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

i set profile using application.properties file entry:

mode=master 

how set spring.profiles.active in context.xml file? init-param works in web.xml context.

<init-param>      <param-name>spring.profiles.active</param-name>     <param-value>"${mode}"</param-value> </init-param> 

there few ways change active profiles, none of take directly properties file.

• you can use <init-param> doing in question.
• you can provide system parameter @ application startup -dspring.profiles.active="master"
• you can configurableenvironment applicationcontext , setactiveprofiles(string...) programmatically context.getenvironment().setactiveprofiles("container");

you can use applicationlistener listen context initialization. explanations on how here. can use contextstartedevent

contextstartedevent event = ...; // method argument configurableenvironment env = (configurableenvironment) event.getapplicationcontext().getenvironment(); env.setactiveprofiles("master"); 

you can value "master" properties file see fit.