setTrackingNumber('str'); $request->setShippingId(1); $request->setReturnId('str'); $request->setDeliveryPhone('str'); $request->setDeliveryName('str'); $request->setDeliveryAddress('str'); $request->setDeliveryId('str'); $request->setOrderSn('str'); try{ $response = $client->syncInvoke($request); } catch(Com\Pdd\Pop\Sdk\PopHttpException $e){ echo $e->getMessage(); exit; } $content = $response->getContent(); if(isset($content['error_response'])){ echo "异常返回"; } echo json_encode($content,JSON_UNESCAPED_UNICODE);