我们如何使用Java在soap request xml中生成wsu：Id

Question

请告知我们如何在soap request xml中生成动态wsu：Id。

 <wsu:Timestamp wsu:Id="TS-C68ABF4EC1E628F5B5143638245038886955">
                <wsu:Created>2015-07-08T19:07:30.388Z</wsu:Created>
                <wsu:Expires>2015-07-08T19:12:30.388Z</wsu:Expires>
            </wsu:Timestamp>

Java代码：

私有元素addTimestamp（Element wsSecurityHeaderElement）引发SOAPException，DatatypeConfigurationException {/ 如果（false == this.addTimestamp）{返回null;} /文档document = wsSecurityHeaderElement.getOwnerDocument（）;元素timestampElement = document.createElementNS（WSU_NAMESPACE，“ wsu：Timestamp”）；timestampElement.setAttributeNS（WSU_NAMESPACE，“ wsu：Id”，“ TS”）;//需要删除硬编码的ts属性idAttr = timestampElement.getAttributeNodeNS（WSU_NAMESPACE，“ Id”）;timestampElement.setIdAttributeNode（idAttr，true）;元素createdElement = document.createElementNS（WSU_NAMESPACE，“ wsu：Created”）；DatatypeFactory datatypeFactory = DatatypeFactory.newInstance（）;GregorianCalendar gregorianCalendar =新的GregorianCalendar（）;现在的日期=新的Date（）;gregorianCalendar.setTime（now）;gregorianCalendar.setTimeZone（TimeZone.getTimeZone（“ UTC”））;XMLGregorianCalendar xmlGregorianCalendar = datatypeFactory.newXMLGregorianCalendar（gregorianCalendar）;createdElement.setTextContent（xmlGregorianCalendar.toXMLFormat（））;timestampElement.appendChild（createdElement）;            Element expiresElement = document.createElementNS(WSU_NAMESPACE,
                    "wsu:Expires");
            Date expiresDate = new Date(now.getTime() + 1000 * 60 * 5);
            gregorianCalendar.setTime(expiresDate);
            xmlGregorianCalendar = datatypeFactory
                    .newXMLGregorianCalendar(gregorianCalendar);
                  expiresElement.setTextContent(xmlGregorianCalendar.toXMLFormat());
            timestampElement.appendChild(expiresElement);
            wsSecurityHeaderElement.appendChild(timestampElement);
            return timestampElement;
        } </code>

Answer 1

您是否添加了wsu：Id =“ TS-C68ABF4EC1E628F5B5143638245038886955”？什么是C68ABF4EC1E628F5B5143638245038886955部分？