Merge branch 'feature/shoppingCart' of http://git.yoho.cn/fe/yohobuy-node into feature/shoppingCart

@@ -60,11 +60,14 @@ const setShoppingCookie = (req, res) => {
 
     return service.getCartCount(uid, shoppingKey).then(ret => {
         if (ret && ret.data && ret.data.cart_goods_count) {
-            res.cookie('_g', {
+            res.cookie('_g', JSON.stringify({
                 _k: shoppingKey,
                 _nac: ret.data.cart_goods_count,
                 _ac: 0,
                 _r: 1
+            }), {
+                domain: '.yohobuy.com',
+                path: '/'
             });
         }
     });
@@ -368,10 +371,10 @@ const getRecommendProductAction = (req, res) => {
         let channel = req.yoho.channel;
         let uid = req.user.uid;
         let udid = ghelper.getUdid(req, res);
-        let page = req.query.page || 1;
+        let page = Number(req.query.page || 1);
         let ret;
 
-        if (page === '6') {
+        if (page <= 0 || page >= 6) {
             page = 1;
         }