/**
* @brief 订单打印模板修改
*/
public function print_template()
{
//获取根目录路径
$path = IWeb::$app->getBasePath() . 'views/' . $this->theme . '/order';
//获取 购物清单模板
$ifile_shop = new IFile($path . '/shop_template.html');
$arr['ifile_shop'] = $ifile_shop->read();
//获取 配货单模板
$ifile_pick = new IFile($path . "/pick_template.html");
$arr['ifile_pick'] = $ifile_pick->read();
$this->setRenderData($arr);
$this->redirect('print_template');
}