求助，连接webservice出错

最新推荐文章于 2024-06-21 22:42:38 发布

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本文讨论了在使用JAX-WS技术连接Web Service时遇到的NoClassDefFoundError异常，并提供了异常产生的原因及解决方案。通过检查jar包路径、配置参数以及日志信息，最终成功定位并解决了问题。

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连接webservice

public static void main(String[] args) {

       JaxWsProxyFactoryBean factory = new JaxWsProxyFactoryBean();
       factory.setServiceClass(OuterService.class);
       factory.setAddress("http://www.aaaaaaaaa.com/ws/OuterService?wsdl");
       factory.setUsername("aaaaaaa");
       factory.setPassword("aaaaaaaa");
       OuterService outerRegisterService = (OuterService) factory.create();
       System.out.println(outerRegisterService.login("test", "123456"));
   }

出现下面异常，jar包jaxb-api-2.2.6.jar和jaxb-impl-2.2.6.jar都在web下的lib下面了

log4j:WARN No such property [conversionPattern] in org.apache.log4j.SimpleLayout.

Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class com.sun.xml.bind.v2.model.impl.RuntimeModelBuilder
   at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:455)
   at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:303)
   at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:142)
   at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1174)
   at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:162)
   at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
   at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
   at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
   at java.lang.reflect.Method.invoke(Method.java:601)
   at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:210)
   at javax.xml.bind.ContextFinder.find(ContextFinder.java:368)
   at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
   at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:345)
   at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:343)
   at java.security.AccessController.doPrivileged(Native Method)
   at org.apache.cxf.common.jaxb.JAXBContextCache.createContext(JAXBContextCache.java:343)
   at org.apache.cxf.common.jaxb.JAXBContextCache.getCachedContextAndSchemas(JAXBContextCache.java:244)
   at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBinding.java:484)
   at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:339)
   at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86)
   at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:490)
   at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:704)
   at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:550)
   at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:265)
   at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:215)
   at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:102)
   at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:91)
   at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:157)
   at org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:142)
   at com.celink.googfit.test.Tester.main(Tester.java:249)