $aop = new \AopClient();
    $aliConfig = C('ALI_CONFIG');
    $aop->gatewayUrl = $aliConfig['gatewayUrl'];
    $aop->appId = $aliConfig['appId'];
    $aop->rsaPrivateKey = $aliConfig['rsaPrivateKey'];

    $aop->apiVersion = '1.0';
    $aop->signType = 'RSA2';
    $aop->postCharset= 'utf-8';
    $aop->format='json';
    $request = new \AlipayTradePagePayRequest ();
    $request->setReturnUrl($aliConfig['returnPcUrl']);
    $request->setNotifyUrl($aliConfig['notifyUrl']);
    $request->setBizContent(
      "{" .
      "  \"product_code\":\"FAST_INSTANT_TRADE_PAY\"," .
      "  \"subject\":\"$proName\"," .
      "  \"out_trade_no\":\"$out_trade_no\"," .
      "  \"total_amount\":$order_amount," .
      "  \"body\":\"Iphone6 16G\"" .
      " }");
    //請求
    $result = $aop->pageExecute ($request);
    //輸出
    echo $result;
  }