public function addAdSpace()
{
// 位置数组
$placeArr = $this->_getPlaceData();
$this->assign('placeArr', $placeArr);
// 是否可编辑
$this->assign('editPage', false);
$previewUrl = Addons::createAddonUrl('AdSpace', 'previewPic');
$this->assign('previewUrl', $previewUrl);
$this->display('addAdSpace');
}