修改频道 cookie作用域

@@ -34,6 +34,10 @@ let _renderData = {
  * @return {[type]}
  */
 let _channelPage = (req, res, data) => {
+    res.cookie('_Channel', data.gender, {
+        maxAge: 2592000,
+        domain: 'yohobuy.com'
+    });
     return channelModel.getChannelData({ // TODO 内部的Promise方法必须 return 出来
         gender: data.gender,
         uid: _.toString(req.user.uid)

@@ -203,12 +203,4 @@ $('.home-header .iconfont').on('touchstart', function() {
 // 底部留出tab 的高度
 window.reMarginFooter('.footer-tab');
 
-// set cookie
-exports.set = function(c) {
-    window.setCookie('_Channel', c, {
-        expires: 365,
-        domain: '.yohobuy.com'
-    });
-};
-
 require('./maybe-like')();