增加seven-product模板

@@ -19,7 +19,7 @@ exports.index = (req, res, next) => {
     channelModel.getContent(channelType).then(data => {
 
         // channel为空不缓存
-        
+
         var clone = data['channel'][3]['recommend']['tplrecommend'][0]['products'][0];
         var obj = {'channel':
         {'seven': {'sevendata': [{'products': [clone, clone, clone, clone, clone, clone, clone]}]} },
@@ -27,9 +27,9 @@ exports.index = (req, res, next) => {
         'page': 'channel',
         'pageType': 'boys'
       };
-      if (_.isEmpty(data.channel)) {
-          res.set('Cache-Control', 'no-cache');
-      }
+        if (_.isEmpty(data.channel)) {
+            res.set('Cache-Control', 'no-cache');
+        }
         res.render('channel', obj);
     }).catch(next);
 };