评论点赞数添加~

app/controllers/admin/forumThread.js

@@ -1103,6 +1103,7 @@ router.get('/thread/:tid/exportComments', function(req, res, next) {
                             });
                             e.praiseNames = praiseNames.toString();
                             e.praiseOpenIds = praiseOpenIds.toString();
+                            e.praiseCount = praiseNames.length;
                         }
                         cb(null, e);
                     }