1.在application.yml中配置,若是java -jar banke-boot-bd-api-0.0.1-SNAPSHOT.jar,那麼就是已application-test做爲啓動的配置文件啓動java
spring:spring
profiles:api
active: testapp
2.若是java -jar banke-boot-bd-api-0.0.1-SNAPSHOT.jar --spring.profiles.active=dev,那麼就會強制性以application-dev做爲啓動的配置文件啓動io