fix

app/Http/Controllers/OssController.php

@@ -48,11 +48,11 @@ POLICY;
             $result['accessKeySecret'] = $response->Credentials->AccessKeySecret;
             $result['stsToken'] = $response->Credentials->SecurityToken;
             $result['bucket'] = 'uptoyo';
-            return $result;
+            return $this->jsonSuccess($result);
         } catch (ServerException $e) {
-            return $this->response->error($e->getMessage(), 500);
+            return jsonError($e->getMessage());
         } catch (ClientException $e) {
-            return $this->response->error($e->getMessage(), 500);
+            return jsonError($e->getMessage());
         }
     }
 }