使用xstream解析xml，xml与pojo的双向转化，完整的java 工程

import java.io.ByteArrayOutputStream; import java.io.OutputStreamWriter; import java.io.Writer; import com.thoughtworks.xstream.XStream; import com.thoughtworks.xstream.io.xml.DomDriver; /** * @Copyright @2013 * @author 爱不留 * @E-mail: 334545190@qq.com * @version 2013-9-26 上午10:55:20 类说明 */ public class Test { /** * @param args * @throws Throwable */ public static void main(String[] args) throws Throwable { // TODO Auto-generated method stub XStream xstream = new XStream(new DomDriver("UTF-8")); xstream.alias("person", Person.class); xstream.alias("phonenumber", PhoneNumber.class); Person joe = new Person("Joe", "Walnes"); joe.setPhone(new PhoneNumber(123, "1234-456")); joe.setFax(new PhoneNumber(123, "9999-999")); String xml = xstream.toXML(joe); System.out.println(xml); /* * XStream xstream = new XStream(); ByteArrayOutputStream outputStream = * new ByteArrayOutputStream(); * * Writer writer = new OutputStreamWriter(outputStream, "UTF-8"); * * * * xstream.alias("person", Person.class); xstream.alias("phonenumber", * PhoneNumber.class); * * Person joe = new Person("Joe", "Walnes"); joe.setPhone(new * PhoneNumber(123, "1234-456")); joe.setFax(new PhoneNumber(123, * "9999-999")); * * writer.write("<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"); * * xstream.toXML(joe, writer); String xml * =outputStream.toString("UTF-8"); System.out.println(xml); */ Person newJoe = (Person) xstream.fromXML(xml); System.out .println(newJoe.getLastname() + newJoe.getPhone().getNumber()); } /* * private WeChatTextMessage getWeChatTextMessage(String xml){ XStream * xstream = new XStream(new DomDriver()); xstream.alias("xml", * WeChatTextMessage.class); xstream.aliasField("ToUserName", * WeChatTextMessage.class, "toUserName"); * xstream.aliasField("FromUserName", WeChatTextMessage.class, * "fromUserName"); xstream.aliasField("CreateTime", * WeChatTextMessage.class, "createTime"); xstream.aliasField("MsgType", * WeChatTextMessage.class, "messageType"); xstream.aliasField("Content", * WeChatTextMessage.class, "content"); xstream.aliasField("MsgId", * WeChatTextMessage.class, "msgId"); WeChatTextMessage wechatTextMessage = * (WeChatTextMessage)xstream.fromXML(xml); return wechatTextMessage; } * * private String getReplyTextMessage(String content, String weChatUser){ * WeChatReplyTextMessage we = new WeChatReplyTextMessage(); * we.setMessageType("text"); we.setFuncFlag("0"); we.setCreateTime(new * Long(new Date().getTime()).toString()); we.setContent(content); * we.setToUserName(weChatUser); * we.setFromUserName("shanghaiweather");//TODO 你的公众帐号微信号 XStream xstream = * new XStream(new DomDriver()); xstream.alias("xml", * WeChatReplyTextMessage.class); xstream.aliasField("ToUserName", * WeChatReplyTextMessage.class, "toUserName"); * xstream.aliasField("FromUserName", WeChatReplyTextMessage.class, * "fromUserName"); xstream.aliasField("CreateTime", * WeChatReplyTextMessage.class, "createTime"); * xstream.aliasField("MsgType", WeChatReplyTextMessage.class, * "messageType"); xstream.aliasField("Content", * WeChatReplyTextMessage.class, "content"); xstream.aliasField("FuncFlag", * WeChatReplyTextMessage.class, "funcFlag"); String xml =xstream.toXML(we); * return xml; } */ }