Spring AOP异常：Error creating bean with name ‘org.springframework.aop.aspectj.

解决方案

右键单击项目，选择Configure build path->Add External Jars:

将这三个jar加到Build Path里：

错误消失：

aspectjrt.jar:The runtime needed to execute a program using AspectJ. 基于AspectJ库的应用运行时必须的运行库。

下载地址：

https://mvnrepository.com/artifact/org.aspectj/aspectjrt/1.6.9

aspectjweaver.jar: The AspectJ weaver introduces advices to java classes，给Java类引入对advices的支持

https://mvnrepository.com/artifact/org.aspectj/aspectjweaver

aopalliance.jar: The AOP Alliance aims to ensure interoperability between Java/J2EE AOP implementations to build a larger AOP community.

https://sourceforge.net/projects/aopalliance/