Springboot项目启动成功后可通过五种方式继续执行

@Component
public class StartRunner implements CommandLineRunner {

    @Override
    public void run(String... args) throws Exception {
        System.out.println("CommandLineRunner====================");
    }
}

@Component
public class StartRunner implements ApplicationRunner {

    @Override
    public void run(ApplicationArguments args) {
        System.out.println("ApplicationRunner=================");
    }
}

@Component
public class StartListener implements ApplicationListener<ApplicationStartedEvent> {

    @Override
    public void onApplicationEvent(ApplicationStartedEvent event) {
        System.out.println("ApplicationListener================ApplicationStartedEvent");
    }
}

@Component
public class StartInit {

    @PostConstruct
    public void init() {
        System.out.println("@PostConstruct===============================");
    }

}

@Component
public class StartSet implements InitializingBean {

    @Override
    public void afterPropertiesSet() {
        System.out.println("InitializingBean====================");
    }

}