Springboot

1.实现方式

1. 实现ApplicationRunner接口
2. 实现CommandLineRunner接口

   @Component
   @Slf4j
   public class AfterServiceStarted implements ApplicationRunner{
   
       /**
        * 会在服务启动完成后立即执行
        */
       @Override
       public void run(ApplicationArguments args) throws Exception {
   
           log.info("Successful service startup!");
       }
   }

   @Component
   public class AfterServiceStartedOther implements CommandLineRunner{
   
       /**
        * 会在服务启动完成后立即执行
        */
       @Override
       public void run(String... args) throws Exception {
   
           JedisSingleton.getInstance().set("Service startup time", String.valueOf(System.nanoTime()));
       }
   }