Java基础---@XmlRootElement 注解对象

来源：互联网发布：mac如何截图保存编辑：程序博客网时间：2024/06/05 09:37

@XmlRootElement 注解的好处是可以，让对象和xml之间方便转换；

@XmlRootElement(name = "XMLTest")public class XMLTest implements Serializable {public static void XMLTest() {try {JAXBContext jc = JAXBContext.newInstance(XMLTest.class);Marshaller ms = jc.createMarshaller();XMLTest st = new XMLTest();st.setMailContent("邮件内容");st.setMailSubject("邮件主题");st.setMailTo("给袁义锐");StringWriter writer = new StringWriter();ms.marshal(st, writer);String result = writer.toString();System.out.println("对象转XML字符串： "+ result +"\n");System.out.println("---------------------------------------- \n");Unmarshaller unmarshaller = jc.createUnmarshaller();XMLTest _XMLTest = (XMLTest) unmarshaller.unmarshal(new StringReader(result));System.out.println("翻转XML为对象："+_XMLTest.getMailContent());} catch (JAXBException e) {e.printStackTrace();}}private static final long serialVersionUID = 641996587236478146L;private String mailTo;private String mailSubject;private String mailContent;public String getMailTo() {return mailTo;}public void setMailTo(String mailTo) {this.mailTo = mailTo;}public String getMailSubject() {return mailSubject;}public void setMailSubject(String mailSubject) {this.mailSubject = mailSubject;}public String getMailContent() {return mailContent;}public void setMailContent(String mailContent) {this.mailContent = mailContent;}public static void main(String args[]) {XMLTest();}}

0 0