3

我们的项目在 Jetty 服务器上并且可以完全运行，然后这个项目部署在 Jboss 7 服务器上，但是有一些错误。

我制作了战争文件并在文件夹中复制并粘贴过去，E:\jboss-as-7.1.1.Final\standalone\deployments然后自动部署开始并给出此错误：

java.lang.NoClassDefFoundError: javax/mail/internet/AddressException

但在\WEB-INF\lib我有 mail.jar 文件..

那么如何消除这个错误呢？

详细错误：

    15:34:02,245 ERROR [org.springframework.web.context.ContextLoader] (MSC service thread 1-4) Context initialization failed: org.springframework.beans.factor
y.BeanCreationException: Error creating bean with name 'log4jInitialization' defined in ServletContext resource [/WEB-INF/applicationContext.xml]: Invocati
on of init method failed; nested exception is java.lang.NoClassDefFoundError: javax/mail/internet/AddressException
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1420) [org.s
pringframework.beans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) [org.spri
ngframework.beans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) [org.spring
framework.beans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:295) [org.springframework.beans-3.1.0.M1.jar:
3.1.0.M1]
        at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:222) [org.springframework.
beans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:292) [org.springframework.beans-3.1.0.M1.jar:3.
1.0.M1]
        at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:194) [org.springframework.beans-3.1.0.M1.jar:3.1.
0.M1]
        at org.springframework.beans.factory.support.DefaultListableBeanFactory.preInstantiateSingletons(DefaultListableBeanFactory.java:563) [org.springfr
amework.beans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.context.support.AbstractApplicationContext.finishBeanFactoryInitialization(AbstractApplicationContext.java:900) [org.springf
ramework.context-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:455) [org.springframework.context-3.1.0.M
1.jar:3.1.0.M1]
        at org.springframework.web.context.ContextLoader.createWebApplicationContext(ContextLoader.java:294) [org.springframework.web-3.1.0.M1.jar:3.1.0.M1
]
        at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:215) [org.springframework.web-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:47) [org.springframework.web-3.1.0.M1.jar:3.
1.0.M1]
        at org.apache.catalina.core.StandardContext.contextListenerStart(StandardContext.java:3392) [jbossweb-7.0.13.Final.jar:]
        at org.apache.catalina.core.StandardContext.start(StandardContext.java:3850) [jbossweb-7.0.13.Final.jar:]
        at org.jboss.as.web.deployment.WebDeploymentService.start(WebDeploymentService.java:90) [jboss-as-web-7.1.1.Final.jar:7.1.1.Final]
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.startService(ServiceControllerImpl.java:1811)
        at org.jboss.msc.service.ServiceControllerImpl$StartTask.run(ServiceControllerImpl.java:1746)
        at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1110) [rt.jar:1.7.0_01]
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:603) [rt.jar:1.7.0_01]
        at java.lang.Thread.run(Thread.java:722) [rt.jar:1.7.0_01]
Caused by: java.lang.NoClassDefFoundError: javax/mail/internet/AddressException
        at java.lang.Class.getDeclaredConstructors0(Native Method) [rt.jar:1.7.0_01]
        at java.lang.Class.privateGetDeclaredConstructors(Class.java:2404) [rt.jar:1.7.0_01]
        at java.lang.Class.getConstructor0(Class.java:2714) [rt.jar:1.7.0_01]
        at java.lang.Class.newInstance0(Class.java:343) [rt.jar:1.7.0_01]
        at java.lang.Class.newInstance(Class.java:325) [rt.jar:1.7.0_01]
        at org.apache.log4j.helpers.OptionConverter.instantiateByClassName(OptionConverter.java:336) [log4j-1.2.16.jar:]
        at org.apache.log4j.helpers.OptionConverter.instantiateByKey(OptionConverter.java:123) [log4j-1.2.16.jar:]
        at org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:752) [log4j-1.2.16.jar:]
        at org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:735) [log4j-1.2.16.jar:]
        at org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:615) [log4j-1.2.16.jar:]
        at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:502) [log4j-1.2.16.jar:]
        at org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:547) [log4j-1.2.16.jar:]
        at org.apache.log4j.PropertyConfigurator.configure(PropertyConfigurator.java:415) [log4j-1.2.16.jar:]
        at org.springframework.util.Log4jConfigurer.initLogging(Log4jConfigurer.java:72) [org.springframework.core-3.1.0.M1.jar:3.1.0.M1]
        at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.7.0_01]
        at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) [rt.jar:1.7.0_01]
        at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) [rt.jar:1.7.0_01]
        at java.lang.reflect.Method.invoke(Method.java:601) [rt.jar:1.7.0_01]
        at org.springframework.util.MethodInvoker.invoke(MethodInvoker.java:273) [org.springframework.core-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.config.MethodInvokingFactoryBean.doInvoke(MethodInvokingFactoryBean.java:162) [org.springframework.beans-3.1.0
.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.config.MethodInvokingFactoryBean.afterPropertiesSet(MethodInvokingFactoryBean.java:152) [org.springframework.b
eans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1479) [or
g.springframework.beans-3.1.0.M1.jar:3.1.0.M1]
        at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1417) [org.s
pringframework.beans-3.1.0.M1.jar:3.1.0.M1]
        ... 20 more
Caused by: java.lang.ClassNotFoundException: javax.mail.internet.AddressException from [Module "org.apache.log4j:main" from local module loader @1da817b (r
oots: E:\jboss-as-7.1.1.Final\modules)]
        at org.jboss.modules.ModuleClassLoader.findClass(ModuleClassLoader.java:190)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassUnchecked(ConcurrentClassLoader.java:468)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClassChecked(ConcurrentClassLoader.java:456)
        at org.jboss.modules.ConcurrentClassLoader.performLoadClass(ConcurrentClassLoader.java:398)
        at org.jboss.modules.ConcurrentClassLoader.loadClass(ConcurrentClassLoader.java:120)
        ... 43 more

所以请帮忙，如何消除这个错误？

谢谢，

卡姆莱什

4

1 回答 1

3

JBoss AS 7 带有独立的类加载，所以你应该仔细配置你的项目依赖。详情在这里。

在您的情况下，我看到 Spring 引用了 JBossAS: 提供的 Log4j Module "org.apache.log4j:main"，并尝试将其配置为执行一些不寻常的操作（可能尝试通过电子邮件进行日志记录）。问题是 log4j 模块无法访问 mail-api，因此它会抱怨。

现在您至少有 3 个解决方案：

  1. 让 Spring 只使用 log4j 而无需尝试对其进行配置。而是在应用服务器级别配置 log4j。看到这个。请教Spring专家怎么做：）

  2. 将 log4j.jar 放在 /WEB-INF/lib 中，不要暴露Module "org.apache.log4j"给你的 webapp。

  3. 将 mail-api 暴露给 log4j 模块并从您的应用程序中删除 /WEB-INF/lib/mail.jar。您必须进行编辑jboss-as-7.1.1.Final/modules/org/apache/log4j/main/module.xml以包含对 mail-api 的依赖：

    <dependencies>
    <module name="org.dom4j" optional="true"/>
    <module name="javax.api"/>
    <module name="javax.mail.api" export="true"/>
</dependencies>
于 2012-06-30T17:05:10.960 回答