Cors Filter not working on external Tomcat Container

[Vishal Vaibhav]

Hi I enabled one of my APIS with @crossorigin annotation.

When I run using spring boot tomcat embedded container it works fine but while deploying the war to an external tomcat container ,it fails.

Any reason why? Morever I am using spring security in my project too

[Sébastien Deleuze]

Did you configure the Cors filter on you external container as the first one ?

[Dave Syer]

No response. Assume pilot error (it will work if the filter is declared).