springAOP demo 带错误解决文档

来源：互联网发布：林少华知乎编辑：程序博客网时间：2024/06/03 16:39

首先要说的是目前spring最新版本的下载

1.树形结构:http://repo.springsource.org/libs-release-local/org/springframework/spring/

2.相关依赖包可以在这里下载 http://www.apache.org/

在搭建spring项目时通常需要这些jar包

commons-logging-1.1.3.jar

spring-aop-4.0.6.RELEASE.jar

spring-beans-4.0.6.RELEASE.jar

spring-context-4.0.6.RELEASE.jar

spring-core-4.0.6.RELEASE.jar

spring-expression-4.0.6.RELEASE.jar

在使用spring额外功能时

1 需要在xml文件中加入命名空间

可以在spring-framework-4.0.6.RELEASE\docs\spring-framework-reference\html 中搜索关键字查找配置

2 加入需要的jar包(依赖包)

由于没有引入 spring-aop-4.0.6.RELEASE.jar引起的错误

org.springframework.beans.factory.parsing.BeanDefinitionParsingException:Configuration problem:Unable to locate Spring NamespaceHandler for XMLschema namespace [http://www.springframework.org/schema/aop]

Offendingresource: class path resource [beans.xml]

atorg.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)

由于缺少依赖包 aspectjweaver-1.6.12.jar

http://search.maven.org/remotecontent?filepath=org/aspectj/aspectjweaver/1.6.12/aspectjweaver-1.6.12.jar

org.springframework.beans.factory.BeanCreationException:Error creating bean with name'org.springframework.aop.config.internalAutoProxyCreator': Instantiation ofbean failed; nested exception is org.springframework.beans.BeanInstantiationException:Could not instantiate bean class[org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator]:Constructor threw exception; nested exception isjava.lang.NoClassDefFoundError:org/aspectj/lang/annotation/Around

由于缺少依赖包 aopalliance-1.0.jar

org.springframework.beans.factory.BeanCreationException:Error creating bean with name'org.springframework.aop.config.internalAutoProxyCreator': Instantiation ofbean failed; nested exception is org.springframework.beans.BeanInstantiationException:Could not instantiate bean class[org.springframework.aop.aspectj.annotation.AnnotationAwareAspectJAutoProxyCreator]:Constructor threw exception; nested exception is java.lang.NoClassDefFoundError:org/aopalliance/intercept/MethodInterceptor

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