weblogic中的NameNotFoundException

Question

我有一个用 java 编写的 web 应用程序。当我运行我的 webLogic 服务器时，服务器正在运行。 但是当我发送 SOAP 请求时，它给出了无法解析“xxx-yyyy-zzz-JNDI”。 解决 ''; 剩余名称“xxx-yyyy-zzz-JNDI”。

我测试了我的 jndi 配置，它工作正常（密码和用户名正确）。我意识到在 weblogic 的监控选项卡中没有部署此数据源的实例。 我认为问题就在这里。 你有什么主意吗？

我Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'efaturaQdbDataSource' defined in class path resource [applicationContext-efatura-data.xml]: Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Unable to resolve 'xxx-yyyy-zzz-JNDI'. Resolved ''; remaining name 'xxx-yyyy-zzz-JNDI' at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1455) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)... 98 more Caused by: javax.naming.NameNotFoundException: Unable to resolve 'xxx-yyyy-zzz-JNDI'. Resolved ''; remaining name 'xxx-yyyy-zzz-JNDI' at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1139) at weblogic.jndi.internal.BasicNamingNode.lookupHere(BasicNamingNode.java:252) at weblogic.jndi.internal.ServerNamingNode.lookupHere(ServerNamingNode.java:182) at weblogic.jndi.internal.BasicNamingNode.lookup(BasicNamingNode.java:206) at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:254) at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:393) at javax.naming.InitialContext.lookup(InitialContext.java:392) at org.springframework.jndi.JndiTemplate$1.doInContext(JndiTemplate.java:154) at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87) at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152) at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178) at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:95) at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:105) at org.springframework.jndi.JndiObjectFactoryBean.lookupWithFallback(JndiObjectFactoryBean.java:201) at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:187) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1514) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1452)... 105 more Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'efaturaQdbDataSource' defined in class path resource [applicationContext-efatura-data.xml]: Invocation of init method failed; nested exception is javax.naming.NameNotFoundException: Unable to resolve 'xxx-yyyy-zzz-JNDI'. Resolved ''; remaining name 'xxx-yyyy-zzz-JNDI' at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1455) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.doCreateBean(AbstractAutowireCapableBeanFactory.java:519) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.createBean(AbstractAutowireCapableBeanFactory.java:456) at org.springframework.beans.factory.support.AbstractBeanFactory$1.getObject(AbstractBeanFactory.java:294) at org.springframework.beans.factory.support.DefaultSingletonBeanRegistry.getSingleton(DefaultSingletonBeanRegistry.java:225) at org.springframework.beans.factory.support.AbstractBeanFactory.doGetBean(AbstractBeanFactory.java:291) at org.springframework.beans.factory.support.AbstractBeanFactory.getBean(AbstractBeanFactory.java:193) at org.springframework.beans.factory.support.BeanDefinitionValueResolver.resolveReference(BeanDefinitionValueResolver.java:322)... 98 more Caused by: javax.naming.NameNotFoundException: Unable to resolve 'xxx-yyyy-zzz-JNDI'. Resolved ''; remaining name 'xxx-yyyy-zzz-JNDI' at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1139) at weblogic.jndi.internal.BasicNamingNode.lookupHere(BasicNamingNode.java:252) at weblogic.jndi.internal.ServerNamingNode.lookupHere(ServerNamingNode.java:182) at weblogic.jndi.internal.BasicNamingNode.lookup(BasicNamingNode.java:206) at weblogic.jndi.internal.WLEventContextImpl.lookup(WLEventContextImpl.java:254) at weblogic.jndi.internal.WLContextImpl.lookup(WLContextImpl.java:393) at javax.naming.InitialContext.lookup(InitialContext.java:392) at org.springframework.jndi.JndiTemplate$1.doInContext(JndiTemplate.java:154) at org.springframework.jndi.JndiTemplate.execute(JndiTemplate.java:87) at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:152) at org.springframework.jndi.JndiTemplate.lookup(JndiTemplate.java:178) at org.springframework.jndi.JndiLocatorSupport.lookup(JndiLocatorSupport.java:95) at org.springframework.jndi.JndiObjectLocator.lookup(JndiObjectLocator.java:105) at org.springframework.jndi.JndiObjectFactoryBean.lookupWithFallback(JndiObjectFactoryBean.java:201) at org.springframework.jndi.JndiObjectFactoryBean.afterPropertiesSet(JndiObjectFactoryBean.java:187) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1514) at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1452)... 105 more

Answer 1

非常感谢分享整个堆栈跟踪，现在问题更容易理解了。

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean 
with name 'efaturaQdbDataSource' defined in class path resource [applicationContext- 
 efatura-data.xml]

我认为您在使用名为 efaturaQdbDataSource 的数据源时遇到了问题。 因此，您应该首先按照本指南创建数据源。 完成这些步骤后，您将在 JNDI 树中看到数据源。

以我的经验，这是管理数据源而不是将其作为应用程序的一部分的最佳方式，为什么？ 因为您将数据源的配置及其管理从您的应用程序中分离出来，这在您的应用程序处于生产状态时很有用。