为您优选，uid传入

@@ -59,6 +59,10 @@ const getRecommendProduct = (req, res, next) => {
         udid: getUdid(req, res)
     };
 
+    if (req.user.uid) {
+        params.uid = req.user.uid;
+    }
+
     recommend.getRecommendProduct(params).then((result) => {
         res.json(result);
     }).catch(next);

@@ -50,11 +50,7 @@ const _processProduct = (list) => {
     return newRes;
 };
 
-const getRecommendProduct = (params, uid) => {
-    if (uid !== 0 && uid !== null) {
-        params.uid = uid;
-    }
-
+const getRecommendProduct = (params) => {
     return api.get('', _.assign({
         method: 'app.home.newPreference',
         limit: 20,