java - 需要变压器功能

Question

我正在链接到一个网络服务，一切正常。下面是我的代码。

private static void printSOAPResponse(SOAPMessage soapResponse) throws Exception {
        TransformerFactory transformerFactory = TransformerFactory.newInstance();
        Transformer transformer = transformerFactory.newTransformer();
        Source sourceContent = soapResponse.getSOAPPart().getContent();
        System.out.print("\nResponse SOAP Message = \n");
        StreamResult result = new StreamResult(System.out);     
        transformer.transform(sourceContent, result);
    }

我不太确定transformerfactory。我现在需要做的是遍历结果并查找下面的标签。

<Table diffgr:id="Table1" >之后其中会有一些标签，例如

<rID>1212</rID>
<sNo>15677</sNo>

那么最好的方法是什么，因为有些人需要将其转换为字符串，这是必要的吗？

Answer 1

转换为文档(未选中):

      TransformerFactory tf = TransformerFactory.newInstance();  
      Transformer transformer = tf.newTransformer();  
      DOMResult result = new DOMResult();  
      transformer.transform(sourceContent, result);  
      Document doc = (Document) result.getNode(); 

在文档中查找:

        String tag = "Table";
        String attr = "diffgr:id";
        String attrValue = "Table1";
        NodeList list = doc.getElementsByTagName("Table");
        Element tableNode = null;
        for (int i = 0; i < list.getLength(); i++) {
            tableNode = ((Element) list.item(i));
            String currentAttrValue = tableNode.getAttribute(attr);
            if (attrValue.equals(currentAttrValue)) {
                break;
            }
        }
        String childTag1 = "rID";
        String childTag2 = "sNo";
        Node child1 = (Node) tableNode.getElementsByTagName(childTag1).item(0);
        Node child2 = (Node) tableNode.getElementsByTagName(childTag2).item(0);
        String rIDValue = child1.getTextContent();
        String sNoValue = child1.getTextContent();