STS中缺少Spring AOP库 [英] Missing Spring AOP libraries in STS

问题描述

我正在用Spring弄湿我的脚.我下载了STS，并且正在遵循Spring in Action Second Edition中的基本示例.在尝试实现基本AOP时遇到了麻烦，我想我只是在项目中缺少了一些特定的库.

I'm getting my feet wet with Spring. I downloaded STS and I'm following basic examples from Spring in Action Second Edition. I'm stuck when trying to implement basic AOP and I guess I'm just missing some specific libraries in my project.

之所以这么说是因为像我的xml中的<aop:config>一样，在类中无法识别像@Aspect这样的注释.

I say so because annotations like @Aspect are not recognized in my classes like also <aop:config> in my xml.

这是我的Maven依赖项:

This are my Maven Dependencies:

• junit-4.7.jar
• spring-test-3.0.2.RELEASE.jar
• spring-context-3.0.2.RELEASE.jar
• spring-aop-3.0.2.RELEASE.jar
• aopalliance-1.0.jar
• spring-beans-3.0.2.RELEASE.jar
• spring-core-3.0.2.RELEASE.jar
• commons-logging-1.1.1.jar
• spring-expression-3.0.2.RELEASE.jar
• spring-asm-3.0.2.RELEASE.jar
• log4j-1.2.14.jar

• junit-4.7.jar
• spring-test-3.0.2.RELEASE.jar
• spring-context-3.0.2.RELEASE.jar
• spring-aop-3.0.2.RELEASE.jar
• aopalliance-1.0.jar
• spring-beans-3.0.2.RELEASE.jar
• spring-core-3.0.2.RELEASE.jar
• commons-logging-1.1.1.jar
• spring-expression-3.0.2.RELEASE.jar
• spring-asm-3.0.2.RELEASE.jar
• log4j-1.2.14.jar

请让我知道我缺少哪些库以及在哪里可以找到它们.

Please let me know what libraries I'm missing and where to find them.

谢谢！

以下内容:

<bean id="performancePointcut"
        class="org.springframework.aop.aspectj.AspectJExpressionPointcut" >
    <property name="expression" value="execution(* Performer+.perform(..))" />
</bean>

引发以下异常:

线程主"中的异常org.springframework.beans.factory.BeanCreationException:创建文件[C:\ Users \ Prova \ Documents \ STS \ SpringIdol3 \ src \ main \ resources \ [META-INF \ spring \ spring-idol.xml]:实例化Bean失败；嵌套的异常是java.lang.NoClassDefFoundError:org/aspectj/weaver/reflect/ReflectionWorld $ ReflectionWorldException

Exception in thread "main" org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'performancePointcut' defined in file [C:\Users\Prova\Documents\STS\SpringIdol3\src\main\resources\META-INF\spring\spring-idol.xml]: Instantiation of bean failed; nested exception is java.lang.NoClassDefFoundError: org/aspectj/weaver/reflect/ReflectionWorld$ReflectionWorldException

完成！

此 aspectj-annotation-tutorial 做到了具有步骤1、2和3的作业.

This aspectj-annotation-tutorial did the job with steps 1, 2, and 3.

星期五晚上真有趣....

It's been a fun Friday night....

推荐答案

将这两个依赖项放入pom.xml中:

Put these two dependencies in your pom.xml:

    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjrt</artifactId>
        <version>1.6.11</version>
    </dependency>
    <dependency>
        <groupId>org.aspectj</groupId>
        <artifactId>aspectjweaver</artifactId>
        <version>1.6.11</version>
    </dependency>

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