小程序退款报错修复

extend/service/RoutineRefund.php

@@ -94,11 +94,11 @@ class RoutineRefund
         //默认格式为PEM，可以注释
         curl_setopt($ch,CURLOPT_SSLCERTTYPE,'PEM');
 //        curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/cert/apiclient_cert.pem');
-        curl_setopt($ch,CURLOPT_SSLCERT,realpath('.'.self::options()['pay_routine_client_cert']));
+        curl_setopt($ch,CURLOPT_SSLCERT,realpath('.'.self::options()['pay_routine_client_cert'][0]));
         //默认格式为PEM，可以注释
         curl_setopt($ch,CURLOPT_SSLKEYTYPE,'PEM');
 //        curl_setopt($ch,CURLOPT_SSLKEY,getcwd().'/cert/apiclient_key.pem');
-        curl_setopt($ch,CURLOPT_SSLKEY,realpath('.'.self::options()['pay_routine_client_key']));
+        curl_setopt($ch,CURLOPT_SSLKEY,realpath('.'.self::options()['pay_routine_client_key'][0]));
         //第二种方式，两个文件合成一个.pem文件
 //        curl_setopt($ch,CURLOPT_SSLCERT,getcwd().'/all.pem');
         $data = curl_exec($ch);