auth

@@ -9,17 +9,17 @@ const helpers = global.yoho.helpers;
 
 module.exports = (req, res, next) => {
     if (!req.user.uid) {
-        if (req.yoho.isApp) {
-            return next({
-                code: 401,
-                message: 'weblogin'
-            });
-        } else if (req.xhr) {
+        if (req.xhr) {
             return res.json({
                 code: 400,
                 message: '抱歉，您暂未登录！',
                 redirect: '/signin.html'
             });
+        } else if (req.yoho.isApp) {
+            return next({
+                code: 401,
+                message: 'weblogin'
+            });
         } else {
             return res.redirect(helpers.urlFormat('/signin.html', {
                 refer: req.originalUrl,

@@ -367,7 +367,9 @@ seckillObj = {
 
         event.stopPropagation();
 
-        if (!yoho.isLogin()) {
+        let uid = yoho.isLogin();
+
+        if (!uid || uid === '0') {
             yoho.invokeMethod('go.login');
             return;
         }
@@ -417,7 +419,7 @@ seckillObj = {
         };
 
         yoho.invokeMethod(action, params, function() {
-            let uid = yoho.isLogin();
+            uid = yoho.isLogin();
 
             if (uid && uid !== '0') {
                 onsuccess({uid});