支付寶無密退款接口

 

首先官方下載demo:

接口說明文檔：查看文檔

開放平臺上傳商戶公鑰，公私鑰生成工具：支付寶密鑰生成器

 

必定要採用RSA2簽名！！！

$aop = new AopClient (); 
$aop->gatewayUrl = 'https://openapi.alipay.com/gateway.do'; 
$aop->appId = 'your app_id'; $aop->rsaPrivateKey = '請填寫開發者私鑰去頭去尾去回車，一行字符串'; 
$aop->alipayrsaPublicKey='請填寫支付寶公鑰，一行字符串'; 
$aop->apiVersion = '1.0'; 
$aop->signType = 'RSA2'; 
$aop->postCharset='utf-8'; 
$aop->format='json'; 
$request = new AlipayTradeRefundRequest (); 

$request->setBizContent("{" .
    "\"out_trade_no\":\"{$order_info['order_sn']}\"," .

    "\"refund_amount\":{$order_info['order_price']}," .
    "\"refund_reason\":\"正常退款\"," .
    "\"out_request_no\":\"{$out_refund_no}\"" .
    "}");

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

$responseNode = str_replace(".", "_", $request->getApiMethodName()) . "_response"; 
$resultCode = $result->$responseNode->code; 

if(!empty($resultCode)&&$resultCode == 10000){ 
　　//處理邏輯 todo
　　echo "成功";
 } 

else { 
　　echo "失敗"; }