How to use the getRequest () method in Symfony2

Editor to share with you how to use the getRequest () method in Symfony2, I believe most people do not know much about it, so share this article for your reference, I hope you can learn a lot after reading this article, let's go to know it!

The details are as follows:

When using Symfony recently, it was found that the getRequest () method was abandoned in NetBeans:

/ * Shortcut to return the request service. * * @ return Request * * @ deprecated Deprecated since version 2.4, to be removed in 3.0. Ask * Symfony to inject the Request object into your controller * method instead by type hinting it in the method's signature. * / public function getRequest () {return $this- > container- > get ('request_stack')-> getCurrentRequest ();}

Google took a moment and found that it should be written as follows:

Use Symfony\ Component\ HttpFoundation\ Request;public function updateAction (Request $request) {$foo = $request- > get ('foo'); $bar = $request- > get (' bar');}

For post, please use:

$foo = $request- > request- > get ('foo')

For get, please use:

$foo = $request- > query- > get ('foo'); this is all the content of the article "how to use the getRequest () method in Symfony2". Thank you for reading! I believe we all have a certain understanding, hope to share the content to help you, if you want to learn more knowledge, welcome to follow the industry information channel!