axis2调用webservice问题

本人用Axis2的wsdl2java生成了webservice客户端，
是c++ gsoap的webservice
方法都可以调用，但是只要返回值有中文 就报错：

Exception in thread "main" org.apache.axis2.AxisFault: [was class java.io.CharConversionException] Invalid UTF-8 middle byte 0xc2 (at char #7186, byte #3999)
at org.apache.axis2.AxisFault.makeFault(AxisFault.java:430)
at microwisesoa.MicrowiseSoaStub.fromOM(MicrowiseSoaStub.java:48521)
at microwisesoa.MicrowiseSoaStub.jgetAllNodeInfo(MicrowiseSoaStub.java:20350)
at com.test.Test.main(Test.java:15)
Caused by: java.lang.RuntimeException: [was class java.io.CharConversionException] Invalid UTF-8 middle byte 0xc2 (at char #7186, byte #3999)
at com.ctc.wstx.util.ExceptionUtil.throwRuntimeException(ExceptionUtil.java:18)
at com.ctc.wstx.sr.StreamScanner.throwLazyError(StreamScanner.java:706)
at com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.java:3655)
at com.ctc.wstx.sr.BasicStreamReader.getText(BasicStreamReader.java:809)
at com.ctc.wstx.sr.BasicStreamReader.getElementText(BasicStreamReader.java:679)
at javax.xml.stream.util.StreamReaderDelegate.getElementText(StreamReaderDelegate.java:72)
at org.apache.axiom.om.impl.builder.SafeXMLStreamReader.getElementText(SafeXMLStreamReader.java:74)
at org.apache.axiom.om.impl.llom.OMStAXWrapper.getElementText(OMStAXWrapper.java:922)
at org.apache.axiom.om.util.OMXMLStreamReaderValidator.getElementText(OMXMLStreamReaderValidator.java:171)
at microwisesoa.MicrowiseSoaStub$CommonResponse$Factory.parse(MicrowiseSoaStub.java:59645)
at microwisesoa.MicrowiseSoaStub$JgetAllNodeInfoResponse$Factory.parse(MicrowiseSoaStub.java:58204)
at microwisesoa.MicrowiseSoaStub.fromOM(MicrowiseSoaStub.java:47941)
... 2 more
Caused by: java.io.CharConversionException: Invalid UTF-8 middle byte 0xc2 (at char #7186, byte #3999)
at com.ctc.wstx.io.UTF8Reader.reportInvalidOther(UTF8Reader.java:313)
at com.ctc.wstx.io.UTF8Reader.read(UTF8Reader.java:204)
at com.ctc.wstx.io.MergedReader.read(MergedReader.java:101)
at com.ctc.wstx.io.ReaderSource.readInto(ReaderSource.java:84)
at com.ctc.wstx.io.BranchingReaderSource.readInto(BranchingReaderSource.java:57)
at com.ctc.wstx.sr.StreamScanner.loadMore(StreamScanner.java:967)
at com.ctc.wstx.sr.BasicStreamReader.readTextSecondary(BasicStreamReader.java:4626)
at com.ctc.wstx.sr.BasicStreamReader.readCoalescedText(BasicStreamReader.java:4124)
at com.ctc.wstx.sr.BasicStreamReader.finishToken(BasicStreamReader.java:3699)
at com.ctc.wstx.sr.BasicStreamReader.safeFinishToken(BasicStreamReader.java:3647)
... 11 more

这个怎么解决

错误信息很清楚，客户端认为读到的文本是UTF8格式，但实际上不是。检查两边的一下编码吧