CXF JaxWsProxyFactoryBean调用SOAP服务出现异常信息

异常信息如下：

javax.xml.bind.JAXBException: class com.ulic.webservice.vo.SealFile以及其任何超类对此上下文都是未知的。
at com.sun.xml.bind.v2.runtime.XMLSerializer.reportError(XMLSerializer.java:247)
at com.sun.xml.bind.v2.runtime.XMLSerializer.reportError(XMLSerializer.java:262)
at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:653)
at com.sun.xml.bind.v2.runtime.property.ArrayElementNodeProperty.serializeItem(ArrayElementNodeProperty.java:69)
at com.sun.xml.bind.v2.runtime.property.ArrayElementProperty.serializeListBody(ArrayElementProperty.java:172)
at com.sun.xml.bind.v2.runtime.property.ArrayERProperty.serializeBody(ArrayERProperty.java:159)
at com.sun.xml.bind.v2.runtime.ClassBeanInfoImpl.serializeBody(ClassBeanInfoImpl.java:361)
at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:696)
at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:156)
at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl$1.serializeBody(ElementBeanInfoImpl.java:131)
at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeBody(ElementBeanInfoImpl.java:333)
at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:340)
at com.sun.xml.bind.v2.runtime.ElementBeanInfoImpl.serializeRoot(ElementBeanInfoImpl.java:76)
at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsRoot(XMLSerializer.java:494)
at com.sun.xml.bind.v2.runtime.MarshallerImpl.write(MarshallerImpl.java:323)
... 93 more
Caused by: javax.xml.bind.JAXBException: class com.ulic.webservice.vo.SealFile以及其任何超类对此上下文都是未知的。
at com.sun.xml.bind.v2.runtime.JAXBContextImpl.getBeanInfo(JAXBContextImpl.java:593)
at com.sun.xml.bind.v2.runtime.XMLSerializer.childAsXsiType(XMLSerializer.java:648)
... 105 more

解决方案：
在集合中添加实体类传输数据时，集合类型数据一定要添加泛型，如下：

改正前：String returnUsedEsealFile(String applySerialNumber,List sealFiles);

改正后：String returnUsedEsealFile(String applySerialNumber,List<SealFile> sealFiles);