问如何使用Spring框架将同一个类的两个实例注入另两个不同的类？

EN

public class Person
{
    private String name;

    public Person(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }
}

@Configuration
public class DemoConfig {

    @Bean
    public Person adam() {
        return new Person("Adam");
    }

    @Bean
    public Person jacobs() {
        return new Person("Jacobs");
    }
}

@Component
public class School {

    private Person jacobs;

    public School(@Qualifier("jacobs") Person jacobs) {
        this.jacobs = jacobs;
    }

    public String personName() {
        return jacobs.getName();
    }
}

@RunWith(SpringRunner.class)
@SpringBootTest
public class DemoApplicationTests {

    @Autowired
    private School school;

    @Autowired
    private University university;

    @Test
    public void testPersonDependencies() {
        assertThat(school.personName()).isEqualTo("Jacobs");
        assertThat(university.personName()).isEqualTo("Adam");
    }
}