如何使用spring来解决手动创建的对象的依赖关系？

import org.springframework.context.annotation.Configuration;

@Configuration
public class AppConfig {
    // 配置bean和依赖关系
}

@Configuration
public class AppConfig {
    @Bean
    public DependencyA dependencyA() {
        return new DependencyA();
    }

    @Bean
    public DependencyB dependencyB() {
        return new DependencyB();
    }

    @Bean
    public MyObject myObject() {
        return new MyObject(dependencyA(), dependencyB());
    }
}

import org.springframework.beans.factory.annotation.Autowired;

public class MyClass {
    @Autowired
    private MyObject myObject;

    public void doSomething() {
        myObject.doSomething();
    }
}

import org.springframework.context.ApplicationContext;
import org.springframework.context.annotation.AnnotationConfigApplicationContext;

public class Main {
    public static void main(String[] args) {
        ApplicationContext context = new AnnotationConfigApplicationContext(AppConfig.class);
        MyClass myClass = context.getBean(MyClass.class);
        myClass.doSomething();
    }
}