자바 메인클래스에서 @Autowired 사용 (스프링부트)

public class TestApplication implements ApplicationRunner {
	@Autowired
	ConnectionPool connectionPool;
	
	public static void main(String[] args) {		
		SpringApplication.run(TestApplication.class, args);
										
		System.out.println("TestApplication");
	}
	
    @Override
    public void run(ApplicationArguments args) throws Exception {
		connectionPool.initTarget();
		ExchangeLocalCache.initCache();
    }
}