求救:soap消息中的方法及参数的前缀是如何加上的?

[bufegar]

soap消息代码片段如下:

<soap:Body>
<DocumentLiteral xmlns="http://www.contoso.com">
<address>
<Street>One Microsoft Way</Street>
<City>Redmond</City>
<Zip>98052</Zip>
</address>
</DocumentLiteral>
</soap:Body>
</soap:Envelope>

我想将<address>显示为<ws:address>的方法,如何处理,其他的参数也是按此类型显示
望各位高手不吝赐教,先行谢过.

[上善若水_厚德载物]

添加一个命名空间就有了。。

/**
	 * 创建xml
	 * 
	 * @param method
	 *            要访问的方法(webservice专用)
	 * @param path
	 *            xml路径
	 * @param elements
	 *            子元素
	 */
	static public Document createXML(Element method, String path,
			Element... elements)
	{
		// declare root element
		Element root = new Element("Envelope");
		// declare header element
		Element header = new Element("Header");
		// declare body element
		Element body = new Element("Body");
		// declare three namespaces
		// first param is prefixs,second param is uri
		Namespace soap = Namespace.getNamespace("soap",
				"http://schemas.xmlsoap.org/soap/envelope/");
		Namespace xsd = Namespace.getNamespace("xsd",
				"http://www.w3.org/2001/XMLSchema");
		Namespace xsi = Namespace.getNamespace("xsi",
				"http://www.w3.org/2001/XMLSchema-instance");
		// put namespace to root element
		root.addNamespaceDeclaration(soap);
		root.addNamespaceDeclaration(xsd);
		root.addNamespaceDeclaration(xsi);
		// put header element to root element
		root.addContent(header);
		// put body element to root element
		root.addContent(body);
		// with root set namespace prefixs
		root.setNamespace(soap);
		// with header set namespace prefix
		header.setNamespace(soap);

		// with body element set namespace prefixs
		body.setNamespace(soap);
		body.addContent(method);

		for (int i = 0; i < elements.length; ++i)
		{
			method.addContent(elements[i]);
		}
		// declare document element
		Document doc = new Document(root);
		// declare xml format class
		Format format = Format.getPrettyFormat();
		// set encoding for xml
		format.setEncoding("UTF-8");
		// set indent for xml
		format.setIndent("    ");
		// set expaned empty elements for xml
		format.setExpandEmptyElements(true);
		// xml file output class
		XMLOutputter outputter = new XMLOutputter(format);
		// output
		try
		{
			outputter.output(doc, new FileWriter(path));
		} catch (IOException e)
		{
			e.printStackTrace();
			System.out.println("File path is not correct!" + e.getMessage());
		}
		return doc;
	}