webservice cxf error:类的两个属性具有相同名称 "password"

execption detail:

 Caused by: javax.xml.ws.WebServiceException: org.apache.cxf.service.factory.ServiceConstructionException
 at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:369)
 at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:251)
 at org.apache.cxf.jaxws.EndpointImpl.publish(EndpointImpl.java:537)
 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 org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeCustomInitMethod(AbstractAutowireCapableBeanFactory.java:1614)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.invokeInitMethods(AbstractAutowireCapableBeanFactory.java:1555)
 at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.initializeBean(AbstractAutowireCapableBeanFactory.java:1485)
 ... 42 more
 Caused by: org.apache.cxf.service.factory.ServiceConstructionException
 at org.apache.cxf.jaxb.JAXBDataBinding.initialize(JAXBDataBinding.java:332)
 at org.apache.cxf.service.factory.AbstractServiceFactoryBean.initializeDataBindings(AbstractServiceFactoryBean.java:86)
 at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:478)
 at org.apache.cxf.jaxws.support.JaxWsServiceFactoryBean.buildServiceFromClass(JaxWsServiceFactoryBean.java:690)
 at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:540)
 at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:252)
 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.ServerFactoryBean.create(ServerFactoryBean.java:159)
 at org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:211)
 at org.apache.cxf.jaxws.EndpointImpl.getServer(EndpointImpl.java:454)
 at org.apache.cxf.jaxws.EndpointImpl.doPublish(EndpointImpl.java:334)
 ... 51 more
 Caused by: com.sun.xml.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions
 类的两个属性具有相同名称 "appno"
 this problem is related to the following location:
 at public java.lang.String com.taiping.svc.bean.CardPasswardCheckMessageDTO.getAppno()
 at com.taiping.svc.bean.CardPasswardCheckMessageDTO
 at private com.taiping.svc.bean.CardPasswardCheckMessageDTO com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck.cardPasswardCheckMessageDTO
 at com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck
 this problem is related to the following location:
 at protected java.lang.String com.taiping.svc.bean.CardPasswardCheckMessageDTO.appno
 at com.taiping.svc.bean.CardPasswardCheckMessageDTO
 at private com.taiping.svc.bean.CardPasswardCheckMessageDTO com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck.cardPasswardCheckMessageDTO
 at com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck
 类的两个属性具有相同名称 "password"
 this problem is related to the following location:
 at public java.lang.String com.taiping.svc.bean.CardPasswardCheckMessageDTO.getPassword()
 at com.taiping.svc.bean.CardPasswardCheckMessageDTO
 at private com.taiping.svc.bean.CardPasswardCheckMessageDTO com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck.cardPasswardCheckMessageDTO
 at com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck
 this problem is related to the following location:
 at protected java.lang.String com.taiping.svc.bean.CardPasswardCheckMessageDTO.password
 at com.taiping.svc.bean.CardPasswardCheckMessageDTO
 at private com.taiping.svc.bean.CardPasswardCheckMessageDTO com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck.cardPasswardCheckMessageDTO
 at com.taiping.svc.webservice.jaxws_asm.CardPasswardCheck

解决方法：

com.taiping.svc.bean.CardPasswardCheckMessageDTO

该类本来是这么定义的：

 @XmlRootElement(name = "REQUEST")
 public class CardPasswardCheckMessageDTO {

     @XmlElement(name = "app_no")
     protected String appno;

     @XmlElement(name = "password")
     protected String password;

     public String getAppno() {
         return appno;
     }

     public void setAppno(String appno) {
         this.appno = appno;
     }

     public String getPassword() {
         return password;
     }

     public void setPassword(String password) {
         this.password = password;
     }
 }

改为：

 @XmlRootElement(name = "REQUEST")
 public class CardPasswardCheckMessageDTO {

     protected String appno;

     protected String password;

     public String getAppno() {
         return appno;
     }

     @XmlElement(name = "app_no")
     public void setAppno(String appno) {
         this.appno = appno;
     }

     public String getPassword() {
         return password;
     }

     @XmlElement(name = "password")
     public void setPassword(String password) {
         this.password = password;
     }
 }

马上OK！