fix bug

@@ -151,4 +151,4 @@ router.get('/blknew', news.blkNewGoods);
 router.get('/newsale/hotrank', newsale.index); // 热销排行榜
 router.get('/newsale/selectHotrank', newsale.selectHotrank); // 热销排行榜
 
-module.exports = router;
\ No newline at end of file
+module.exports = router;