public function run()
{
$matched = $this->_router->parse();
try {
if (empty($matched)) {
throw new HttpNotFoundException('请求的页面不存在');
}
foreach ($matched as $router) {
$router->execute($this->getRequest(), $this->getResponse());
}
} catch (HttpNotFoundException $e) {
$this->getNotFoundRouter()->execute($this->getRequest(), $this->getResponse(), $e->getMessage());
}
$this->getResponse()->output();
}