Spring boot properties file override from command line

Question

I am having problem with Spring Boot and fat jar invocation from command line.I am trying to overide property from command line but without success.
I have parameter in the code:

@Value("${param1}")
private String param1;

and also I have put application.properties file inside src\main\resources with following content;

param1=Param 1 value from properties file

When I build jar and run with:

java -jar java-apns-notifier-0.1.0.jar --param1=Aaaaaaaaa

param1 is printed with value from application.properties file and not takes into account value from command line.
Project source code is here

Any idea?

Answer 1

You forgot to pass the arguments in your Application class. You just need to change

SpringApplication.run(Application.class);

to

SpringApplication.run(Application.class, args);