does not support XML Schema. Are you running on Java 1.4 with Apache Crimson? Up

yuxing

　　java spring配置文件时出现一下异常
　　18:08:38 ServerMonitor - server ip:192.168.1.160 192.168.10.1 192.168.126.1
18:08:38 ClassPathXmlApplicationContext - Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@1891d8f: display name [org.springframework.context.support.ClassPathXmlApplicationContext@1891d8f]; startup date [Tue Aug 21 18:08:38 CST 2012]; root of context hierarchy
18:08:38 XmlBeanDefinitionReader - Loading XML bean definitions from class path resource [applicationContext.xml]
18:08:38 ServerMonitor - 加载配置文件失败
org.springframework.beans.factory.BeanDefinitionStoreException: Parser configuration exception parsing XML from class path resource [applicationContext.xml]; nested exception is javax.xml.parsers.ParserConfigurationException: Unable to validate using XSD: Your JAXP provider [org.apache.crimson.jaxp.DocumentBuilderFactoryImpl@1be2d65] does not support XML Schema. Are you running on Java 1.4 with Apache Crimson? Upgrade to Apache Xerces (or Java 1.5) for full XSD support.
 at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:412)
 at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:342)
 at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:310)
 at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:143)
 at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:178)
 at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:149)
 at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:212)
 at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:113)
 at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:80)
 at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:123)
 at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:422)
 at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:352)
 at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
 at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:83)
 at com.wiselong.tools.servermonitor.ServerMonitor.initBean(ServerMonitor.java:90)
 at com.wiselong.tools.servermonitor.ServerMonitor.main(ServerMonitor.java:217)
Caused by: javax.xml.parsers.ParserConfigurationException: Unable to validate using XSD: Your JAXP provider [org.apache.crimson.jaxp.DocumentBuilderFactoryImpl@1be2d65] does not support XML Schema. Are you running on Java 1.4 with Apache Crimson? Upgrade to Apache Xerces (or Java 1.5) for full XSD support.
 at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:102)
 at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:70)
 at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:396)
 ... 15 more
Caused by: java.lang.IllegalArgumentException: No attributes are implemented
 at org.apache.crimson.jaxp.DocumentBuilderFactoryImpl.setAttribute(DocumentBuilderFactoryImpl.java:93)
 at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:99)
 ... 17 more
　　此问题在网上找了很多帖子都没有找到解决方案，后来发现是jar包冲突的问题
原因是：j2ee1.3xxx.jar或j2ee1.4xxx.jar与xmlxxx.jar相关的jar包有冲突
解决方案一：删除j2ee1.3xxx.jar或j2ee1.4xxx.jar即可解决
　　解决方案二：先加载xmlxxx.jar相关的jar包，再加载j2eexxx.jar相关的jar包,通过加载jar包的先后顺序来解决冲突问题