springboot CommandLineRunner ApplicationRunner

package com.anyec.demo;

 

import org.springframework.boot.ApplicationArguments;

import org.springframework.boot.ApplicationRunner;

import org.springframework.boot.CommandLineRunner;

import org.springframework.boot.SpringApplication;

import org.springframework.boot.SpringApplicationRunListener;

import org.springframework.boot.autoconfigure.SpringBootApplication;

import org.springframework.context.ApplicationEvent;

import org.springframework.context.ApplicationListener;

 

@SpringBootApplication

public class DemoApplication implements ApplicationListener<ApplicationEvent>,CommandLineRunner,

ApplicationRunner,SpringApplicationRunListener{

 

public static void main(String[] args) {

SpringApplication.run(DemoApplication.class, args);

}

 

@Override

public void onApplicationEvent(ApplicationEvent event) {//ApplicationListener

 

}

 

@Override

public void run(String... args) throws Exception {//CommandLineRunner

 

}

 

@Override

public void run(ApplicationArguments args) throws Exception {//ApplicationRunner

 

}

 

}