java中使用xls格式化xml的实例

//这里使用xml-apis.jar实现javax.xml.transform.Transformer import javax.xml.transform.Transformer; import javax.xml.transform.stream.StreamResult; import javax.xml.transform.stream.StreamSource; public class TransformXmlByXls{  private Transformer transformer;  public String handleXml(){ String sourceXml="..."; StringWriter sw = new StringWriter();  InputStream in= new ByteArrayInputStream(sourceXml           .getBytes("UTF-8")); transformerXslImpl(...,"UTF-8");         transformer.transform(in, sw); String targetXml = sw.toString();   return targetXml;             }  private transformerXslImpl(File xslTemplateFile, String encoding)       throws Exception {     initTransformerFactory();     transformer = getXslTransformerTemplate(xslTemplateFile);     transformer.setOutputProperty(OutputKeys.ENCODING, encoding);   }       private Transformer getXslTransformerTemplate(File xslFile)       throws TransformerFactoryConfigurationError,       TransformerConfigurationException {     TransformerFactory tFactory = TransformerFactory.newInstance();     Templates translet = tFactory.newTemplates(new StreamSource(xslFile));     return translet.newTransformer();   } }