如何在SoapServerMessage的SOAP消息中提取SoapHeader中的元素？java代码实现

可以通过以下步骤在SoapServerMessage的SOAP消息中提取SoapHeader中的元素：

1. 获取SOAP消息的SoapHeader对象

SOAPMessage soapMessage = messageContext.getMessage();
SOAPHeader soapHeader = soapMessage.getSOAPHeader();

2. 找到需要提取的SoapHeader元素

NodeList nodeList = soapHeader.getElementsByTagName("HeaderElementName");
Node node = nodeList.item(0);

3. 提取元素的值

String value = node.getTextContent();

完整代码示例：

public boolean handleRequest(MessageContext messageContext) {
    try {
        SOAPMessage soapMessage = messageContext.getMessage();
        SOAPHeader soapHeader = soapMessage.getSOAPHeader();

        NodeList nodeList = soapHeader.getElementsByTagName("HeaderElementName");
        Node node = nodeList.item(0);
        String value = node.getTextContent();

        // 处理元素的值

        return true;
    } catch (Exception e) {
        e.printStackTrace();
        return false;
    }
}