spring bean中子元素lookup-method和replaced-method
lookup-method 示例: 步骤一: 定义一个Car类 package org.hope.spring.bean.lookup; public class Car { private String brand; private String corp; private double price; getter()&setter().... } 步骤二: 定义一个Boss接口 package org.hope.spring.bean.lookup; public interface Boss { Car haveCar(); } 步骤三: 在spring的配置文件bean.xml中定义三个bean <bean id="honeqi" class="org.hope.spring.bean.lookup.Car" p:brand="红旗" p:price="400000" scope="prototype" /> <bean id="bmw" class="org.hope.spring.bean.lookup.Car" p:brand="奔驰GLC260" p:price="500000" scope="prototype" /> <bean id="boss" class="org.hope.spring.bean.lookup.Boss"> <lookup-method