How to set the Profile using application.properties in Spring?

Question

I would like to set the Profile using application.properties file with the entry:

mode=master

How to set spring.profiles.active in my conte

Answer 1

You also can achieve this indirectly via System.setProperty:

// spring.profiles file: profile1,profile2
String anotherProfiles = Files.readString(Path.of("spring.profiles")); // or any other file
// Even some logic can be applied here to anotherProfiles
System.setProperty("spring.profiles.include", "dev," + anotherProfiles)

This sample can be rewritten a bit to read your application.properties file and take specified profiles for Spring.