TP支付宝线上资金冻结转支付

public function doFreezeToPay($config, $order)
{
    $sysconfig = Db::name("setting")->find();
    vendor('alipays.AopSdk');
    $aop = new \AopClient ();
    $aop->appId = $config['appId'];
    $aop->rsaPrivateKey = $config['appSecret'];
    $aop->alipayrsaPublicKey = $config['aliSecret'];
    $aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do';
    $aop->apiVersion = '1.0';
    $aop->signType = 'RSA2';
    $aop->postCharset = 'utf-8';
    $aop->format = 'json';
    $request = new \AlipayTradePayRequest ();
    $request->setNotifyUrl($sysconfig['notifyUrl']);
    $request->setBizContent("{" .
        "\"out_trade_no\":\"" . $order['ordersn'] . "\"," .
        "\"product_code\":\"PRE_AUTH_ONLINE\"," .
        "\"subject\":\"零押宝授权转支付\"," .
        "\"buyer_id\":\"" . $order['payer_user_id'] . "\"," .
        "\"seller_id\":\"" . $config['pid'] . "\"," .
        "\"total_amount\":\"" . $order['money'] . "\"," .
        "\"outStoreCode\":\"" . $order['out_store_code'] . "\"," .
        "\"auth_no\":\"" . $order['auth_no'] . "\"," .
        "\"body\":\"零押宝授权转支付\"" .
        "\"auth_confirm_mode\":\"COMPLETE\"" .
        "}");
    $result = $aop->execute($request);
    print_r($result);
}