Exception in thread "main" org.springframework.beans.factory.NoSuchBeanDefinitionException: 
No qualifying bean of type 'com.self.spring.springboot.Jeep' available

	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:353)

	at org.springframework.beans.factory.support.DefaultListableBeanFactory.getBean(DefaultListableBeanFactory.java:340)

	at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1090)

	at com.self.spring.springboot.App.main(App.java:24)

import java.util.concurrent.TimeUnit;

import org.springframework.scheduling.annotation.Async;

import org.springframework.stereotype.Component;

@Component

public class Jeep implements Runnable {

    
　　//异步注解

    @Async

    public void run() {

        try {

            for(int i=1;i<=10;i++){

                System.out.println("==============" + i);

                TimeUnit.SECONDS.sleep(1);

            }

        } catch (Exception e) {

            e.printStackTrace();

        }

    }

}

@EnableAutoConfiguration
//使@Async注解生效

@EnableAsync

@ComponentScan

public class App {

    public static void main(String[] args) {

        ConfigurableApplicationContext context = SpringApplication.run(App.class, args);

        System.out.println(context.getBean(TomcatProperties.class));

        context.getBean(Jeep.class).run();

        System.out.println("===========end===========");

        context.close();

    }

}