如何在springboot中用@autowired做一个简单的“失败的”main？

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;

@SpringBootApplication
public class MainClass {

    @Autowired
    private FailedBean failedBean;

    public static void main(String[] args) {
        SpringApplication.run(MainClass.class, args);
    }
}

import org.springframework.stereotype.Component;

@Component
public class FailedBean {

    public FailedBean() {
        throw new RuntimeException("Failed to initialize bean");
    }
}