关于JAX-WS的Unable to create JAXBContext错误

Posted 2020-07-22 力群

参考: http://53873039oycg.iteye.com/blog/1979421

 

  今天学了下Jax-Ws的一个简单的例子，刚开始发布时遇到如下错误：

Java代码  

com.sun.xml.internal.ws.model.RuntimeModelerException: runtime modeler error: Wrapper class com.test.service.jaxws.add is not found. Have you run APT to generate them?  
SOAPBinding  

    网上查了下资料，说是要指定

   

Java代码  

　　原因：    

1 SOAPBinding的style默认为SOAPBinding.Style.DOCUMENT,要修改为RPC  
2 Jdk1.6版本低，换个高点的版本就可以了

    于是在接口上指定绑定的类型

  

Java代码  

@SOAPBinding(style = SOAPBinding.Style.RPC)  

 

    中午时候，想着以后每次都要写这么一行，麻烦，就把电脑上的jdk1.6.0.10换成了jdk1.6.0.32。

    下午试着返回List<User>类型，以前用过CXF，记得CXF的Jax-Ws返回List<JavaBean>这种类型是不需要配置的，结果刚发布就报错，错误信息如下：

    

Java代码  

1. 

   Exception in thread "main" javax.xml.ws.WebServiceException: Unable to create JAXBContext  
       at com.sun.xml.internal.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:153)  
       at com.sun.xml.internal.ws.model.AbstractSEIModelImpl.postProcess(AbstractSEIModelImpl.java:83)  
       at com.sun.xml.internal.ws.model.RuntimeModeler.buildRuntimeModel(RuntimeModeler.java:244)  
       at com.sun.xml.internal.ws.server.EndpointFactory.createSEIModel(EndpointFactory.java:312)  
       at com.sun.xml.internal.ws.server.EndpointFactory.createEndpoint(EndpointFactory.java:178)  
       at com.sun.xml.internal.ws.api.server.WSEndpoint.create(WSEndpoint.java:456)  
       at com.sun.xml.internal.ws.api.server.WSEndpoint.create(WSEndpoint.java:475)  
       at com.sun.xml.internal.ws.transport.http.server.EndpointImpl.createEndpoint(EndpointImpl.java:213)  
       at com.sun.xml.internal.ws.transport.http.server.EndpointImpl.publish(EndpointImpl.java:143)  
       at com.sun.xml.internal.ws.spi.ProviderImpl.createAndPublishEndpoint(ProviderImpl.java:102)  
       at javax.xml.ws.Endpoint.publish(Endpoint.java:170)  
       at com.huse.ws.basic.chap.server.test.MyServer.main(MyServer.java:13)  
   Caused by: java.security.PrivilegedActionException: com.sun.xml.internal.bind.v2.runtime.IllegalAnnotationsException: 2 counts of IllegalAnnotationExceptions  
   java.util.List is an interface, and JAXB can\'t handle interfaces.  
       this problem is related to the following location:  
           at java.util.List  
   java.util.List does not have a no-arg default constructor.  
       this problem is related to the following location:  
           at java.util.List  
     
       at java.security.AccessController.doPrivileged(Native Method)  
       at com.sun.xml.internal.ws.model.AbstractSEIModelImpl.createJAXBContext(AbstractSEIModelImpl.java:140)  
       ... 11 more

   View Code

    遇到错误自己又不会于是谷歌了下，没找到我要的，又百度了下，网上说加上

    

Java代码  

1. @SOAPBinding(style = SOAPBinding.Style.RPC)  
   @WebMethod 

    就OK了，RPC我有，就在实现类上加了@WebMethod，一发布还是报错，在又百度几次无果后，一次偶然的机会我把

   

Java代码  

　　@SOAPBinding(style = SOAPBinding.Style.RPC) 

    这一行删了，再次发布，结果如下：

   

Java代码  

1. 2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getRequestWrapperClass  
   信息: Dynamically creating request wrapper Class com.huse.ws.basic.chap.server.inter.jaxws.Plus  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getResponseWrapperClass  
   信息: Dynamically creating response wrapper bean Class com.huse.ws.basic.chap.server.inter.jaxws.PlusResponse  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getRequestWrapperClass  
   信息: Dynamically creating request wrapper Class com.huse.ws.basic.chap.server.inter.jaxws.Minus  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getResponseWrapperClass  
   信息: Dynamically creating response wrapper bean Class com.huse.ws.basic.chap.server.inter.jaxws.MinusResponse  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getRequestWrapperClass  
   信息: Dynamically creating request wrapper Class com.huse.ws.basic.chap.server.inter.jaxws.AddUser  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getResponseWrapperClass  
   信息: Dynamically creating response wrapper bean Class com.huse.ws.basic.chap.server.inter.jaxws.AddUserResponse  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getRequestWrapperClass  
   信息: Dynamically creating request wrapper Class com.huse.ws.basic.chap.server.inter.jaxws.GetUser  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getResponseWrapperClass  
   信息: Dynamically creating response wrapper bean Class com.huse.ws.basic.chap.server.inter.jaxws.GetUserResponse  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getRequestWrapperClass  
   信息: Dynamically creating request wrapper Class com.huse.ws.basic.chap.server.inter.jaxws.ListUser  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getResponseWrapperClass  
   信息: Dynamically creating response wrapper bean Class com.huse.ws.basic.chap.server.inter.jaxws.ListUserResponse  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getRequestWrapperClass  
   信息: Dynamically creating request wrapper Class com.huse.ws.basic.chap.server.inter.jaxws.Login  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getResponseWrapperClass  
   信息: Dynamically creating response wrapper bean Class com.huse.ws.basic.chap.server.inter.jaxws.LoginResponse  
   2013-11-22 14:38:08 com.sun.xml.internal.ws.model.RuntimeModeler getExceptionBeanClass  
   信息: Dynamically creating exception bean Class com.huse.ws.basic.chap.server.inter.jaxws.UserExceptionBean  

   OK了。

   再次说明，本次Jdk版本是jdk.1.6.0.32，Jdk1.6.0.10上面我没测试过。