当我尝试使用在JBoss 4.0.2上运行的Web服务时，它会返回以下错误
org.apache.axis2.AxisFault: java.io.UnsupportedEncodingException: utf-8,text/xml
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:83)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.sendUsingOutputStream(CommonsHTTPTransportSender.java:330)
at org.apache.axis2.transport.http.CommonsHTTPTransportSender.invoke(CommonsHTTPTransportSender.java:213)
at org.apache.axis2.engine.AxisEngine.sendFault(AxisEngine.java:530)
at org.apache.axis2.transport.http.AxisServlet.handleFault(AxisServlet.java:414)
at org.apache.axis2.transport.http.AxisServlet.processAxisFault(AxisServlet.java:377)
at org.apache.axis2.transport.http.AxisServlet.doPost(AxisServlet.java:165)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:810)
...
Caused by: javax.xml.stream.XMLStreamException: java.io.UnsupportedEncodingException: utf-8,text/xml
at com.ctc.wstx.stax.WstxOutputFactory.createSW(WstxOutputFactory.java:257)
at com.ctc.wstx.stax.WstxOutputFactory.createXMLStreamWriter(WstxOutputFactory.java:124)
at org.apache.axiom.om.util.StAXUtils$5.run(StAXUtils.java:252)
at java.security.AccessController.doPrivileged(Native Method)
at org.apache.axiom.om.util.StAXUtils.createXMLStreamWriter(StAXUtils.java:248)
at org.apache.axiom.om.impl.MTOMXMLStreamWriter.<init>(MTOMXMLStreamWriter.java:94)
at org.apache.axiom.om.impl.llom.OMNodeImpl.serializeAndConsume(OMNodeImpl.java:470)
at org.apache.axis2.transport.http.SOAPMessageFormatter.writeTo(SOAPMessageFormatter.java:79)
... 30 more
Caused by: java.io.UnsupportedEncodingException: utf-8,text/xml
at sun.nio.cs.StreamEncoder.forOutputStreamWriter(StreamEncoder.java:42)
at java.io.OutputStreamWriter.<init>(OutputStreamWriter.java:83)
at com.ctc.wstx.stax.WstxOutputFactory.createSW(WstxOutputFactory.java:253)
搜索周围，似乎是JAX-WS的一个问题。以下是一些支持此结论的错误报告
很难说JBoss包含哪个版本的JAX-WS，因为它实际上是AXIS2软件包的一部分，但我最好的猜测是版本1.4。有没有针对JBoss这个问题的解决方法，还是需要不同版本的JAX-WS？我对JBoss并不熟悉，所以我不知道是否可以用更新的版本换掉JAR。