Unable to locate Spring NamespaceHandler for XML schema namespace异常解决

柔情只为你懂 2022-08-07 05:49 192阅读 0赞

**测试环境：**

eclipse4.4

Spring3

MySQL5

今天测试Spring的**AOP**时出现以下异常：

org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/aop]
 Offending resource: class path resource [com/spring/aop/applicationContext.xml]
 
 	at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:68)
 	at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:85)
 	at org.springframework.beans.factory.parsing.ReaderContext.error(ReaderContext.java:80)
 	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.error(BeanDefinitionParserDelegate.java:318)
 	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1435)
 	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1428)
 	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:195)
 	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:139)
 	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:108)
 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:493)
 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:390)
 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:334)
 	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:302)
 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:174)
 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:209)
 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:180)
 	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:243)
 	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:127)
 	at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:93)
 	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:130)
 	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:537)
 	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:451)
 	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
 	at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
 	at com.spring.aop.PersonTest.test(PersonTest.java:10)
 	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 	at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
 	at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
 	at java.lang.reflect.Method.invoke(Unknown Source)
 	at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
 	at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 	at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
 	at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 	at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
 	at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
 	at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
 	at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
 	at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
 	at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
 	at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
 	at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
 	at org.eclipse.jdt.internal.junit4.runner.JUnit4TestReference.run(JUnit4TestReference.java:50)
 	at org.eclipse.jdt.internal.junit.runner.TestExecution.run(TestExecution.java:38)
 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:459)
 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.runTests(RemoteTestRunner.java:675)
 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.run(RemoteTestRunner.java:382)
 	at org.eclipse.jdt.internal.junit.runner.RemoteTestRunner.main(RemoteTestRunner.java:192)

原因是我的applicationContext.xml配置文件的命名空间出现问题，之前的配置文件信息：

修改之后的配置文件信息：

前提：还要引入spring-aop-3.2.9.RELEASE.jar这个包才行。