overtrue / wechat

src/Kernel/AccessToken.php

Spacing +2 added lines, -2 removed lines

@@ -181,7 +181,7 @@ 
         $formatted = $this->castResponseToType($response, $this->app['config']->get('response_type'));
 
         if (empty($result[$this->tokenKey])) {
-            throw new HttpException('Request access_token fail: ' . json_encode($result, JSON_UNESCAPED_UNICODE), $response, $formatted);
+            throw new HttpException('Request access_token fail: '.json_encode($result, JSON_UNESCAPED_UNICODE), $response, $formatted);
         }
 
         return $toArray ? $result : $formatted;
@@ -232,7 +232,7 @@ 
      */
     protected function getCacheKey()
     {
-        return $this->cachePrefix . md5(json_encode($this->getCredentials()));
+        return $this->cachePrefix.md5(json_encode($this->getCredentials()));
     }
 
     /**