package cn.hncu.javaImpl;
public class Person {
    public void run(){
        System.out.println("我在run...");
    }
    public void run(int i){
        System.out.println("我在run"+i+"...");
        throw  new  IllegalArgumentException();  
    }
    public void say(){
        System.out.println("我在say...");
    }
}

package cn.hncu.javaImpl;
import org.springframework.aop.ThrowsAdvice;
public class ThrowException implements ThrowsAdvice{
    public  void  afterThrowing(Exception e)  throws  Throwable{  
        System.out.println("出异常了..."+e);
    }
}

@Test
    public void demo3(){
        ProxyFactoryBean factory = new ProxyFactoryBean();
        factory.setTarget(new Person());//给代理工厂一个原型对象
        //切面 = 切点 + 通知
        //切点
        JdkRegexpMethodPointcut cut = new JdkRegexpMethodPointcut();
        cut.setPatterns(new String[]{".*run.*",".*say.*"});//可以配置多个正则表达式
        Advice throwsAdvice = new ThrowException();
        //切面 = 切点 + 通知
        Advisor throwsAdviceAdvisor = new DefaultPointcutAdvisor(cut, throwsAdvice);
        factory.addAdvisors(throwsAdviceAdvisor);
        Person p2 = (Person) factory.getObject();//从代理工厂中获取一个代理后的对象
        p2.run();
        p2.run(2222);
    }

Advice throwsAdvice = new ThrowsAdvice() {
            public  void  afterThrowing(Exception e)  throws  Throwable{  
                System.out.println("出异常了..."+e);
            }
        };

/*
 * Copyright 2002-2008 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.springframework.aop;
/**
 * Tag interface for throws advice.
 *
 * <p>There are not any methods on this interface, as methods are invoked by
 * reflection. Implementing classes must implement methods of the form:
 *
 * <pre class="code">void afterThrowing([Method, args, target], ThrowableSubclass);</pre>
 *
 * <p>Some examples of valid methods would be:
 *
 * <pre class="code">public void afterThrowing(Exception ex)</pre>
 * <pre class="code">public void afterThrowing(RemoteException)</pre>
 * <pre class="code">public void afterThrowing(Method method, Object[] args, Object target, Exception ex)</pre>
 * <pre class="code">public void afterThrowing(Method method, Object[] args, Object target, ServletException ex)</pre>
 *
 * The first three arguments are optional, and only useful if we want further
 * information about the joinpoint, as in AspectJ <b>after-throwing</b> advice.
 *
 * <p><b>Note:</b> If a throws-advice method throws an exception itself, it will
 * override the original exception (i.e. change the exception thrown to the user).
 * The overriding exception will typically be a RuntimeException; this is compatible
 * with any method signature. However, if a throws-advice method throws a checked
 * exception, it will have to match the declared exceptions of the target method
 * and is hence to some degree coupled to specific target method signatures.
 * <b>Do not throw an undeclared checked exception that is incompatible with
 * the target method's signature!</b>
 *
 * @author Rod Johnson
 * @author Juergen Hoeller
 * @see AfterReturningAdvice
 * @see MethodBeforeAdvice
 */
public interface ThrowsAdvice extends AfterAdvice {
}

public void afterThrowing(Exception ex)
public void afterThrowing(RemoteException)
public void afterThrowing(Method method, Object[] args, Object target, Exception ex)
public void afterThrowing(Method method, Object[] args, Object target, ServletException ex)