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Currently have the following configuration and the application works as expected:

@CrossOrigin(origins = { "https://localhost:5000","http://localhost:5000"})

would like to change to something that can be configured in a properties file for different environments. I Can get to work with one Value but can't figure out a way for it to work with more than one. When a properties file is application-dev.properites has:

cors.client.urls=http://localhost:5000,https://localhost:5000

The appropriates values are not loaded with the following declaration:

@CrossOrigin(origins = {"${cors.client.urls}"})

When the properties file is just one value this declaration works as expected.

I know that I am missing something extremely basic.. Appreciate any help.

Zach H
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1 Answers1

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You can use SpringEL here as mentioned in Reading a List from properties file and load with spring annotation @Value

@CrossOrigin(origins = {#{'${cors.client.urls}'.split(',')}})
AbhiW
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    @CrossOrgin is defined at the class level. Maybe I am using an older version or some other lib is wrong but this does not compile.. – Zach H Oct 15 '20 at 18:04
  • This does not work at least in Java 11, I have a similar problem and when I'm trying to use this as `@CrossOrigin(origins = {"#{'${cors.client.urls}'.split(',')}"})` throws an exception `java.lang.IllegalStateException: The [property] must resolve to a String. Resolved to [class [Ljava.lang.String;] ` – Damonio Apr 05 '22 at 02:01