Spring xml中进行面向切面的配置

XML：

 

AppBean：

package com.stono.sprtest2;import org.springframework.context.ApplicationContext;import org.springframework.context.support.ClassPathXmlApplicationContext;public class AppBeans9 {    @SuppressWarnings("resource")    public static void main(String[] args) {        ApplicationContext context = new ClassPathXmlApplicationContext("appbeans9.xml");        Singer singer = (Singer) context.getBean("singer");        singer.perform();    }}

 

切面：

package com.stono.sprtest2;import org.aspectj.lang.ProceedingJoinPoint;public class Audience {    public void takeSeat() {        System.out.println("com.stono.sprtest2.Audience.takeSeat()");    }    public void turnOffPhone() {        System.out.println("com.stono.sprtest2.Audience.turnOffPhone()");    }    public void applaud() {        System.out.println("com.stono.sprtest2.Audience.applaud()");    }    public void refund() {        System.out.println("com.stono.sprtest2.Audience.refund()");    }    public void watchPerformance(ProceedingJoinPoint joinPoint) {        try {            System.out.println("The audience is taking their seats.");            System.out.println("The audience is turning off their cellphones.");            long start = System.currentTimeMillis();            joinPoint.proceed();            long end = System.currentTimeMillis();            System.out.println("CLAP CLAP CLAP CLAP CLAP CLAP");            System.out.println("The performance took " + (end - start) + " milliseconds.");        } catch (Throwable e) {            e.printStackTrace();            System.out.println("Boo! We want our money back!");        }    }}

 

POJO：

package com.stono.sprtest2;import org.springframework.stereotype.Component;@Componentpublic class Singer {    public void perform(){        System.out.println("com.stono.sprtest2.Singer.Perform()");    }}