'uid处理'

@@ -228,7 +228,9 @@ class UserData
         $param = Yohobuy::param();
         $param['method'] = 'app.home.newPreference';
         $param['yh_channel'] = $channel;
-        $param['uid'] = $uid;
+        if ($uid != 0 && $uid != null) {
+            $param['uid'] = $uid;
+        }
         $param['udid'] = $udid;
         $param['rec_pos'] = $rec_pos;
         $param['limit'] = $limit;

@@ -419,13 +419,13 @@ class CartModel
     /**
      * 获取为你优选商品 待处理
      *
-     * @param $channel
-     * @param $uid
-     * @param $udid
-     * @param $rec_pos
-     * @param $limit
+     * @param $channel 频道
+     * @param $uid 用户id
+     * @param $udid 设备id
      * @param int $page 分页页码
      * @return array
+     * @internal param $rec_pos
+     * @internal param $limit
      */
     public static function getRecommendProduct($channel, $uid, $udid, $page)
     {