在tp5框架中調用支付寶授權轉支付alipay.trade.pay接口

官方文檔
下載支付寶sdk後解壓放到extend目錄下
在public/index.php中定義常量
參考文檔

define('ALI_PATH',__DIR__.'/../extend/alipay/aop/');

創建控制器並寫入代碼

require ALI_PATH.'AopClient.php';
require ALI_PATH.'request/AlipayTradePayRequest.php';
class Ali extends Controller{
	public static $appid = ''; //appid
    public static $pub_key = '';//應用公鑰
    public static $prikey = ''; //應用私鑰
    public static $alipubkey = '';//支付寶公鑰

	public function zhifu()
    {
        $aop = new \AopClient ();
        $aop->appId = self::$appid;

        $aop->rsaPrivateKey = self::$prikey;
        $aop->alipayrsaPublicKey=self::$alipubkey;
        $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->setBizContent("{" .
            "\"out_trade_no\":\"15857250102552orderid\"," . //商戶訂單號
            "\"product_code\":\"PRE_AUTH_ONLINE\"," . //銷售產品碼 固定值PRE_AUTH_ONLINE
            "\"subject\":\"授權轉支付\"," . //訂單標題
            "\"buyer_id\":\"2088512270592674\"," . //買家支付寶id
            "\"seller_id\":\"2088421932681389\"," . //賣家支付寶id
            "\"total_amount\":\"0.01\"," . //支付金額
            "\"auth_no\":\"2020040110002001670597551931\"," . //支付寶授權碼
            "\"body\":\"授權轉支付測試\"," . //訂單描述
            "\"auth_confirm_mode\":\"COMPLETE\"" . //交易模式
            "}");

        $result = $aop->execute ( $request);

        var_dump($result) ;
    }
}