ClassNotFoundException: org.aopalliance.intercept.MethodInterceptor

Question

我正在使用Tomcat7开发Hibernate3 Spring3项目启动器，

我正在努力解决这个ClassNotFoundException - of aopalliance拦截器Jar (这是AspectJ吗？？)

尽管Jar存在于class-path中，但它仍然存在。

我在maven中不理解的是，我在哪里使用这个Jar -谁依赖于这个Jar？

[INFO] +- org.hibernate:hibernate-core:jar:3.3.2.GA:compile
[INFO] |  +- antlr:antlr:jar:2.7.6:compile
[INFO] |  +- javax.transaction:jta:jar:1.1:compile
[INFO] |  \- org.slf4j:slf4j-api:jar:1.5.8:compile
[INFO] +- org.hibernate:hibernate-entitymanager:jar:3.3.2.GA:compile
[INFO] |  +- org.hibernate:hibernate:jar:3.2.6.ga:compile
[INFO] |  |  +- net.sf.ehcache:ehcache:jar:1.2.3:compile
[INFO] |  |  \- asm:asm-attrs:jar:1.5.3:compile
[INFO] |  +- org.hibernate:hibernate-annotations:jar:3.3.1.GA:compile
[INFO] |  +- org.hibernate:hibernate-commons-annotations:jar:3.0.0.ga:compile
[INFO] |  +- org.hibernate:ejb3-persistence:jar:1.0.1.GA:compile
[INFO] |  \- javassist:javassist:jar:3.4.GA:compile
[INFO] +- junit:junit:jar:4.8.1:test
[INFO] +- org.springframework:spring-core:jar:3.0.5.RELEASE:compile
[INFO] |  \- org.springframework:spring-asm:jar:3.0.5.RELEASE:compile
[INFO] +- javax.servlet:servlet-api:jar:2.4:compile

下面是有问题的jar：

[INFO] +- aopalliance:aopalliance:jar:1.0:compile


[INFO] +- org.springframework:spring-expression:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-web:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-beans:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-context:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-aop:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-context-support:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-tx:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-orm:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-jdbc:jar:3.0.5.RELEASE:compile
[INFO] +- org.springframework:spring-test:jar:3.0.5.RELEASE:test
[INFO] +- org.springframework:spring-webmvc:jar:3.0.5.RELEASE:compile
...

Answer 1

依赖这个Jar的

是谁？

Spring框架需要它来实现Spring AOP。独立AspectJ不需要它。