使用springws获取StreamResult如下StreamSourcesource=newStreamSource(newStringReader(MESSAGE));StreamResultresult=newStreamResult(System.out);webServiceTemplate.sendSourceAndReceiveToResult("http://someUri",source,newSoapActionCallback("someCallBack"),result);returnresult;我得到了结果，但我想将其提取为某种xml甚至作为字符串(只想查