From 606599047d5a3452290321bc1bb32de3cf65d6dd Mon Sep 17 00:00:00 2001
From: guange <8863824@gmail.com>
Date: Tue, 5 Apr 2016 17:35:27 +0800
Subject: [PATCH] =?UTF-8?q?=E8=AF=A6=E6=83=85=E9=A1=B5=E5=87=BA=E9=94=99?=
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---
 public/javascripts/wechat/app.js | 18 ++++++++++--------
 1 file changed, 10 insertions(+), 8 deletions(-)

diff --git a/public/javascripts/wechat/app.js b/public/javascripts/wechat/app.js
index 119e962d1..5a18a2e35 100644
--- a/public/javascripts/wechat/app.js
+++ b/public/javascripts/wechat/app.js
@@ -21,20 +21,22 @@ app.factory('auth', function($http,$routeParams, $cookies){
             method: 'POST'
         }).then(function successCallback(response) {
             _openid = response.data.openid;
-            if(debug !== true){ //如果是生产环境,就存到cookies中
-                $cookies.put("openid", _openid);
+            if(typeof _openid !== 'undefined' && _openid.length>0){
+                if(debug !== true){ //如果是生产环境,就存到cookies中
+                    $cookies.put("openid", _openid);
+                }
+            } else {
+                if(debug!==true){//考虑从cookies中取出
+                    _openid = $cookies.get('openid');
+                }
             }
+
             cb(_openid);
         }, function errorCallback(response) {
-            if(debug!==true){//考虑从cookies中取出
-                _openid = $cookies.get('openid');
-            }
-            cb(_openid);
+            cb(null);
         });
 
     };
-
-
     var openid = function(){
         return _openid;
     }