package com.lxh.springBeanLifeCycle;import org.springframework.beans.BeansException;import org.springframework.beans.factory.BeanClassLoaderAware;import org.springframework.beans.factory.BeanFactory;import org.springframework.beans.factory.BeanFactoryAware;import org.springframework.beans.factory.BeanNameAware;import org.springframework.beans.factory.InitializingBean;import org.springframework.beans.factory.config.BeanPostProcessor;import org.springframework.context.ApplicationContext;import org.springframework.context.ApplicationContextAware;import org.springframework.context.ApplicationEventPublisher;import org.springframework.context.ApplicationEventPublisherAware;import org.springframework.context.MessageSource;import org.springframework.context.MessageSourceAware;import org.springframework.context.ResourceLoaderAware;import org.springframework.core.io.ResourceLoader;public class SpringBean implements BeanNameAware, BeanClassLoaderAware,		BeanFactoryAware, ResourceLoaderAware, ApplicationEventPublisherAware,		MessageSourceAware, ApplicationContextAware, BeanPostProcessor,		InitializingBean {	// 属性	private String name;	// set,get	public String getName() {		return name;	}	public void setName(String name) {		this.name = name;	}	// spring bean 生命周期	@Override	public void setBeanName(String arg0) {		System.out.println("***BeanNameAware's setBeanName***\n" + arg0);	}	@Override	public void setBeanClassLoader(ClassLoader arg0) {		System.out.println("***BeanClassLoaderAware's setBeanClassLoader***\n"				+ arg0);	}	@Override	public void setBeanFactory(BeanFactory arg0) throws BeansException {		System.out.println("***BeanFactoryAware's setBeanFactory***\n" + arg0);	}	@Override	public void setResourceLoader(ResourceLoader arg0) {		System.out				.println("***ResourceLoaderAware's setResourceLoader (only applicable when running in an application context)***\n"						+ arg0);	}	@Override	public void setApplicationEventPublisher(ApplicationEventPublisher arg0) {		System.out				.println("***ApplicationEventPublisherAware's setApplicationEventPublisher (only applicable when running in an application context)***\n"						+ arg0);	}	@Override	public void setMessageSource(MessageSource arg0) {		System.out				.println("***MessageSourceAware's setMessageSource (only applicable when running in an application context)***\n"						+ arg0);	}	@Override	public void setApplicationContext(ApplicationContext arg0)			throws BeansException {		System.out				.println("***ApplicationContextAware's setApplicationContext (only applicable when running in an application context)***\n"						+ arg0);	}	// 该方法实现ServletContextAware接口，只在web项目中使用，在ApplicationContextAware的setApplicationContext与BeanPostProcessors的postProcessBeforeInitialization之间	// @Override	// public void setServletContext(ServletContext arg0) {	// System.out.println("***ServletContextAware's setServletContext (only applicable when running in a web application context)***\n"	// + arg0);	// }		@Override	public Object postProcessBeforeInitialization(Object arg0, String arg1)			throws BeansException {		System.out				.println("***postProcessBeforeInitialization methods of BeanPostProcessors***\n"						+ arg0 + "\n" + arg1);		return null;	}	@Override	public void afterPropertiesSet() throws Exception {		System.out.println("***InitializingBean's afterPropertiesSet***\n");	}	// 自定义的初始化方法	public void initMethod() {		System.out.println("***进入初始化方法****");	}	@Override	public Object postProcessAfterInitialization(Object arg0, String arg1)			throws BeansException {		System.out				.println("***postProcessAfterInitialization methods of BeanPostProcessors***\n"						+ arg0 + "\n" + arg1);		return null;	}	// 自定义的销毁方法	public void destroyMethod() {		System.out.println("***bean's lifeCycle is over***");	}}

package com.lxh.springBeanLifeCycle;import org.apache.log4j.Logger;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class Test {	// ApplicationContext	public static ApplicationContext context = new ClassPathXmlApplicationContext(			Test.class.getResource("").toString() + "/applicationContext.xml");	// 日志	@SuppressWarnings("unused")	private static Logger logger = Logger.getLogger(Test.class);	// main	public static void main(String[] args) {		SpringBean sb = (SpringBean) context.getBean("springBean");		System.out.println("***"+sb+"***");		// 销毁bean		((ClassPathXmlApplicationContext)context).close();	}}

运行结果：