setOrderCode("1000835014"); $req -> setRefundHead($refundHead); $refundDetail = new RefundDetail(); $refundDetail->setProductCode("102609934"); $refundDetail->setOrderLineNumber("100151521"); $refundDetail->setState("C055"); $req -> setRefundDetail(array($refundDetail)); // api入参校验逻辑开关,当测试稳定之后建议设置为 false 或者删除该行 $req -> setCheckParam('true'); $serverUrl = "http://apipre.cnsuning.com/api/http/sopRequest"; $appKey = "8e6ada09d2d7419371a6d12d8f2ee15d"; $appSecret = "f5db9635f9f68ec566154d17bde21527"; $client = new DefaultSuningClient($serverUrl, $appKey, $appSecret, 'xml'); $resp = $client -> execute($req); print_r("返回响应报文:" . $resp); ?>