buybooksurround.java

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package dfbz.spring.aop;

import org.aopalliance.intercept.MethodInterceptor;
import org.aopalliance.intercept.MethodInvocation;

public class BuyBookSurround implements MethodInterceptor {

	public Object invoke(MethodInvocation mi) throws Throwable {
		System.out.println("您来了");
		Object obj = mi.proceed();
		System.out.println("您慢走");
		return obj;
	}

}