java中使用xls格式化xml的实例_Java教程

java中使用xls格式化xml的实例

2020-11-29 11:54forrest420 Java教程

这篇文章主要介绍了java中调用xls格式化xml的实例的相关资料,需要的朋友可以参考下

使用javax.xml.transform.Transformer，将xml用xls格式化为另一种xml

输入为xml字符串，输出也为xml字符串，代码模板如下：

Java代码

									//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(); 

									  } 

									}