关于Spring2.x AOP ThrowAdvice 的2个问题,求解！

[xiaoyao8810205]

最近在学Spring 框架，遇到一些问题，不解不快，希望解答！
-------------------------------割割----------------------------------------
1、关于 ThrowAdvice

package net.mzzo.spring.aop.advice;
import java.lang.reflect.Method;
import org.springframework.aop.ThrowsAdvice;
        public class MyThrowsAdvice implements ThrowsAdvice {
        public void afterThrowing(Method method, Object[] args, Object target, Exception ex) {
        System.out.println("method:" + method.getName());
        System.out.println("抛出异常:" + ex.getMessage());
    }
	
}

然后，我定义了目标对象，其中一个方法：

	public void throwException() {
			throw new RuntimeException("运行时错误:");
	}

调用目标对象的此方法，会输出结果：
method:throwException
抛出异常:运行时错误:
Exception in thread "main" java.lang.RuntimeException: 运行时错误:
at net.mzzo.spring.aop.target.ConcreteReception.throwException(ConcreteReception.java:14)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.springframework.aop.support.AopUtils.invokeJoinpointUsingReflection(AopUtils.java:318)
at org.springframework.aop.framework.ReflectiveMethodInvocation.invokeJoinpoint(ReflectiveMethodInvocation.java:203)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:162)
at org.springframework.aop.framework.adapter.ThrowsAdviceInterceptor.invoke(ThrowsAdviceInterceptor.java:118)
at org.springframework.aop.framework.ReflectiveMethodInvocation.proceed(ReflectiveMethodInvocation.java:185)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:209)
at $Proxy1.throwException(Unknown Source)
at net.mzzo.spring.aop.Client.main(Client.java:50)
----------------------------
这是什么问题呢？


2、同时使用 ThrowsAdvice ，BeforAdvice ，AfterAdvice 三个通知，就会报出：java.lang.ArrayIndexOutOfBoundsException: 0 的异常。
这有码农遇过么？