AdministratorAction::_initialize PHP Method

    public function _initialize()
    {
        if (!model('Passport')->checkAdminLogin()) {
            redirect(U('admin/Public/login'));
        }
        $this->systemdata_list = APP_NAME . '_' . MODULE_NAME;
        $this->systemdata_key = ACTION_NAME;
        $this->pageKey = APP_NAME . '_' . MODULE_NAME . '_' . ACTION_NAME;
        $this->searchPageKey = 'S_' . APP_NAME . '_' . MODULE_NAME . '_' . ACTION_NAME;
        $this->savePostUrl = U('admin/Index/saveConfigData');
        $this->searchPostUrl = U(APP_NAME . '/' . MODULE_NAME . '/' . ACTION_NAME);
        $this->submitAlias = L('PUBLIC_SAVE');
        $this->assign('isAdmin', 1);
        $this->onload[] = 'admin.bindTrOn()';
        $this->getSearchPost();
        //默认初始化post查询
        if (!isIpAccess('adminipaccess')) {
            $this->error('你的IP已被管理中心禁止');
        }
        if (!CheckPermission('core_admin', 'admin_login')) {
            $this->assign('jumpUrl', SITE_URL);
            $this->error(L('PUBLIC_NO_FRONTPLATFORM_PERMISSION_ADMIN'));
        }
        $this->navList = model('Xdata')->get('admin_nav:top');
    }

 public function _initialize()
 {
     parent::_initialize();
     $this->GroupSetting = D('GroupSetting');
     //$this->config = D( 'BlogConfig' );
     $this->Category = D('Category');
 }