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();?