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app-ghs/controllers/TestController.php

@@ -45,7 +45,7 @@ class TestController extends BaseController
         $price = 0.1;
         $response = $lakala->aliPay($outTradeNo, $price);
         var_dump($response);
-        if ($response && $response['cmdRetCode'] == 'GLOBAL_SUCCESS') {
+        if ($response && isset($response['cmdRetCode']) && $response['cmdRetCode'] == 'GLOBAL_SUCCESS') {
             echo '下单成功';
             print_r($response);
         } else {