jsonp

@@ -8,14 +8,14 @@ const headerNav = (req, res, next) => {
     headerModel.getHeaderSubNav(channel).then(result => {
         let resData = {code: 400};
 
-        if (result && result.length) {
+        if (result) {
             Object.assign(resData, {
                 code: 200,
-                data: result[0]
+                data: result
             });
         }
 
-        res.send(resData);
+        res.jsonp(resData);
     }).catch(next);
 };
 

@@ -299,15 +299,14 @@ async function requestHeaderData(type) {
     return Promise.resolve({headerData: _html});
 }
 
-
 async function getHeaderSubNav(type) {
     if (_.isEmpty(cacheNavData)) {
         let res = await getHeaderNavAsync();
 
-        cacheNavData = _.get(setHeaderData(res.data, type), 'subNavGroup', []);
+        cacheNavData = getSubNavGroup(res.data, type);
     }
 
-    return Promise.resolve(_.takeWhile(cacheNavData, o => {
+    return Promise.resolve(_.find(cacheNavData, o => {
         return o.subType === type;
     }));
 }

@@ -621,17 +621,12 @@ if (isSupportCss3Animation()) {
 
             this.loading = true;
 
-            $.ajax({
-                url: '/common/header/nav',
-                type: 'GET',
-                data: {channel: this.channel},
-            }).done(function(res) {
+            $.getJSON('//www.yohobuy.com/common/header/nav?callback=?', {channel: this.channel}, function(res) {
                 if (res.code === 200) {
                     that.loaded = true;
                     that.$base.html(subNavFn(res.data));
                     that.reseatThirdMenu();
                 }
-            }).always(function() {
                 that.loading = false;
             });
         },