Car.java

package com.gong.spring.beans.factoryBean;public class Car {  private String name;  private double price;  public String getName() {    return name;  }  public void setName(String name) {    this.name = name;  }  public double getPrice() {    return price;  }  public void setPrice(double price) {    this.price = price;  }  public Car(String name, double price) {    super();    this.name = name;    this.price = price;  }  @Override  public String toString() {    return "Car [name=" + name + ", price=" + price + "]";  }}

CarFactoryBean.java

package com.gong.spring.beans.factoryBean;import org.springframework.beans.factory.FactoryBean;public class CarFactoryBean implements FactoryBean {  private String name;  public void setName(String name) {    this.name = name;  }  //返回Bean的对象  @Override  public Car getObject() throws Exception {    // TODO Auto-generated method stub    return new Car(name,200000);  }  //返回bean的类型  @Override  public Class getObjectType() {    // TODO Auto-generated method stub    return Car.class;  }  //是否是单例  @Override  public boolean isSingleton() {    // TODO Auto-generated method stub    return true;  }}

beans-factoryBean.xml

Main.java

package com.gong.spring.beans.factoryBean;import org.springframework.context.support.ClassPathXmlApplicationContext;public class Main {  public static void main(String[] args) {    //1.创建spring的IOC容器对象    ClassPathXmlApplicationContext ctx = new ClassPathXmlApplicationContext("beans-factoryBean.xml");    //2.从容器中获取Bean实例    Car car = (Car) ctx.getBean("car");    System.out.println(car.toString());    ctx.close();  }}