application.properties
spring.profiles.active=dev
#---
spring.config.activate.on-profile:dev
message: "Hello from local!"
#---
spring.config.activate.on-profile:prod
message: "Hello, from App Engine!"
#####################################################
application.yml
spring:
profiles:
active:
- dev
---
spring:
config:
activate:
on-profile: dev
environment: development
message: "Hello, from local!"
---
spring:
config:
activate:
on-profile: prod
environment: production
message: "Hello, from App Engine!"
