do add clear brand page cache

@@ -214,7 +214,7 @@ class Yohobuy
     {
         /* 开启缓存的情况 */
         if ($cache && USE_CACHE) {
-            $key = md5(implode(',', array_values($urlList)));
+            $key = md5(implode(',', array_values($urlList))); 
             // 先尝试获取一级缓存(master), 有数据则直接返回.
             $result = Cache::get($key, 'master');
             if (!empty($result)) {

@@ -45,7 +45,7 @@ class BrandData
         $param['method'] = 'app.brand.brandlist';
         $param['yh_channel'] = $channel;
         $param['client_secret'] = Sign::getSign($param);
-        $urlList['brandList'] = Yohobuy::httpBuildQuery(Yohobuy::API_URL, $param); 
+        $urlList['brandList'] = Yohobuy::httpBuildQuery(Yohobuy::API_URL, $param);  
 
         return Yohobuy::getMulti($urlList, array(), 3600); // 有缓存1小时
     }

@@ -289,7 +289,12 @@ class IndexController extends AbstractAction
             case 'bgimg':
                 Cache::delete(CacheConfig::KEY_ACTION_INDEX_INDEX);
                 break;
-            
+            case 'brands':
+                Cache::delete('3206a153b0cebbd6e47be90c6ac41ee8');
+                Cache::delete('1c6bb62c480aec413b247d6f21e9c23a');
+                Cache::delete('60bb7899f49b3549dde438ac53526dea');
+                Cache::delete('9085ba21ac3d4f849c977da37a290a23');
+                break;
         }
     }