code review by fei.hong: do merge yang.yang and shaofeng.zhou fixes bugs codes

@@ -502,7 +502,7 @@ lazyLoad($('#details-html img'));
     }
 
     if (hasOnlyOneSize) {
-        $sizes.find('li').click();
+        $sizes.eq(0).find('li').click();
     }
 }());
 

@@ -31,7 +31,10 @@ class CommonController extends WebAction
             // 首页资源品牌,采用内存存储
             $key = WebCacheConfig::KEY_WEB_INDEX_BRANDS_LIST_DATA . '_' . $type;
             // array('logoBrand'=>'','moreBrand'=>'')
-            $data = Cache::get($key);
+            $data = Cache::get($key,'master');
+            if(empty($data)) {//从slave取数据
+                $data = Cache::get($key, 'slave');
+            }
             
         } while (false);
 

@@ -170,7 +170,7 @@ class ItemModel
             }
         } 
         //分享相关
-        $goodsInfo['weixinUrl'] = Helpers::Url($_SERVER['REQUEST_URI'], array(),'item');
+        $goodsInfo['weixinUrl'] = Helpers::url($_SERVER['REQUEST_URI'], array(),'item');
         $goodsInfo['sharedTitle'] = $goodsInfo['name'];
         $goodsInfo['shareImg'] = $goodsInfo['img'];
         $goodsInfo['shareDesc'] = $baseInfo['phrase'];