Spring Bean 初始化过程
?????package com.open.bean;import org.springframework.context.support.ClassPathXmlApplicationContext;public class Test { public static void main(String[] args) { ClassPathXmlApplicationContext cx= new ClassPathXmlApplicationContext("bean.xml"); Life life=(Life)cx.getBean("life"); }}

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输出结果

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类的数量＝3
msg=null
构造函数
setBeanName
setBeanFactory
postProcessBeforeInitialization
afterPropertiesSet
初始化
postProcessAfterInitialization