package com.tanlei.bean.FactoryBean;import org.springframework.beans.factory.FactoryBean;public class CarFactoryBean  implements FactoryBean
     
      {    private String brand;        public void setBrand(String brand) {        this.brand = brand;    }    //返回bean的对象    @Override    public Car getObject() throws Exception {        // TODO Auto-generated method stub        return new Car(brand,500000);    }    /**     * 返回Bean的类型     */    @Override    public Class
       getObjectType() {        // TODO Auto-generated method stub        return Car.class;    }    @Override    public boolean isSingleton() {        // TODO Auto-generated method stub        return true;    }}
     

 //自定义的FactoryBean需要实现FactoryBean接口

 

 

<!--

通过FactoryBean来配置Bean的实例

class:指向FactoryBean的全类名

property:配置的是FactoryBean的属性,但实际返回的实例是FactoryBean的getObject()方法返回的实例

-->