I have a real estate website, coded in Symfony 2.
Every morning, we automatically import properties from a real estate software, and we update the data base.
The URL is rewritten with the title of the property and the ID, like :
.../%title%-%ID%
Sometimes, the real estate agent change the title of the property, so the URL changes as well.
It's creating a duplicate content in Google, because 2 URL now exists for the same page.
I want to fix it, to automatically add a redirect 301 from the old URL to the new one.
How can I do that in Symfony 2?
Thanks for your help !
Mathieu
我有一个房地产网站，用Symfony 2编码。
每一个 早上，我们自动从房地产软件导入属性，并更新数据库。
使用属性标题和ID重写URL，如：
... /％title％ - ％ ID％
有时，房地产经纪人会更改属性的标题，因此URL也会更改。
它在Google中创建了一个重复的内容，因为同一页面现在存在2个URL。
我想修复它，自动添加一个 将旧URL重定向301到新URL。
如何在Symfony 2中执行此操作？
感谢您的帮助！
Mathieu
thank you for all your comments. I'm working with Mat Bios and you help us to find the solution.
We find a way to detect old url and then to make a redirect 301 in the controller.
return $this->redirect($currentUrl, 301);
Thank you
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