java--xml与字符串两者之间的转换代码（实例）

Java代码

1.// 字符串转XML

2.

3.Java代码

4.1.String xmlStr = \“......\”;

5.2.StringReader sr = new StringReader(xmlStr);

6.3.InputSource is = new InputSource(sr);

7.4.DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

8.5.DocumentBuilder builder=factory.newDocumentBuilder();

9.6.Document doc = builder.parse(is);

10.String xmlStr = \“......\”;

11.StringReader sr = new StringReader(xmlStr);

12.InputSource is = new InputSource(sr);

13.DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();

14.DocumentBuilder builder=factory.newDocumentBuilder();

15.Document doc = builder.parse(is);

16.

17.

18.//XML转字符串

19.

20.Java代码

21.1.TransformerFactory tf = TransformerFactory.newInstance();

22.2.Transformer t = tf.newTransformer();

23.3.t.setOutputProperty(\“encoding\”,\“GB23121\”);//解决中文问题,试过用GBK不行

24.4.ByteArrayOutputStream bos = new ByteArrayOutputStream();

25.5.t.transform(new DOMSource(doc), new StreamResult(bos));

26.6.String xmlStr = bos.toString();

27.TransformerFactory tf = TransformerFactory.newInstance();

28.Transformer t = tf.newTransformer();

29.t.setOutputProperty(\“encoding\”,\“GB23121\”);//解决中文问题,试过用GBK不行

30.ByteArrayOutputStream bos = new ByteArrayOutputStream();

31.t.transform(new DOMSource(doc), new StreamResult(bos));

32.String xmlStr = bos.toString();

本文出自 “网络侠客” 博客，谢绝转载！