appversion 加入缓存

@@ -607,10 +607,12 @@ class AbstractAction extends Controller_Abstract
     /**
     /**
      * 判断是不是APP
      * 判断是不是APP
      *
      *
-     * @return bool
+     * @return bool false:不是app，true:是app
      */
      */
     public function isApp(){
     public function isApp(){
-        $appVersion = $this->get('app_version');
+        $appVersion = $this->get('app_version', false);
+        //为空，从缓存中获取
+        $appVersion = empty($appVersion) ? $this->getSession('app_version') : $appVersion;
         return !empty($appVersion);
         return !empty($appVersion);
     }
     }
 
 

@@ -34,6 +34,10 @@ class IndexController extends AbstractAction
         } else {
         } else {
             $gender = Helpers::getGenderByCookie();
             $gender = Helpers::getGenderByCookie();
         }
         }
+
+        //首次进来，保存app_version参数，当前会话，其它页面会用到
+        $this->setSession('app_version', $this->get('app_version', false));
+        
 //        // 设置侧边栏逛的默认选中状态
 //        // 设置侧边栏逛的默认选中状态
 //        if ($gender === '1,3') {
 //        if ($gender === '1,3') {
 //            $this->setNavSide('boys');
 //            $this->setNavSide('boys');