public function CategoryToArray()
 {
     $arr = parent::CategoryToArray();
     $result = array();
     //数据重新瓶装
     foreach ($arr[elements::CATEGORY_ITEM_NAME] as $k => $v) {
         $result[$k][elements::CATEGORY_ITEM_NAME] = $v;
         if (isset($arr[elements::CATEGORY_ITEM_URL][$k])) {
             $result[$k][elements::CATEGORY_ITEM_URL] = $arr[elements::CATEGORY_ITEM_URL][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_IMG][$k])) {
             $result[$k][elements::CATEGORY_ITEM_IMG] = $arr[elements::CATEGORY_ITEM_IMG][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_NAME][$k])) {
             $result[$k][elements::CATEGORY_ITEM_NAME] = $arr[elements::CATEGORY_ITEM_NAME][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_DPRICE][$k])) {
             $result[$k][elements::CATEGORY_ITEM_DPRICE] = $arr[elements::CATEGORY_ITEM_DPRICE][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_OPRICE][$k])) {
             $result[$k][elements::CATEGORY_ITEM_OPRICE] = $arr[elements::CATEGORY_ITEM_OPRICE][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_SALE][$k])) {
             $result[$k][elements::CATEGORY_ITEM_SALE] = $arr[elements::CATEGORY_ITEM_SALE][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_HOT][$k])) {
             $result[$k][elements::CATEGORY_ITEM_HOT] = $arr[elements::CATEGORY_ITEM_HOT][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_REVIEWS][$k])) {
             $result[$k][elements::CATEGORY_ITEM_REVIEWS] = $arr[elements::CATEGORY_ITEM_REVIEWS][$k];
         }
         if (isset($arr[elements::CATEGORY_ITEM_AREA][$k])) {
             $result[$k][elements::CATEGORY_ITEM_AREA] = $arr[elements::CATEGORY_ITEM_AREA][$k];
         }
     }
     return $result;
 }