java中使用xls格式化xml的实例
在java中调用xls格式化xml
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
importjavax.xml.transform.Transformer;
importjavax.xml.transform.stream.StreamResult;
importjavax.xml.transform.stream.StreamSource;
publicclassTransformXmlByXls{
privateTransformertransformer;
publicStringhandleXml(){
StringsourceXml="...";
StringWritersw=newStringWriter();
InputStreamin=newByteArrayInputStream(sourceXml
.getBytes("UTF-8"));
transformerXslImpl(...,"UTF-8");
transformer.transform(in,sw);
StringtargetXml=sw.toString();
returntargetXml;
}
privatetransformerXslImpl(FilexslTemplateFile,Stringencoding)
throwsException{
initTransformerFactory();
transformer=getXslTransformerTemplate(xslTemplateFile);
transformer.setOutputProperty(OutputKeys.ENCODING,encoding);
}
privateTransformergetXslTransformerTemplate(FilexslFile)
throwsTransformerFactoryConfigurationError,
TransformerConfigurationException{
TransformerFactorytFactory=TransformerFactory.newInstance();
Templatestranslet=tFactory.newTemplates(newStreamSource(xslFile));
returntranslet.newTransformer();
}
}
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