xml和字符串转换

// 字符串转XML Java代码 1.String xmlStr = \"......\";   2.StringReader sr = new StringReader(xmlStr);   3.InputSource is = new InputSource(sr);   4.DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();   5.DocumentBuilder builder=factory.newDocumentBuilder();   6.Document doc = builder.parse(is);  String xmlStr = \"......\";StringReader sr = new StringReader(xmlStr);InputSource is = new InputSource(sr);DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();DocumentBuilder builder=factory.newDocumentBuilder();Document doc = builder.parse(is);//XML转字符串 Java代码 1.TransformerFactory  tf  =  TransformerFactory.newInstance();   2.Transformer t = tf.newTransformer();   3.t.setOutputProperty(\"encoding\",\"GB23121\");//解决中文问题，试过用GBK不行   4.ByteArrayOutputStream  bos  =  new  ByteArrayOutputStream();   5.t.transform(new DOMSource(doc), new StreamResult(bos));   6.String xmlStr = bos.toString();  TransformerFactory  tf  =  TransformerFactory.newInstance();Transformer t = tf.newTransformer();t.setOutputProperty(\"encoding\",\"GB23121\");//解决中文问题，试过用GBK不行ByteArrayOutputStream  bos  =  new  ByteArrayOutputStream();t.transform(new DOMSource(doc), new StreamResult(bos));String xmlStr = bos.toString();

?