nested exception is java.lang.IllegalArgumentException: warning no match for this type name: res [Xlint:invalidAbsoluteTypeName]

注:内有单词(sping)写错，请忽略,不影响程序运行

运行时报错：

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'mhl' defined in class path resource [myjava/wicherspingaop-aop.xml]: BeanPostProcessor before instantiation of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.aop.aspectj.AspectJPointcutAdvisor#2': Bean instantiation via constructor failed; nested exception is org.springframework.beans.BeanInstantiationException: Failed to instantiate [org.springframework.aop.aspectj.AspectJPointcutAdvisor]: 
      Constructor threw exception; nested exception is java.lang.IllegalArgumentException: warning no match for this type name: res [Xlint:invalidAbsoluteTypeName]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:479)
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:312)
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:230)
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:308)
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:197)
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:761)
    at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:867)
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:543)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
    at myjava.Main.main(Main.java:9)

代码如下:

Main.java

package myjava;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Main {
    public static void main(String[] args){
        //获取IOC容器
        ApplicationContext context = new ClassPathXmlApplicationContext("myjava/wicherspingaop-aop.xml");
        Itest_1 mhl = context.getBean("mhl", Itest_1.class) ;
        // mhl.sayHello();
        mhl.saveToDB("zzzzz") ;
    }
}

Itest_1.java

package myjava;

public interface Itest_1 {
    void sayHello() ;
    String saveToDB(String mData) ;
}

test_1.java

package myjava;

public class test_1 implements Itest_1 {
    private String name ;

    public test_1(){
    }

    public test_1(String name){
        this.name = name ;
    }

    public void setName(String name){
        this.name = name ;
    }

    public void sayHello(){
        System.out.println("sayHello " + name);
    }

    public String saveToDB(String mData){
        System.out.println("SaveToDB: " + mData);
        return "tt" ;
    }
}

mylog.java

package myjava;

import org.aspectj.lang.ProceedingJoinPoint;

public class mylog {
    // 1 - error; 2 - warn ; 3 - debug; 4 - info ;
    private int loglvl = 3 ;

    public void info(String mlog){
        if (loglvl == 4){
            System.out.println("Info:" + mlog);
        }
    }

    public void debug(String mlog){
        if (loglvl >= 3) {
            System.out.println("debug:" + mlog);
        }
    }

    public void warn(String mlog){
        if (loglvl >= 2) {
            System.out.println("warn:" + mlog);
        }
    }

    public void error(String mlog){
        if (loglvl >= 1) {
            System.out.println("error:" + mlog);
        }
    }

    //前置通知
    public void beforeAdvice(String messages){
        System.out.println("前置通知, param:" + messages);
    }

    //后置返回通知
    public void afterReturn(String res){
        System.out.println("后置返回通知,返回值:" + res);
        //System.out.println("==============================");
    }

    //后置异常通知
    public void afterThrowing(Exception exception){
        System.out.println("后置异常通知:" + exception);
    }

    //后置最终通知
    public void afterFinally(String messages){
        System.out.println("后置最终通知:" + messages);
    }

    //环绕通知
    public String aroundAdvice(ProceedingJoinPoint joinPoint, String messages) throws Throwable{
        try {
            System.out.println("环绕通知,接入点:" + joinPoint + ",原param:" + messages);
            System.out.println("放行目标方法并改变参数，将执行结果返回");
            String res = (String) joinPoint.proceed(new Object[] {"param has been replaced "});
            System.out.println("环绕通知改变了返回结果");
            res = res.concat("& res has been changed");
            System.out.println("返回结果为:"+res);
            return res;
        }catch (Exception e){
            e.printStackTrace();
        }
        return null;
    }


}

wicherspingaop-aop.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
       http://www.springframework.org/schema/beans/spring-beans.xsd
       http://www.springframework.org/schema/aop
       http://www.springframework.org/schema/aop/spring-aop.xsd"
       >

    <bean id = "mhl" class="myjava.test_1">
        <property name="name" value="Wicher"></property>
    </bean>

    <bean id = "log" class="myjava.mylog"></bean>

    <!--顶层的AOP配置元素，大多数的<aop:*>包含在<aop:config>元素内-->
    <aop:config>
        <!--定义外部切入点，该切入点可以被多个切面使用-->
        <aop:pointcut id="pointcut_log" expression="execution(* myjava.test_1.* (..)) and args(messages)"/>
        <!--定义切面-->
        <aop:aspect ref="log">
            <!--定义内部切入点，该切入点只能被当前切面使用-->
            <!--<aop:pointcut id="pointcut_log_inner" expression="execution(* myjava.test_1.* (..)) and args(messages)"/>-->

            <!--前置通知-->
            <aop:before method="beforeAdvice" arg-names="messages" pointcut-ref="pointcut_log"/>
            <!--后置通知 不管该方法是否执行成功-->
            <aop:after method="afterFinally" arg-names="messages" pointcut="execution(* myjava.test_1.* (..)) and args(messages)"/>
            <!--后置返回通知 在方法成功执行后调用通知-->
            <!--<aop:after-returning method="afterReturn" arg-names="res" returning="res" pointcut="execution(* myjava.test_1.* (..))"/>-->
            <aop:after-returning method="afterReturn" arg-names="res" returning="res" pointcut="execution(* myjava.test_1.* (..)) and args(res)"/>
            <!--后置异常通知 在方法抛出异常后调用通知-->
            <aop:after-throwing method="afterThrowing" arg-names="exception" pointcut="execution(* myjava.test_1.* (..)) and args(exception)"/>
            <!--环绕通知-->
            <aop:around method="aroundAdvice" arg-names="joinPoint,messages" pointcut="execution(* myjava.test_1.* (..)) and args(messages)"/>
        </aop:aspect>
    </aop:config>
</beans>

工程路径

 从网上down的demo能正常运行，自己先排错，把xml中环绕通知隐藏,运行正常，依次把前置通知(before)，后置通知(after)取消隐藏，运行正常，再将after-returning取消隐藏时错，仔细与demo对比，发现在aop:after-returning的属性pointcut中是没有and args(res)的，去掉后运行正常, 因为对aop配置文件还不太熟，原因还不知道，后续确定原因后再记录。

全部lib文件如下(com.springsource.org.aspectj.weaver-1.6.4.RELEASE.jar是手工下载的,其他都是在建立spring时勾选的download自动下载):

后置通知