Java 将XML字符串转换为SOAPBody

将XML字符串转换为SOAPBody的正确方法是什么。下面是我的实现

InputStream is = new ByteArrayInputStream(xmlResponse.getBytes());
SOAPMessage message = MessageFactory.newInstance().createMessage(null, is);
SOAPBody body = message.getSOAPPart().getEnvelope().getBody();

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我得到了[SOAP-ENV:Body:null]。xmlResponse是该方法的输入参数

首先，要在SOAPBody上设置正文xml，需要提供完整的xml结构（信封节点等），然后只需要删除头节点和他的节点子节点

其次，将主体xml设置在错误的层中。贝娄举了一个例子：

//This needs be your body xml that you want to set on SOAPBody
InputStream is = new ByteArrayInputStream(xmlResponse.getBytes());

//convert inputStream to Source     
DocumentBuilderFactory dbFactory = DocumentBuilderFactory.newInstance();
dbFactory.setNamespaceAware(true);
DocumentBuilder builder = dbFactory.newDocumentBuilder();
Document document = builder.parse(is);
DOMSource domSource = new DOMSource(document);

//create new SOAPMessage instance       
MessageFactory mf = MessageFactory.newInstance(javax.xml.soap.SOAPConstants.SOAP_1_1_PROTOCOL);
SOAPMessage message = mf.createMessage();
SOAPPart part = message.getSOAPPart();

//Set the xml in SOAPPart 
part.setContent(domSource);
message.saveChanges();


//access the body
SOAPBody body = message.getSOAPPart().getEnvelope().getBody();

//for you to access the values inside body, you need to access the node childs following the structures.
//example
body.getFirstChild();

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我想这会解决你的问题。

你只是想得到身体元素吗？或者整个XML？不，我不想获取body元素，只需要将XML转换为SOAPBody