JAVAJEE.COM
Engineering Full Stack Apps with Java and JavaScript
[Theory+Example] Spring Boot Command Line Runner
Normal Login
If you need to run some specific code once the SpringApplication has started, you can implement the ApplicationRunner or CommandLineRunner interfaces. Both interfaces work in the same way and offer a single run method which will be called just before SpringApplication.run(…) completes.
The CommandLineRunner interfaces provides access to application arguments as a simple string array, whereas the ApplicationRunner uses the ApplicationArguments interface.
Example:
import org.springframework.boot.*
import org.springframework.stereotype.*
@Component
public class MyBean implements CommandLineRunner {
public void run(String... args) {
// Do something...
}
}
Read more @
http://docs.spring.io/spring-boot/docs/current-SNAPSHOT/reference/htmlsingle/#boot-features-command-line-runner.
- heartin's blog
- Log in or register to post comments