刚用Spring Aop通过切面引入新的功能，一个简单的Demo，总是报错
错误描述:Caused by: org.springframework.beans.factory.BeanNotOfRequiredTypeException: Bean named '****' is expected to be of type '****' but was actually of type 'com.sun.proxy.$Proxy**'
网上查了说了Spring aop代理混用的问题
解决方案是在你的spring-config.xml文件中，把<aop:aspectj-autoproxy>改为
<aop:aspectj-autoproxy proxy-target-class="true"/>
转载来源：but was actually of type 'com.sun.proxy.$Proxy**'的两种解决方法