Symfony2实现在controller中获取url的方法

// 假设当前URL地址是http://192.168.1.100/demo/web/app_dev.php/m/index $request = $this->getRequest(); // http or https 此处为http $request->getScheme(); // 192.168.1.100 $request->getHttpHost(); // http://192.168.1.100 $request->getSchemeAndHttpHost(); // /demo/web/ $request->getBasePath(); // /demo/index.php $request->getBaseUrl(); // eg: /demo/web/app_dev.php/user/login 不一定是/demo/web/app_dev.php/m/index 取决于routeName $this->generateUrl('routeName'); // routeName $routeName = $request->get('_route');