spring的factoryBean:继承FactoryBean初始化类

public class SimpleA implements FactoryBean<Person>{
private Person person;
@Override
public Person getObject() throws Exception {

return person;
}

@Override
public Class<?> getObjectType() {
return Person.class;
}

@Override
public boolean isSingleton() {
return true;
}

public Person getPerson() {
return person;
}

public void setPerson(Person person) {
this.person = person;
}

}

public class Person {

public void sayHello(){
System.out.println("-----hello-------");
}

}

<bean id="action" class="com.xxx.rankAction" scope="prototype">
<property name="person" ref="simpleA"/>
</bean>

<bean id="simpleA" class="com.xxx.aa.SimpleA">
<property name="person" ref="person"/>
</bean>

<bean id="person" class="com.xxx.aa.Person"></bean>