WebService的axis客户端调用时出错解决方法

布满荆棘的人生 2022-08-06 12:23 164阅读 0赞

Caused by: javax.xml.parsers.FactoryConfigurationError: Provider org.apache.xerces.jaxp.DocumentBuilderFactoryImpl not found  
at javax.xml.parsers.DocumentBuilderFactory.newInstance(Unknown Source)  
at org.springframework.beans.factory.xml.DefaultDocumentLoader.createDocumentBuilderFactory(DefaultDocumentLoader.java:87)  
at org.springframework.beans.factory.xml.DefaultDocumentLoader.loadDocument(DefaultDocumentLoader.java:68)  
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.doLoadBeanDefinitions(XmlBeanDefinitionReader.java:361)  
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:313)  
at org.springframework.beans.factory.xml.XmlBeanDefinitionReader.loadBeanDefinitions(XmlBeanDefinitionReader.java:290)  
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:131)  
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:147)  
at org.springframework.beans.factory.support.AbstractBeanDefinitionReader.loadBeanDefinitions(AbstractBeanDefinitionReader.java:173)  
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:112)  
at org.springframework.context.support.AbstractXmlApplicationContext.loadBeanDefinitions(AbstractXmlApplicationContext.java:79)  
at org.springframework.context.support.AbstractRefreshableApplicationContext.refreshBeanFactory(AbstractRefreshableApplicationContext.java:101)  
at org.springframework.context.support.AbstractApplicationContext.obtainFreshBeanFactory(AbstractApplicationContext.java:394)  
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:324)  
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:122)  
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:66)  
at ws.cxf.client.SurveyServiceClient.main(SurveyServiceClient.java:22)

**解决方法设置两个属性(javax.xml.parsers.DocumentBuilderFactory,javax.xml.parsers.SAXParserFactory)值如下:**  
System.setProperty("javax.xml.parsers.DocumentBuilderFactory",  
"com.sun.org.apache.xerces.internal.jaxp.DocumentBuilderFactoryImpl");  
System.setProperty("javax.xml.parsers.SAXParserFactory",  
"com.sun.org.apache.xerces.internal.jaxp.SAXParserFactoryImpl");  
再运行就没有错了.  
  
最后发现原因是我使用MyEclipse创建项目时引用了J2EE 1.4 Library Container库(JAVA构建路径-->库)  
使得sun.boot.class.path增加了myelipse下的jar文件,然后就把javax.xml.parsers.DocumentBuilderFactory变量的值设为org.apache.xerces.jaxp.DocumentBuilderFactoryImpl  
即还有第二种解决方法,就是去掉J2EE 1.4 Library Container库,编译,再运行就没有错了.  
  
(JDK版本为1.5与6.0都测试通过).  
  
请参考我的另外两篇转载的文章  
DocumentBuilderFactory以及SAXParserFactory具体实现的查找步骤  
[http://lengweiping1983.javaeye.com/blog/248553][http_lengweiping1983.javaeye.com_blog_248553]  
XML api折射出sun与IBM的恩仇  
[http://lengweiping1983.javaeye.com/blog/248560][http_lengweiping1983.javaeye.com_blog_248560]

[http_lengweiping1983.javaeye.com_blog_248553]: http://lengweiping1983.javaeye.com/blog/248553
[http_lengweiping1983.javaeye.com_blog_248560]: http://lengweiping1983.javaeye.com/blog/248560