Spring IOC之方法注入

package com.mucfc; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; public class Test { public static void main(String[] args) { ApplicationContext applicationContext = new ClassPathXmlApplicationContext("beans.xml"); /* SameHouse sameHouse=applicationContext.getBean("sameHouse",SameHouse.class); House same1=sameHouse.getHouse(); House same2=sameHouse.getHouse(); System.out.println(same1); System.out.println(same2); System.out.println("same1==same2?:"+(same1==same2));*/ MaginHouse maginHouse=applicationContext.getBean("maginHouse",MaginHouse.class); House house1=maginHouse.getHouse(); House house2=maginHouse.getHouse(); System.out.println(house1); System.out.println(house2); System.out.println("house2==house1?:"+(house2==house1)); //还没有进行方法替换 HouseAgent1 houseagent1_1=new HouseAgent1(); House house3=houseagent1_1.getHouse(); System.out.println("-----------------HouseAgent1未进行方法替换之前-------------------"); System.out.println(house3); //进行方法替换之后 HouseAgent1 houseagent1_2=applicationContext.getBean("houseagent1",HouseAgent1.class); House house4=houseagent1_2.getHouse(); System.out.println("-----------------HouseAgent1进行方法替换之后-------------------"); System.out.println(house4); House house5=applicationContext.getBean("house2",House.class); House house6=applicationContext.getBean("house3",House.class); System.out.println(house5); System.out.println(house6); } }