Spring的LoadTimeWeaver代理未啓動

我試圖使用Spring和AspectJ實現加載時織入。據我所知我把一切都配置正確，但我不斷收到錯誤，當我嘗試運行我的集成測試：Spring的LoadTimeWeaver代理未啓動

org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'org.springframework.context.weaving.AspectJWeavingEnabler#0': Initialization of bean failed; nested exception is org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Initialization of bean failed; nested exception is java.lang.IllegalStateException: ClassLoader [sun.misc.Launcher$AppClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:org.springframework.instrument.jar 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) 
    at org.springframework.context.support.AbstractApplicationContext.getBean(AbstractApplicationContext.java:1079) 
    at org.springframework.context.support.AbstractApplicationContext.invokeBeanFactoryPostProcessors(AbstractApplicationContext.java:643) 
    at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:407) 
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139) 
    at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83) 
    at com.boku.risk.service.perisistence.PersistenceTestBase.setupBase(PersistenceTestBase.java:23) 
    at com.boku.risk.service.dao.CountryLimitDaoTest.setup(CountryLimitDaoTest.java:33) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) 
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) 
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) 
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) 
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27) 
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:76) 
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50) 
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) 
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:52) 
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191) 
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42) 
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184) 
    at org.junit.runners.ParentRunner.run(ParentRunner.java:236) 
    at org.junit.runner.JUnitCore.run(JUnitCore.java:157) 
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:71) 
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:199) 
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:62) 
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) 
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120) 
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'loadTimeWeaver': Initialization of bean failed; nested exception is java.lang.IllegalStateException: ClassLoader [sun.misc.Launcher$AppClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:org.springframework.instrument.jar 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:527) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) 
    at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:291) 
    at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:288) 
    at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) 
    at org.springframework.context.weaving.LoadTimeWeaverAwareProcessor.postProcessBeforeInitialization(LoadTimeWeaverAwareProcessor.java:95) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.applyBeanPostProcessorsBeforeInitialization(AbstractAutowireCapableBeanFactory.java:394) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1413) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
    ... 37 more 
Caused by: java.lang.IllegalStateException: ClassLoader [sun.misc.Launcher$AppClassLoader] does NOT provide an 'addTransformer(ClassFileTransformer)' method. Specify a custom LoadTimeWeaver or start your Java virtual machine with Spring's agent: -javaagent:org.springframework.instrument.jar 
    at org.springframework.context.weaving.DefaultContextLoadTimeWeaver.setBeanClassLoader(DefaultContextLoadTimeWeaver.java:83) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeAwareMethods(AbstractAutowireCapableBeanFactory.java:1436) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1408) 
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) 
    ... 46 more

我的應用程序上下文包含：

<context:load-time-weaver/>

我的POM包含：

<dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-aspects</artifactId> 
      <version>${org.springframework.version}</version> 
     </dependency> 
     <dependency> 
      <groupId>org.springframework</groupId> 
      <artifactId>spring-agent</artifactId> 
      <version>2.5.6</version> 
      <scope>test</scope> 
     </dependency> 
     <dependency> 
      <groupId>org.aspectj</groupId> 
      <artifactId>aspectjrt</artifactId> 
      <version>1.6.10</version> 
     </dependency> 
    ... 
    <build> 
     <plugins> 
      <plugin> 
       <groupId>org.apache.maven.plugins</groupId> 
       <artifactId>maven-surefire-plugin</artifactId> 
       <configuration> 
        <forkMode>always</forkMode> 
        <argLine> 
         -javaagent:${settings.localRepository}/org/springframework/spring-agent/2.5.6/spring-agent-2.5.6.jar 
        </argLine> 
       </configuration> 
      </plugin> 
     </plugins> 
    </build>

看起來好像它不能加載spring-agent，但我似乎無法弄清楚原因。在此先感謝您的幫助。

來源

2011-09-04 Conner McNamara

我有同樣的問題。檢查在這裏：http://stackoverflow.com/a/26991278/449370 – Guito

你可以嘗試，並切換到下列藥劑：

-javaagent:C:\Users\YourName\.m2\repository\org\aspectj\aspectjweaver\1.6.10.RC1\aspectjweaver-1.6.10.RC1.jar

來源

2011-09-04 13:11:04 Cojones

添加到您的VM參數在STS或蝕 -javaagent：C：\\彈簧instrument.jar

來源

2012-01-20 19:13:51 vsingh

不需要雙斜槓，一個將在Eclipse中做Eclipse;） –

好點約瑟夫。謝謝 – vsingh

把它放到pom.xml的地方？ – gstackoverflow

添加jar文件添加到虛擬機Arg的啓動配置中，對於我來說就像前面的海報所說的那樣。在STS 3.6.3中，運行 - >運行配置 - > MyTcServerEntry - > Arguments選項卡，然後添加到jar中。我的例子是：-javaagent：「D：\ sts-3.6.3 \ sts-bundle \ tcServer-2.6.5 \ myApp \ lib \ spring-instrument-3.0.5.RELEASE.jar」

來源

2015-02-11 18:27:52

嘗試聲明一個InstrumentationLoadTimeWeaver bean，而不是顯式使用-javaagent：/path/to/org.springframework.instrument- {version} .jar。按照文檔

要使用它，你必須與Spring代理，通過提供以下JVM選項啓動虛擬機：

-javaagent：/path/to/org.springframework.instrument- {版本} .jar

請注意，這需要修改VM啓動腳本，這可能會阻止您在應用程序服務器環境中使用此腳本（具體取決於您的操作策略）。此外，JDK代理將對整個虛擬機進行測試，這可能證明是昂貴的。

我希望做下面的方式會更好，我猜。

@Bean 
public InstrumentationLoadTimeWeaver loadTimeWeaver() throws Throwable { 
InstrumentationLoadTimeWeaver loadTimeWeaver = new InstrumentationLoadTimeWeaver(); 
return loadTimeWeaver; 
}

在xml配置中也可以做到這一點。

來源

2015-03-17 22:23:10

如果您使用的是Tomcat嘗試添加在catalina.bash for Windows或catalina.sh用於Linux服務器的以下內容：

集CATALINA_OPTS =％CATALINA_OPTS％-javaagent：「C：\路徑\爲\春天-Instrument-3.1.1.RELEASE.jar「

請記住，它只能在小於7.0.55的Tomcat版本中使用。之後它不會接受它。您需要將其添加到context.xml中，如load-time-weaver (aspectj-weaver) is not working in apache tomcat 7.0.55所述。

來源

2015-07-17 18:57:21

Spring的LoadTimeWeaver代理未啓動

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