Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/sc

心已赠人 2022-07-12 03:59 143阅读 0赞

1、错误描述

org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/tx]
    Offending resource: URL [file:/F:/Tomcat/apache-tomcat-7.0.69/webapps/cmp/WEB-INF/classes/ApplicationContext.xml]
    
    	at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
    	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:301)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1408)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1401)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:172)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:142)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:94)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
    	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
    	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
    	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)
    	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)
    	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
    	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
    	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
    	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
    	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
    	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    	at java.lang.Thread.run(Thread.java:745)
    二月 09, 2017 4:33:51 下午 org.apache.catalina.core.StandardContext listenerStart
    严重: Exception sending context initialized event to listener instance of class org.springframework.web.context.ContextLoaderListener
    org.springframework.beans.factory.parsing.BeanDefinitionParsingException: Configuration problem: Unable to locate Spring NamespaceHandler for XML schema namespace [http://www.springframework.org/schema/tx]
    Offending resource: URL [file:/F:/Tomcat/apache-tomcat-7.0.69/webapps/cmp/WEB-INF/classes/ApplicationContext.xml]
    
    	at org.springframework.beans.factory.parsing.FailFastProblemReporter.error(FailFastProblemReporter.java:70)
    	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:301)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1408)
    	at org.springframework.beans.factory.xml.BeanDefinitionParserDelegate.parseCustomElement(BeanDefinitionParserDelegate.java:1401)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.parseBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:172)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.doRegisterBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:142)
    	at org.springframework.beans.factory.xml.DefaultBeanDefinitionDocumentReader.registerBeanDefinitions(DefaultBeanDefinitionDocumentReader.java:94)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.registerBeanDefinitions(XmlBeanDefinitionReader.java:508)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:392)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:336)
    	at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:304)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:181)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:217)
    	at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:188)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:125)
    	at org.springframework.web.context.support.XmlWebApplicationContext.loadBeanDefinitions(XmlWebApplicationContext.java:94)
    	at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:129)
    	at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:613)
    	at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:514)
    	at org.springframework.web.context.ContextLoader.configureAndRefreshWebApplicationContext(ContextLoader.java:444)
    	at org.springframework.web.context.ContextLoader.initWebApplicationContext(ContextLoader.java:326)
    	at org.springframework.web.context.ContextLoaderListener.contextInitialized(ContextLoaderListener.java:107)
    	at org.apache.catalina.core.StandardContext.listenerStart(StandardContext.java:5068)
    	at org.apache.catalina.core.StandardContext.startInternal(StandardContext.java:5584)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:147)
    	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
    	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
    	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
    	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
    	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    	at java.lang.Thread.run(Thread.java:745)
    二月 09, 2017 4:33:51 下午 org.apache.catalina.core.StandardContext startInternal
    严重: One or more listeners failed to start. Full details will be found in the appropriate container log file
    二月 09, 2017 4:33:51 下午 org.apache.catalina.util.SessionIdGeneratorBase createSecureRandom
    信息: Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [185] milliseconds.
    二月 09, 2017 4:33:51 下午 org.apache.catalina.core.StandardContext startInternal
    严重: Context [/cmp] startup failed due to previous errors
    二月 09, 2017 4:33:51 下午 org.apache.catalina.core.ApplicationContext log
    信息: Closing Spring root WebApplicationContext
    二月 09, 2017 4:33:51 下午 org.apache.catalina.core.StandardContext listenerStop
    严重: Exception sending context destroyed event to listener instance of class org.springframework.web.context.ContextLoaderListener
    java.lang.IllegalStateException: BeanFactory not initialized or already closed - call 'refresh' before accessing beans via the ApplicationContext
    	at org.springframework.context.support.AbstractRefreshableApplicationContext.getBeanFactory(AbstractRefreshableApplicationContext.java:170)
    	at org.springframework.context.support.AbstractApplicationContext.destroyBeans(AbstractApplicationContext.java:1033)
    	at org.springframework.context.support.AbstractApplicationContext.doClose(AbstractApplicationContext.java:1009)
    	at org.springframework.context.support.AbstractApplicationContext.close(AbstractApplicationContext.java:961)
    	at org.springframework.web.context.ContextLoader.closeWebApplicationContext(ContextLoader.java:581)
    	at org.springframework.web.context.ContextLoaderListener.contextDestroyed(ContextLoaderListener.java:116)
    	at org.apache.catalina.core.StandardContext.listenerStop(StandardContext.java:5115)
    	at org.apache.catalina.core.StandardContext.stopInternal(StandardContext.java:5779)
    	at org.apache.catalina.util.LifecycleBase.stop(LifecycleBase.java:224)
    	at org.apache.catalina.util.LifecycleBase.start(LifecycleBase.java:159)
    	at org.apache.catalina.core.ContainerBase.addChildInternal(ContainerBase.java:899)
    	at org.apache.catalina.core.ContainerBase.addChild(ContainerBase.java:875)
    	at org.apache.catalina.core.StandardHost.addChild(StandardHost.java:652)
    	at org.apache.catalina.startup.HostConfig.deployDirectory(HostConfig.java:1260)
    	at org.apache.catalina.startup.HostConfig$DeployDirectory.run(HostConfig.java:2002)
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
    	at java.util.concurrent.FutureTask.run(FutureTask.java:262)
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
    	at java.lang.Thread.run(Thread.java:745)

2、错误原因

由于ApplicationContext.xml中文件头部引用到

<?xml version="1.0" encoding="UTF-8"?>
    <beans xmlns="http://www.springframework.org/schema/beans"
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
           xmlns:aop="http://www.springframework.org/schema/aop"
           xmlns:tx="http://www.springframework.org/schema/tx"
           xmlns:context="http://www.springframework.org/schema/context"
           xmlns:task="http://www.springframework.org/schema/task"
           xsi:schemaLocation="
              http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
              http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop.xsd
              http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd
              http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd
              http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task.xsd">
    
    </beans>

http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx.xsd

需要用到spring-tx有关的jar包

3、解决办法

在Maven管理jar包的pom.xml中引入

<dependency>
    	    <groupId>org.springframework</groupId>
    	    <artifactId>spring-tx</artifactId>
    	    <version>4.3.6.RELEASE</version>
    	</dependency>