add like useful

@@ -191,7 +191,7 @@ const indexConsult = (req, res, next) => {
     let size = req.query.size || 10;
 
     return service.indexConsultAsync(uid, pid, page, size).then(result => {
-        console.log("result=================");
+        console.log('result=================');
         console.log(result);
         return res.json({
             code: 200,

@@ -1003,9 +1003,9 @@ function fetchComment() {
                     consults: res
                 }));
 
-                $('#consults-ul .zan-content').on('click', '.iconfont', function(){
-                   var $this = $(this);
-                   $this.addClass('getzan');
+                $('#consults-ul .zan-content').on('click', '.iconfont', function() {
+                    var $this = $(this);
+                    $this.addClass('getzan');
                 });