fix path

@@ -9,7 +9,7 @@
 const mRoot = '../models';
 
 // 商品详情model
-const itemModel = require(`${mRoot}/ItemModel`);
+const detailAPI = require(`${mRoot}/detail-api`);
 const moment = require('moment');
 
 /* COOKIE标识访问的是男生频道 */
@@ -66,7 +66,7 @@ exports.index = (req,res, next) => {
 
     let gender = getGenderByCookie(req);
 
-    itemModel({
+    detailAPI({
         id: pid,
         ua: req.get('user-agent') || '',
         channel: channel,