java - 将字符串 XML 转换为 SoapMessage

Question

我正在尝试使用下面的代码将字符串 xml 转换为soapMessage，

 System.out.println("response:" + response.toString());
                 InputStream is = new ByteArrayInputStream(response.toString().getBytes());
                 SOAPMessage responseSoap = MessageFactory.newInstance(SOAPConstants.SOAP_1_2_PROTOCOL).createMessage(null, is);
                 System.out.println("body "+responseSoap.getSOAPBody());
                 System.out.println("1");
                 QName bodyName = new QName("Response");
                  SOAPBody sb = responseSoap.getSOAPBody();
                  System.out.println("2");
                  Iterator iterator = sb.getChildElements(bodyName);
                  System.out.println("entered into SoapResponse 3");
                  while (iterator.hasNext()) {
                      System.out.println("entered into SoapResponse 4");
                    SOAPBodyElement bodyElement = (SOAPBodyElement) iterator.next();
                    String val = bodyElement.getValue();
                    System.out.println("The Value is:" + val);
                  }

打印，

<?xml version="1.0" encoding="utf-8"?><soap:Envelope xmlns:soap="http://www.w3.org/2003/05/soap-envelope" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xsd="http://www.w3.org/2001/XMLSchema"><soap:Body><Response xmlns="http://service.com/integration/"><Result xsi:type="LoginResponse"><UserId>12</UserId><TypeId>1</TypeId><Success>true</Success></Result></Response></soap:Body></soap:Envelope>

body [soap:Body: null]

为什么我的 body 为 null？

Answer 1

toString()实现SoapBody返回"["+getNodeName()+": "+getNodeValue()+"]"; 。这是在 NodeImpl.java 中实现的这是 SoapBody 的实现超一流Node 。在你的情况下 getNodeValue()为空。

如果您的要求是打印响应，您可以执行 responseSoap.writeTo(System.out); .

您可能还想替换

QName bodyName = new QName("Response");

与

QName bodyName = new QName("http://service.com/integration/", "Response");

也可以使用String val = bodyElement.getTextContent();如果它对您的用例有意义。 getValue用于文本节点。