CXF之"@XmlType.name 和 @XmlType.namespace 为类分配不同的

情景描述：在我的webservice服务中，要调用远程写好的一个服务；由于我的后台是用CXF方式开发的，所以调用远程的方式采用的是由wsdl生成本地代理接口来实现的，生成本地接口的代码如下：

F:jar包驱动apache-cxf-2.6.0bin>wsdl2java -p com.dyc.client -d d:/ws -verbose http://localhost:7000/gisplatform/SpatialAnalysisService?wsdl 

信息: Creating Service {http://www.sgcc.com.cn/sggis/service/gisservice}SpatialAnalysisServiceService from class cn.creaway.webgis.proxy.SpatialAnalysisService
Exception in thread "main" org.apache.cxf.service.factory.ServiceConstructionException
	at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:297)
	at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86)
	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:474)
	at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:685)
	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:536)
	at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:248)
	at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.create(JaxWsServiceFactoryBean.java:205)
	at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)
	at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:90)
	at org.apache.cxf.frontend.ClientProxyFactoryBean.create(ClientProxyFactoryBean.java:155)
	at org.apache.cxf.jaxws.JaxWsProxyFactoryBean.create(JaxWsProxyFactoryBean.java:156)
	at cn.creaway.webgis.business.SpatialAnalysisServiceBusiness.computeUserLineLengthStatisticByDept(SpatialAnalysisServiceBusiness.java:71)
	at cn.creaway.webgis.business.SpatialAnalysisServiceBusiness.main(SpatialAnalysisServiceBusiness.java:85)
Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 3 counts of IllegalAnnotationExceptions
两个类具有相同的 XML 类型名称 "{http://www.sgcc.com.cn/sggis/service/gisservice}computePSRStatisticByDept"。请使用 @XmlType.name 和 @XmlType.namespace 为类分配不同的名称。
	this problem is related to the following location:
		at cn.creaway.webgis.proxy.jaxws_asm.ComputePSRStatisticByDept
	this problem is related to the following location:
		at cn.creaway.webgis.proxy.ComputePSRStatisticByDept
		at public cn.creaway.webgis.proxy.ComputePSRStatisticByDept cn.creaway.webgis.proxy.ObjectFactory.createComputePSRStatisticByDept()
		at cn.creaway.webgis.proxy.ObjectFactory
两个类具有相同的 XML 类型名称 "{http://www.sgcc.com.cn/sggis/service/gisservice}computeLineLengthStatisticByDeptResponse"。请使用 @XmlType.name 和 @XmlType.namespace 为类分配不同的名称。
	this problem is related to the following location:
		at cn.creaway.webgis.proxy.jaxws_asm.ComputeLineLengthStatisticByDeptResponse
	this problem is related to the following location:
		at cn.creaway.webgis.proxy.ComputeLineLengthStatisticByDeptResponse
		at public cn.creaway.webgis.proxy.ComputeLineLengthStatisticByDeptResponse cn.creaway.webgis.proxy.ObjectFactory.createComputeLineLengthStatisticByDeptResponse()
		at cn.creaway.webgis.proxy.ObjectFactory
两个类具有相同的 XML 类型名称 "{http://www.sgcc.com.cn/sggis/service/gisservice}computePSRStatisticByDeptResponse"。请使用 @XmlType.name 和 @XmlType.namespace 为类分配不同的名称。
	this problem is related to the following location:
		at cn.creaway.webgis.proxy.jaxws_asm.ComputePSRStatisticByDeptResponse
	this problem is related to the following location:
		at cn.creaway.webgis.proxy.ComputePSRStatisticByDeptResponse
		at public cn.creaway.webgis.proxy.ComputePSRStatisticByDeptResponse cn.creaway.webgis.proxy.ObjectFactory.createComputePSRStatisticByDeptResponse()
		at cn.creaway.webgis.proxy.ObjectFactory

	at com.sun.xml.bind.v2.runtime.IllegalAnnotationsException$Builder.check(IllegalAnnotationsException.java:106)
	at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getTypeInfoSet(JAXBContextImpl.java:466)
	at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:298)
	at com.sun.xml.bind.v2.runtime.JAXBContextImpl.<init>(JAXBContextImpl.java:141)
	at com.sun.xml.bind.v2.runtime.JAXBContextImpl$JAXBContextBuilder.build(JAXBContextImpl.java:1163)
	at com.sun.xml.bind.v2.ContextFactory.createContext(ContextFactory.java:145)
	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
	at java.lang.reflect.Method.invoke(Method.java:597)
	at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:211)
	at javax.xml.bind.ContextFinder.find(ContextFinder.java:372)
	at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574)
	at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:268)
	at org.apache.cxf.common.jaxb.JAXBContextCache$2.run(JAXBContextCache.java:267)
	at java.security.AccessController.doPrivileged(Native Method)
	at org.apache.cxf.common.jaxb.JAXBContextCache.createContext(JAXBContextCache.java:266)
	at org.apache.cxf.common.jaxb.JAXBContextCache.getCachedContextAndSchemas(JAXBContextCache.java:172)
	at org.apache.cxf.jaxb.JAXBDataBinding.createJAXBContextAndSchemas(JAXBDataBinding.java:427)
	at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:295)
	... 12 more

......................................................  
@ResponseWrapper(localName = "computePSRStatisticByDeptResponse",targetNamespace = "http://www.sgcc.com.cn/sggis/service/gisservice",className = "com.dyc.client.ComputePSRStatisticByDeptResponse")  
    public java.lang.String computePSRStatisticByDept(  
            @WebParam(name = "InputXML",targetNamespace = "") java.lang.String inputXML);  
.......................................................  

可以发现我的className一直引用的是我原来的包名，而我现在的包名是cn.gary.test

?

修改方法，改接口显然不实际，所以重新生成接口，修改命令为：

F:jar包驱动apache-cxf-2.6.0bin>wsdl2java -p cn.gary.test -d d:/ws -verbose http://localhost:7000/gisplatform/SpatialAnalysisService?wsdl  

再将生成的接口COPY到相同的接口下，就不会再报错了。

总结：同样的异常也有可能别的原因引起的，这里只是其中一种可能.